Wing of the sphenoid bone Stock Photos and Images
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Wing of the sphenoid bone Stock Photos and Images
RM2AXHJRB–A manual of anatomy . on of the trigeminal nerve. The m. pterygoideus externus arises from the infratemporal sur-face of the greater wing of the sphenoid bone (superficial head), andfrom the lateral surface of the lateral plate of the pterygoid processof the same bone (deep head). It is inserted into the anterior part ofthe neck of the mandible just below the condyle and into the capsuleof the joint and the articular disc. Action.—Protrusion and lateral movefnents of the mandible. Nerve Supply.—Mandibular division of the trigeminal nerve. The m. pterygoideus internus arises from the medial sur
RMPFYCER–. Cunningham's Text-book of anatomy. Anatomy. THE TEMPORAL BONES. 127 bevelled at the expense of its inner table, except in front, where the margin is thick and stout. Here it articulates with the great wing of the sphenoid, its union with that bone extending to near the anterior part of the summit of the curve, behind which it is united to the parietal, overlapping the squamous border of that bone: posteriorly the free margin of the squamous part ends at an angle formed between it and the mastoid process called the incisura parietalis. Pars Tympanica.âThe tympanic part of the temporal bone fo
RM2CF0FY9–. Human physiology. Fig. 17.—Side View of the Skull. 1, frontal bone : 2, parietal bone ; 3 and 8, occipital bone ; 4, wing of the sphenoid bone;5, 6 and 7, temporal bone ; 10, lachrymal bone, in the inner wall of the orbit; n, malarbone ; i2, superior maxillary ; 13 and 14, inferior maxillary.. Fig. 18.—Top View of the Skull. T, frontal bone: t, parietal bones; o, occipital bone; a. i, and c, sutures. 19 LESSON III.THE SKELETON [continued). The Skull. The skull consists of the cranium and the face. The cranium isa large and hollow bony case which encloses the brain. The face
RMPFN5A7–. The cyclopædia of anatomy and physiology. Anatomy; Physiology; Zoology. Front view of the skull of the Deer. (From Loncl. Coll. Surg. Museum.) this portion of the bone is compressed, and, in consequence of a central space left unossi- fied (Jig. 330.), we are enabled to look into Fig. 330.. Side view of the skull of Mnschus. (From a specimen in Lond. Coll. Surg. Museum.) the orbit of the opposite side ; a peculiarity not confined to the animals under con- sideration, being more marked in certain of the llodentia and in birds. In Boviclae the temporal wing of the sphenoid, which is of compara
RMRN5XGE–. Anatomy, descriptive and applied. Anatomy. THE SINUSES OF THE DURA 725 The sphenoparietal sinuses may be regarded, together with the ophthalmic veins, as the commencement of the corresponding cavernous sinuses. Each of these sinuses {sinus sphenoparidaUs) is lodged in the dura on the under surface of the lesser wing of the sphenoid bone. It takes origin from one of the middle meningeal TRANSVERSE. Fig. 505.—Frontil section through the light ( enlarged. (Spalteholz.) veins, usually receives l^lood from the diploe of the skull, passes inward, and ends in the anterior part of the cavernous sinu
RMPFYCBM–. Cunningham's Text-book of anatomy. Anatomy. Fig. 172.—Base of the Skull seen from above. The frontal and occipital bones are coloured red ; the ethmoid and temporal bones, blue ; the parietal, orange ; and the sphenoid is left uncoloured. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. Frontal bone. Slit for anterior ethmoidal nerve. Anterior ethmoidal foramen. Posterior ethmoidal foramen. Optic forameu. Foramen for internal carotid artery formed by anterior and middle clinoid process. Small wing of sphenoid. Anterior clinoid process, in this case united on its medial side to the
RMRJY8TN–. Atlas and text-book of human anatomy. Anatomy -- Atlases. 42 ATLAS AND TEXT-BOOK OF HUMAN ANATOMY. To the outer side of the sella turcica we see the cerebral surface of the greater wing of the sphenoid bone, which is separated from the o^•erlying lesser wing of the sphenoid by the superior orbital or sphenoidal fissure. The remaining boundaries of this surface are the same as those seen on the external surface of the base of the skull, namely, the sphenoparietal and spheno- squamosal sutures, the foramen lacerum or sphenopetrosal fissure. Near its origin from the body, the greater wing of th
RMRN792G–. Anatomy in a nutshell : a treatise on human anatomy in its relation to osteopathy. Human anatomy; Osteopathic medicine; Osteopathic Medicine; Anatomy. 370 ANATOMY IN A NUTSHELL The outer wall is formed by two bones, the orbital process of the malar and the greater wing of the sphenoid bone. It presents (1) the opening of the malar canal. (2) spheno-malar suture. The four boundaries of the orbit make four angles, viz., the stjperiob external, superior internal, inferior external, and inferior internal. The superior external angle has(l) fronto-malar and PLATE CXC.. Showing the Writing Center
RMRN791W–. Anatomy in a nutshell : a treatise on human anatomy in its relation to osteopathy. Human anatomy; Osteopathic medicine; Osteopathic Medicine; Anatomy. 372 ANATOMY IN A NUTSHELL. The superior internal angle has (1) the lachrymo-ethmo-frontal suture, anterior ethmoidal foramen which transmits the anterior ethmoidal vessels, and nasal nerve, (2) the posterior ethmoidal foramen which transmits the posterior ethmoidal vessels and sometimes a branch of the nasal nerve. The inferior ex- ternal angle has the spheno-maxillary fissure which is formed by the greater wing of thf sphenoid bone externally
RM2AJAF2G–Regional anatomy in its relation to medicine and surgery . tion of the anterior inferior angle of the pari-etal bone, and its junction with the great wing ofthe sphenoid and frontal and temporal bones [thepterion). 14, Figure 2. The right side of the head with the skull removed, showing the dura mater and the main branches of the greatmeningeal artery. This also illustrates the contiguous relations of the tissues of the scalp to the tables of the skull intheir surgical application, and especially to the operation of trephining. 1. The scalp. 2. The pericranium. 3. The epicranial aponeurosis. 4
RM2AJDKCT–Surgical treatment; a practical treatise on the therapy of surgical diseases for the use of practitioners and students of surgery . object of this opening is not only to give access but alsoto provide for some extruding displacement of the frontal lobe (see Osteo-plastic Resections of Skull, page 30). The orbital plate of the frontal bone should be removed with rongeurforceps. The removal of the roof of the orbit should be carried back throughthe lesser wing of the sphenoid to the optic foramen. The head of thetable should be elevated about 30 degrees. The patients head is then ex-tended dorsa
RM2ANFWGG–Human anatomy, including structure and development and practical considerations . the space is often modified by the enlargementof the sinus beyond its usual limits, since when excepti(jnally developed it mayextend into the orbital plate of the frontal bone, at times reaching as far as thelesser wing of the sphenoid, or into the median orbital wall, or laterally into thee.xternal angular process, or, exceptionally, into the nasal spine beneath the root ofthe nose. On the other hand, the frontal sinus may be encroached upon byprojecting ethmoidal cells. The frontal sinus communicates with the m
RM2AWHPPD–A system of human anatomy, general and special . id process is the external auditory foramen,surrounded by the external auditory process; and in front of thisforamen the glenoid cavity, bounded above by the middle root of thezygoma and in front by its tubercle. The zygomatic portion, or fossa, is the irregular cavity below thezygoma, bounded in front by the superior maxillary bone, internally SUPERIOR REGION OF THE SKULL. 91 by the external pterygoid plate, above by part of the great wing ofthe sphenoid and squamous portion of the temporal bone, and by thetemporal fossa, and externally by the
RM2AFK7F6–. Local and regional anesthesia : with chapters on spinal, epidural, paravertebral, and parasacral analgesia, and on other applications of local and regional anesthesia to the surgery of the eye, ear, nose and throat, and to dental practice. he inequalities of the pyramid ofthe petrous portion of the temporal bone, of the foramen lacerum, or ofthe fossa pterygoidea can easily occur if one confines himself exclusivelyto the angle between the lamina externa of the wing of sphenoid and theplanum infratemporale. One should consider always that the fora- THE HEAD, SCALP, CRANIUM, BRAIN, AND FACE 53
RM2AG1303–. Journal of anatomy. side of that line. This fact would accountfor the restriction of the sinus to the pre-sphenoid during childhood, andwould offer an explanation for the frequent incomplete destruction of someof these fu.sion-barriers by the increased growth-activity of puberty. Wehope to show that there are often present in the sinus ridges, crests, orpartial septa itidicating the position of the lines of fusion between the areas The Internal Structure of the Sphenoidal Sinus 129 of bone formed from the nuclei of the pre-sphenoid, post-sphenoid, thelingula and gieat wing. When once the bar
![Atlas and text-book of topographic and applied anatomy . L CAVITY. 43 [The bony roof of this canal is usually deficient behind.—Ed.] The external portion of the lowerwall is formed anteriorly by the orbital process of the malar bone; the orbital process of thepalate bone also aids in forming the most posterior portion of the floor. The outer wall consists anteriorly of the orbital process of the malar bone, posteriorly of theorbital surface of the great wing of the sphenoid, and above and anteriorly of the zygomatic(external angular) process of the frontal bone. This surface presents the small Stock Photo](https://c8.alamy.com/comp/2AJ9HPG/atlas-and-text-book-of-topographic-and-applied-anatomy-l-cavity-43-the-bony-roof-of-this-canal-is-usually-deficient-behinded-the-external-portion-of-the-lowerwall-is-formed-anteriorly-by-the-orbital-process-of-the-malar-bone-the-orbital-process-of-thepalate-bone-also-aids-in-forming-the-most-posterior-portion-of-the-floor-the-outer-wall-consists-anteriorly-of-the-orbital-process-of-the-malar-bone-posteriorly-of-theorbital-surface-of-the-great-wing-of-the-sphenoid-and-above-and-anteriorly-of-the-zygomaticexternal-angular-process-of-the-frontal-bone-this-surface-presents-the-small-2AJ9HPG.jpg "Atlas and text-book of topographic and applied anatomy . L CAVITY. 43 [The bony roof of this canal is usually deficient behind.—Ed.] The external portion of the lowerwall is formed anteriorly by the orbital process of the malar bone; the orbital process of thepalate bone also aids in forming the most posterior portion of the floor. The outer wall consists anteriorly of the orbital process of the malar bone, posteriorly of theorbital surface of the great wing of the sphenoid, and above and anteriorly of the zygomatic(external angular) process of the frontal bone. This surface presents the small Stock Photo")
RM2AJ9HPG–Atlas and text-book of topographic and applied anatomy . L CAVITY. 43 [The bony roof of this canal is usually deficient behind.—Ed.] The external portion of the lowerwall is formed anteriorly by the orbital process of the malar bone; the orbital process of thepalate bone also aids in forming the most posterior portion of the floor. The outer wall consists anteriorly of the orbital process of the malar bone, posteriorly of theorbital surface of the great wing of the sphenoid, and above and anteriorly of the zygomatic(external angular) process of the frontal bone. This surface presents the small
RM2ANGPAH–AMAarchives of neurology & psychiatry . Fig. 5.—Condition ten months after operation (for comparison with Fig. 1). CUSHIXG—CRAXIAL HYPEROSTOSES 145 was fully exposed. Removal of the sphenoid wing was carried inward to theregion of the left anterior clinoids in the depths of the sylvian groove. At the bottom of the bone defect thus made, roughened dura was exposedcovering practically the entire tip of the temporal lobe. There was no cer-tainty as to what underlay this thickened dura, whether an endothelioma ofthe plaque variety or a rounded tumor. The membrane was opened at theupper margin of t
RM2ANGPN3–AMAarchives of neurology & psychiatry . Fig. 4.—Twelve days after operation, to show the field and situation of thecurved incision, its limits indicated by crosses.. Fig. 5.—Condition ten months after operation (for comparison with Fig. 1). CUSHIXG—CRAXIAL HYPEROSTOSES 145 was fully exposed. Removal of the sphenoid wing was carried inward to theregion of the left anterior clinoids in the depths of the sylvian groove. At the bottom of the bone defect thus made, roughened dura was exposedcovering practically the entire tip of the temporal lobe. There was no cer-tainty as to what underlay this th
RM2AWHX3C–A system of human anatomy, general and special . 20. The internal border of the spinous process,which assists in the formation of the foramen lacerum basis cranii. 21. That portion ofthe greater ala which articulates with the anterior inferior angle of the parietal bone.22. The portion of the greater ala which articulates with the orbital process of the frontalbone. * The antero-inferior view of the sphenoid bone. 1. The ethmoid spine. 2. The ros-trum. 3. The sphenoidal spongy bone, partly closing the left opening of the sphenoidalcells. 4. The lesser wing. 5. The foramen opticum piercing the
RM2ANBAEF–A manual of examinations : upon anatomy, physiology, surgery, practice of medicine, chemistry, obstetrics, materia medica, pharmacy and therapeutics, especially designed for students of medicine, to which is added a medical formulary . ascia. In-sertion : coronoid process of inferiormaxilla to last molar teeth. Use : topull the lower jaw directly up. Of the pterygoideus extemus ?^ ^— Origin : outer side of externalpterygoid plate, from great wing of sphenoid bone and back part oftuberosity of superior maxilla. Insertion : anterior and internal partof neck, of lower jaw and interarticular carti
RM2AXBWP5–Applied anatomy and oral surgery for dental students . described more or less indetail: sphenoid, ethmoid, maxilla, and mandible. The Sphenoid Bone.—The sphenoid bone (Fig. 7)is situated across the base of the skull, between the tem-poral bones laterally, the ethmoid bone in front, andthe occipital bone behind. The sphenoid bone consists of a body and six processes,three on each side, viz.: the greater wing, the lesser wing,and the pterygoid process. The hody is cuboid in shape.Its upper and lateral surfaces are within the brain-case.The posterior surface articulates with the occipital bone.Th
RM2AG6ACB–. Manual of operative surgery. ningealartery, push the mandrin home in the cannula (thus rendering the instrumentblunt) as soon as a depth of 1.5 cm. is reached, retire the mandrin when thedepth of 4 cm. is attained, and inject the chosen solution. 2. Murphys Method.—Choose a point at the middle of the upper edge(Figs. 46 and 47) of the zygoma and here introduce the needle passing it directlyinwards until it strikes either the squamous portion of the temporal bone orthe great wing of the sphenoid and guided by these passes inevitably over theforamen ovale at a depth of i3^ inches (4 cm.) from
RM2AG138R–. Journal of anatomy. shape. Along each side of the post-sphenoid area the bone is formedfrom the lingulal centres. Each lingulal centre leads to the formation ofVOL. LI. (third SER. VOL. XII.)—JAN. 1917. 9 128 Dr V. Zachary Cope a triangular portion of bone with a small base posteriorly (correspondingto groove for the internal carotid artery) and a thin tapering portion whichends in an acute angle opposite the posterior end of the pre-sphenoid. Themajor part of the lateral aspect of the pre-sphenoid is in contact with thebone formed from the great wing of the sphenoid. The lingulal areaunites
![The Dental cosmos . te bone; E, body of sphenoid bone; F, ptery-goid process of sphenoid ; G, great wing of sphenoid ; H, location of glenoid fossa; J, spheno-maxillary fissure ; K, malar process of superior maxillary ; M, foramen magnum ; N, nasal sep-tum (vomer). In making the accompanying drawing (Fig. 4) [making drawing incharcoal] I desire to assist in establishing a system of thought by whicha clearer comprehension can be had of the time and order of the erup-tion of the teeth, the progressive stages of development of the maxil-lary bones after birth, and to assist in illustrating the ca Stock Photo](https://c8.alamy.com/comp/2AWH5BK/the-dental-cosmos-te-bone-e-body-of-sphenoid-bone-f-ptery-goid-process-of-sphenoid-g-great-wing-of-sphenoid-h-location-of-glenoid-fossa-j-spheno-maxillary-fissure-k-malar-process-of-superior-maxillary-m-foramen-magnum-n-nasal-sep-tum-vomer-in-making-the-accompanying-drawing-fig-4-making-drawing-incharcoal-i-desire-to-assist-in-establishing-a-system-of-thought-by-whicha-clearer-comprehension-can-be-had-of-the-time-and-order-of-the-erup-tion-of-the-teeth-the-progressive-stages-of-development-of-the-maxil-lary-bones-after-birth-and-to-assist-in-illustrating-the-ca-2AWH5BK.jpg "The Dental cosmos . te bone; E, body of sphenoid bone; F, ptery-goid process of sphenoid ; G, great wing of sphenoid ; H, location of glenoid fossa; J, spheno-maxillary fissure ; K, malar process of superior maxillary ; M, foramen magnum ; N, nasal sep-tum (vomer). In making the accompanying drawing (Fig. 4) [making drawing incharcoal] I desire to assist in establishing a system of thought by whicha clearer comprehension can be had of the time and order of the erup-tion of the teeth, the progressive stages of development of the maxil-lary bones after birth, and to assist in illustrating the ca Stock Photo")
RM2AWH5BK–The Dental cosmos . te bone; E, body of sphenoid bone; F, ptery-goid process of sphenoid ; G, great wing of sphenoid ; H, location of glenoid fossa; J, spheno-maxillary fissure ; K, malar process of superior maxillary ; M, foramen magnum ; N, nasal sep-tum (vomer). In making the accompanying drawing (Fig. 4) [making drawing incharcoal] I desire to assist in establishing a system of thought by whicha clearer comprehension can be had of the time and order of the erup-tion of the teeth, the progressive stages of development of the maxil-lary bones after birth, and to assist in illustrating the ca
RM2AFR9XH–. Plates of the arteries of the human body. Nose. 1. Frontal bone. 2. Part of the crista galli. 3. Sphenoid bone. 4. Nasal bone. 5. 5. Wing of the nose. 6. 6. Upper jaw. 7. Palate bone. 8. Upper lip. 9. Palate. 10. Soft palate, or velum pendulum. 11. Uvula. 12. Orifice of the Eustachian tube. 13. Mucous follicles. 14. Superior turliinated bone. 15. Middle turliinated bone. 16. Inferior turbinated bone. 17. Small branch of the ethmoidal artery to theseptum, cut. 18. 18. Small branches of the ethmoidal artery,which proceed to the internal surface of thewing of the nostrils. 19. Small branch exte
RM2CEEJ8P–. Text-book of anatomy and physiology for nurses. Fig. 19.—The Vertex and Side of the Skull.—(Gerrish.) Observing the illustrations, or better, with the skull in thehand, the student may trace the frontal, two parietal, and occipitalbones forming the vault of the skull, or the vertex; and at the sidesthe squamous and mastoid portions of the temporal bones and thetip of the great wing of the sphenoid. 26 ANATOMY AND PHYSIOLOGY FOR NURSES. Turning the skull upside down, observe the base. In themedian line at the back is the basal part of the occipital bone,with the foramen magnum and the condyle
RM2CEG2T2–. Quain's Elements of anatomy. the upperedge of the zygomatic arch. Along this line of bone is attached the temporal fascia,which in the complete state roofs in the temporal fossa. The zygomatic or infratemporal fossa (fig. 68) is an irregular hollow, in partcovered by the ramus of the lower jaw. Its wall is formed internally by the external ZYGOMATIC FOSSA. 65 pterygoid plate; superiorly by the lower part of the great wing of the sphenoid, in whichare seen the foramen ovale and foramen spinosum, and by a small part of the squamousof the temporal ; and anteriorly by the zygomatic surface of th
RM2CEEJ8J–. Text-book of anatomy and physiology for nurses. lines of occipital bone.—(Goulds Dictionary.) petrous portion of the temporal, with its sharp styloid process andround opening of the carotid canal; and in front of the temporal isthe great wing of the sphenoid. The ethmoid may be seen throughthe posterior nares where the turbinated bones (better, shell-hones)are all visible. Numerous openings or foramina pierce the base of the skull,for vessels and nerves. The jugular foramen is just back of the THE FACE. 27 carotid canal; through it the jugular vein leaves the skull to passdownward in the nec
RM2CE68C3–. Journal of anatomy . no greater thanin the 30 mm. emljryo, and its form is quite identical with that in theabove-mentioned embryo. Projecting downwards from the lower end ofthe cartilage, membrane bone of deep black colour is seen forming theectochondral external pterygoid plate (E.P.), whilst in the upward directionmembrane bone is evident, and it will form, as previously stated, the orbitalplate and that part of the great wing which is found in the temporal fossa. Notes on the Development of the Human Sphenoid 219 The hamulus (H) is well seen, still showing cartilage undergoing ossifi-cati
RM2CEGF27–. Quain's Elements of anatomy. TAL PROC. TEMP-ZYCOM. SU. TUBEROSITY Fig. 56.—Right malar bone : outer view.(Drawn by D. Gunn.) Fig. .—Right malar bone : inner aIEW.(Drawn by D. Gunn.) and inwards, a triangular, curved plate, forming the fore part of the outer wall of theorbit, and articulating by its rough edge with the great wing of the sphenoid ;between the sphenoidal and maxillary articulations there is frequently a small freemargin which closes the anterioi*extremity of the spheno-maxillary fissure. On theorbital surface of this process are seen two grooves leading to small canals, thetemp
RM2CGRCYR–. Nursing in diseases of the eye, ear, nose, and throat . Fig. 7.—Front view of or-bit showing the optic fora-men: A, lacrimal bone; B,ethmoid bone; C, body andlesser wing of sphenoid bone;1), greater wing of sphenoidbone; E, nasal bone; F, supra-orbital foramen or notch; G,infra-orbital foramen. THE ANATOMY AND PHYSIOLOGY OF THE EYE 103 orbital ridge and below on the malar bone will not touchthe eye. The nasal bones, which do not form a part ofthe orbit, but project between them, form an additionalprotection from injuries by blows. At the inner end or apex of each orbit is a short cir-cular c
RMRD60Y5–. Cunningham's Text-book of anatomy. Anatomy. THE TEMPORAL BONES. 127 bevelled at the expense of its inner table, except in front, where the margin is thick and stout. Here it articulates with the great wing of the sphenoid, its union with that bone extending to near the anterior part of the summit of the curve, behind which it is united to the parietal, overlapping the squamous border of that bone: posteriorly the free margin of the squamous part ends at an angle formed between it and the mastoid process called the incisura parietalis. Pars Tympanica.âThe tympanic part of the temporal bone fo
RMRN78B6–. Anatomy, descriptive and applied. Anatomy. 80 SPECIAL ANATOMY OF THE SKELETON The border of the horizontal portion is thin, serrated, and articulates with the lesser wing of the sphenoid. Structure.—The frontal portion and external angular processes consist of diploic tissue sur- rounded by compact bone. In the frontal sinus region the cancellous tissue is wanting. The horizontal portion is thin, translucent, and composed entirely of compact tissue. Development (Fig. 46).—The frontal bone is formed in membrane, being developed from two primary centres, one for each lateral half, which make t
RMRN7T50–. The anatomy of the domestic animals. Veterinary anatomy. 60 THE SKELETON OF THE HORSE deep sphenoidal notch (Incisura siihenoidalis), which is closed by the orbital wing of the sphenoid. Its lateral surface forms part of the inner wall of the temporal fossa. Tlie medial surface is larficly covered by the orbital wing of the sphenoid in the young suljject, loit later tornis part of the wall of the frontal sinus. The principal connections i)f the frontal bone are as follows: (1) The medial border joins its fellow at the frontal suture. (2) The anterior l)order meets the nasal and lacrimal at t
RMRN77XD–. Anatomy, descriptive and applied. Anatomy. Ki^ht inilir bone m s%tu The orbital process is a thick and strong plate, which projects backward from the orbital margin of the bone. Its supero-infernal surface (fades orbitalis), smooth and concave, forms, by its junction with the orbital surface of the maxilla and with the greater wing of the sphenoid, part of the floor and outer wall of the orbit. Its temporal surface, smooth and concave, forms part of the zygomatic and temporal yfiih froittal. Si-istl^s passed / through iempoi o- ^ e malar canals. , ^ &.). fossfe. Its anterior viargin is s
RMRN784R–. Anatomy, descriptive and applied. Anatomy. THE SPHENOID BONE 91 a broad, /-shaped groove, which lodges the internal carotid artery and the cavernous sinus. (See page 724 for other structures in the sinus.) It is called the cavernous groove {sulcus caroiicus). Along the outer margin of this groo'e, at its posterior part, is a ridge of bone in the angle between the body and greater wing, called the lingula (lingula sphenoidalis). The posterior surface, quadrilateral in form, is joined to the basilar process of the occipital bone. During childhood these bones are separated by a layer of cartil
RMRN76R7–. Anatomy in a nutshell : a treatise on human anatomy in its relation to osteopathy. Human anatomy; Osteopathic medicine; Osteopathic Medicine; Anatomy. TiiMV IN A NUTSHELL. 527 the nasal fossa. Grooves, which articulate with the sphenoidal processes of the palate bone, form the pterygo-palatine canals which are for the trans- mission of the pterygo-palatine vessels and nerves. 2. The greater wings of the sphenoid arise from the sides of the body and curve upward, outward, and backward. Each greal wing has the following points for consideration: (a) foramen rotundum for the superior maxil
RMRN7T3C–. The anatomy of the domestic animals. Veterinary anatomy. THE TEMPORAL BONES 61 forming the squamous suture. The ventral border joins the temporal wing of the sphenoid at the spheno-squamous suture. The anterior border unites with the frontal lione at the sc|uamo-frontal suture, and the posterior with the occipital and petrous temporal l)oncs. 2. The petrous temporal bone (Os petrosum) is placed between the occipital. Fig. 38.—Right Squamous Temporal Bone of New-born Foal; Lateral View. 1, Zygomatic process; 2, glenoid cavity; 3, condyle; 4, postglenoid process; 5, notch; 6, posterior process
RMRDYC8P–. The anatomy of the domestic animals . Veterinary anatomy. Fig. 35.—Right Pariet.l Bone of New-born Fo.vl; Dorso-lateral View. 1, Junction with opposite bone; 2, junction with interparietal; 3, junction with occipital; 4, junction with squamoua temporal; .5, junction with frontal, bone, forming the squamous suture (Sutura squamosa). The angle of junction of the lateral and posterior borders articulates with the posterior angle of the temporal wing of the sphenoid. Development.—Each parietal bone ossifies in membrane from a single center.. Fig. 36.—Right Parietal Bone of New-born Foal, Cerebr
RMRDYC86–. The anatomy of the domestic animals . Veterinary anatomy. THE TEMPORAL BONES 61 forming the squamous suture. The ventral border joins the temporal wing of the sphenoid at the spheno-squamous suture. The anterior border unites with the frontal bone at the squamo-frontal suture, and the posterior with the occipital and petrous temporal bones. 2. The petrous temporal bone (Os petrosum) is placetl between the occipital. Fig. 38.—Right Squamous Temporal Bone op New-bohn Foal; Lateral View. 1, Zygomatic process; 2, glenoid cavity; .3, condyle; 4, postglenoid process; 5, notch; 6, posterior process
RMRJYB7M–. An atlas of human anatomy for students and physicians. Anatomy. Foramen ovale Foramen ovale Dorsum sellaeâDorsum sella? Body of the sphenoid bone (postsphenoid portion, or basisphenoid) Corpus ossis sphenoidalis (pars posterior) born at Full Term, seen from Above. Body of the sphenoid bone (presphenoid portion) Corpus ossis sphenoidalis (pars anterior) Vidian or pterygoid canal Canalis pterygoideus (Vidii) Foramen rotundum Foramen rotundum )â > Orbital surface of the great wing *^â Facies orbital is ala? magna? Temporal surface of the great wing Facies temporalis ala? magna? Pterygoid
RMRN7T4K–. The anatomy of the domestic animals. Veterinary anatomy. Fig. 35.—Right Parietal Bone of New-born Foal; Dorso-lateral View. 1, Junction with opposite bone; 2, junction with interparietal; 3, junction with occipital; 4, junction with squamoua temporal; 5, junction witji frontal, bone, forming the squamous suture (Sutura squamosa). The angle of junction of the lateral and posterior borders articulates with the posterior angle of the temporal wing of the sphenoid. Development.—Each parietal bone ossifies in membrane from a single center.. Fig. 36.—Right Parietal Bome of New-born Foal. Cerebral
RMRD561N–. The cyclopædia of anatomy and physiology. Anatomy; Physiology; Zoology. Front view of the skull of the Deer. (From Loncl. Coll. Surg. Museum.) this portion of the bone is compressed, and, in consequence of a central space left unossi- fied (Jig. 330.), we are enabled to look into Fig. 330.. Side view of the skull of Mnschus. (From a specimen in Lond. Coll. Surg. Museum.) the orbit of the opposite side ; a peculiarity not confined to the animals under con- sideration, being more marked in certain of the llodentia and in birds. In Boviclae the temporal wing of the sphenoid, which is of compara
RMRJYB9N–. An atlas of human anatomy for students and physicians. Anatomy. Spinous process Spina angularis Posterior or petrous border Margo petrosus f the sphenoid bone Carotid groove Sulcus caroticus Frontal border Margo frontalis Sphenoidal fissure Fissura orbitalis superior Great wing —External or squamous border Margo squamosus Foramen rotundum Foramen rotundum Foramen ovale Foramen ovale Foramen spinosum Foramen spinosum Lingula of the sphenoid Lingula sphenoidalis Fig. 118.—The Sphenoid Bone seen from Above (Cerebral Aspect). Sphenoidal foramen Apertura sinus sphem Orbital border (of the sphen
RMRJYB80–. An atlas of human anatomy for students and physicians. Anatomy. Small wing (orbitosphenoid) Ala parva Olivary eminenceâTuberculum sella? , Pituitary fossa Fossa hypophyseos * Great wing (alisphenoid) Ala magna Fig. 123.âThe Sphenoid Bone of a Boy Body-length, Optic foramenâForamen opticum Small wing (orbitosphenoid)âAla parva Great wing (alisphenoid) Ala magna. Foramen ovale Foramen ovale Dorsum sellaeâDorsum sella? Body of the sphenoid bone (postsphenoid portion, or basisphenoid) Corpus ossis sphenoidalis (pars posterior) born at Full Term, seen from Above. Body of the sphenoid bone (pr
RMRN7T4B–. The anatomy of the domestic animals. Veterinary anatomy. THE TEMPORAL BOXES 61 forming the squamous suture. Tlie ventral border juins the temporal wing of the sphenoid at the spheno-squamous suture. The anterior border unites with the frontal bone at the squamo-frontal suture, and the posterior with the oecipital and petrous temporal In mis. 2. The petrous temporal bone (O.s petrosum) is placeil between the occipital. Fig. 3S.—Right Squamous Temporal Boxe of Xew-borx Foal; Lateral View. 1, Zygomatic process; 2, glenoid caWty; 3, condyle; 4, po.stglenoid process; o. notch; 6, posterior proces
![. The anatomy of the domestic animals. Veterinary anatomy. Fig. 35.—Right P.riet.4L Bone of New-born Fo.^l; Dohso-lateral Vi ^ith opposite bone , junction with interparietal; 3, junction with occipital; 4, ju tempnr?? ^, junction with frontal. lion with squamou.^ bone, forming the squamous suture (Sutura squamosa). The anole of junction of the lateral and posterior tiorders articulates with tlie jjo-sterior angle of the temporal wing of the sphenoid. Development.—Each ])arietal bone ossifies in mtMubrane from a single center. 5- O Fig. 3r..—Right P 1, Junction with opposite hone; 2, j tempor Stock Photo](https://c8.alamy.com/comp/RN7T69/the-anatomy-of-the-domestic-animals-veterinary-anatomy-fig-35right-priet4l-bone-of-new-born-fol-dohso-lateral-vi-ith-opposite-bone-junction-with-interparietal-3-junction-with-occipital-4-ju-tempnr-junction-with-frontal-lion-with-squamou-bone-forming-the-squamous-suture-sutura-squamosa-the-anole-of-junction-of-the-lateral-and-posterior-tiorders-articulates-with-tlie-jjo-sterior-angle-of-the-temporal-wing-of-the-sphenoid-developmenteach-arietal-bone-ossifies-in-mtmubrane-from-a-single-center-5-o-fig-3rright-p-1-junction-with-opposite-hone-2-j-tempor-RN7T69.jpg ". The anatomy of the domestic animals. Veterinary anatomy. Fig. 35.—Right P.riet.4L Bone of New-born Fo.^l; Dohso-lateral Vi ^ith opposite bone , junction with interparietal; 3, junction with occipital; 4, ju tempnr?? ^, junction with frontal. lion with squamou.^ bone, forming the squamous suture (Sutura squamosa). The anole of junction of the lateral and posterior tiorders articulates with tlie jjo-sterior angle of the temporal wing of the sphenoid. Development.—Each ])arietal bone ossifies in mtMubrane from a single center. 5- O Fig. 3r..—Right P 1, Junction with opposite hone; 2, j tempor Stock Photo")
RMRN7T69–. The anatomy of the domestic animals. Veterinary anatomy. Fig. 35.—Right P.riet.4L Bone of New-born Fo.^l; Dohso-lateral Vi ^ith opposite bone , junction with interparietal; 3, junction with occipital; 4, ju tempnr?? ^, junction with frontal. lion with squamou.^ bone, forming the squamous suture (Sutura squamosa). The anole of junction of the lateral and posterior tiorders articulates with tlie jjo-sterior angle of the temporal wing of the sphenoid. Development.—Each ])arietal bone ossifies in mtMubrane from a single center. 5- O Fig. 3r..—Right P 1, Junction with opposite hone; 2, j tempor
RMRDXRFX–. The anatomy of the domestic animals . Veterinary anatomy. Fig. 130.—Choss-section of Cranium of Ox. The section cuts the posterior part of the temporal condyle and is viewed from behind, a, Body of sphenoid; b, bulla ossea;- c, temporal condyle; 1, dorsum sellae; 2, foramen ovale; 3, hypophyseal or pituitary fossa; 4, foramen orbito-rotundum; 5. optic foramina; 6, crista galli; 7, cribriform plate of ethmoid; 8, orbital wing of sphenoid; 9, temporal wing of sphenoid; 10, internal plate of frontal bone; 11, frontal sinus; 12, temporal process of malar bone.'. Fig. 131.—Cross-section of Craniu
RMRDXRG4–. The anatomy of the domestic animals . Veterinary anatomy. BONES OF THE CRANIUM 133. Fig. 130.—Choss-section of Cranium of Ox. The section cuts the posterior part of the temporal condyle and is viewed from behind, a, Body of sphenoid; b, bulla ossea;- c, temporal condyle; 1, dorsum sellae; 2, foramen ovale; 3, hypophyseal or pituitary fossa; 4, foramen orbito-rotundum; 5. optic foramina; 6, crista galli; 7, cribriform plate of ethmoid; 8, orbital wing of sphenoid; 9, temporal wing of sphenoid; 10, internal plate of frontal bone; 11, frontal sinus; 12, temporal process of malar bone.'. Please
RMRD60GE–. Cunningham's Text-book of anatomy. Anatomy. Fig. 172.—Base of the Skull seen from above. The frontal and occipital bones are coloured red ; the ethmoid and temporal bones, blue ; the parietal, orange ; and the sphenoid is left uncoloured. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. Frontal bone. Slit for anterior ethmoidal nerve. Anterior ethmoidal foramen. Posterior ethmoidal foramen. Optic forameu. Foramen for internal carotid artery formed by anterior and middle clinoid process. Small wing of sphenoid. Anterior clinoid process, in this case united on its medial side to the
RMRN7P9P–. The anatomy of the domestic animals. Veterinary anatomy. BONES OF THE CKANIUM 133. Fig. 130.—Cross-section of Cranium of Ox. The section cuts the posterior part of the temporal condyle and is viewed from behind, a, Body of sphenoid; 6, bulla ossea; c, temporal condyle; 1, dorsum sellse; 2, foramen ovale; 3, hypophyseal or pituitary fossa; 4, foramen orbito-rotundum; 5, optic foramina: 0. crista galli; 7, cribriform plate of ethmoid; S, orbital wing of sphenoid; 9, temporal wing of sphenoid; 10, internal plate of frontal bone; 11, frontal sinus; 12, temporal process of malar bone.. Please not
RMRN7P9A–. The anatomy of the domestic animals. Veterinary anatomy. Fig. 130.—Cross-section of Cranium of Ox. The section cuts the posterior part of the temporal condyle and is viewed from behind, a, Body of sphenoid; 6, bulla ossea; c, temporal condyle; 1, dorsum sellse; 2, foramen ovale; 3, hypophyseal or pituitary fossa; 4, foramen orbito-rotundum; 5, optic foramina: 0. crista galli; 7, cribriform plate of ethmoid; S, orbital wing of sphenoid; 9, temporal wing of sphenoid; 10, internal plate of frontal bone; 11, frontal sinus; 12, temporal process of malar bone.. Fig. 131.—Cross-section of Cranium o
![. Bonner zoologische Monographien. Zoology. Fig.43: Lateral view of ptero- sphenoid of (A) Phoxinus cumberlandensis (KU 18934, 52.0 mm SL) and (B) P. pho- xinus (CNUC uncat., 76.0 A B mm TL). Scale bar = 1 mm. stefior portion of the bone bears a process in P. oreas, issykkulensis, tennesseensis, eos, neogaeus, brachyurus, phoxinus, and in the outgroups (TS 65[0]), although the process is absent in P. cumberlandensis and erythrogaster (TS 65[1]). The pterosphenoid's ventroposterior margin sutures with anterior edge of the parasphe- noid's ascending wing (Fig.42A-D). Variation in Phoxinus is pre Stock Photo](https://c8.alamy.com/comp/RHDMJE/bonner-zoologische-monographien-zoology-fig43-lateral-view-of-ptero-sphenoid-of-a-phoxinus-cumberlandensis-ku-18934-520-mm-sl-and-b-p-pho-xinus-cnuc-uncat-760-a-b-mm-tl-scale-bar-=-1-mm-stefior-portion-of-the-bone-bears-a-process-in-p-oreas-issykkulensis-tennesseensis-eos-neogaeus-brachyurus-phoxinus-and-in-the-outgroups-ts-65-0-although-the-process-is-absent-in-p-cumberlandensis-and-erythrogaster-ts-65-1-the-pterosphenoids-ventroposterior-margin-sutures-with-anterior-edge-of-the-parasphe-noids-ascending-wing-fig42a-d-variation-in-phoxinus-is-pre-RHDMJE.jpg ". Bonner zoologische Monographien. Zoology. Fig.43: Lateral view of ptero- sphenoid of (A) Phoxinus cumberlandensis (KU 18934, 52.0 mm SL) and (B) P. pho- xinus (CNUC uncat., 76.0 A B mm TL). Scale bar = 1 mm. stefior portion of the bone bears a process in P. oreas, issykkulensis, tennesseensis, eos, neogaeus, brachyurus, phoxinus, and in the outgroups (TS 65[0]), although the process is absent in P. cumberlandensis and erythrogaster (TS 65[1]). The pterosphenoid's ventroposterior margin sutures with anterior edge of the parasphe- noid's ascending wing (Fig.42A-D). Variation in Phoxinus is pre Stock Photo")
RMRHDMJE–. Bonner zoologische Monographien. Zoology. Fig.43: Lateral view of ptero- sphenoid of (A) Phoxinus cumberlandensis (KU 18934, 52.0 mm SL) and (B) P. pho- xinus (CNUC uncat., 76.0 A B mm TL). Scale bar = 1 mm. stefior portion of the bone bears a process in P. oreas, issykkulensis, tennesseensis, eos, neogaeus, brachyurus, phoxinus, and in the outgroups (TS 65[0]), although the process is absent in P. cumberlandensis and erythrogaster (TS 65[1]). The pterosphenoid's ventroposterior margin sutures with anterior edge of the parasphe- noid's ascending wing (Fig.42A-D). Variation in Phoxinus is pre
![. Bonner zoologische Monographien. Zoology. 80. Fig.43: Lateral view of ptero- sphenoid of (A) Phoxinus cumberlandensis (KU 18934, 52.0 mm SL) and (B) P. pho- xinus (CNUC uncat., 76.0 A B mm TL). Scale bar = 1 mm. stefior portion of the bone bears a process in P. oreas, issykkulensis, tennesseensis, eos, neogaeus, brachyurus, phoxinus, and in the outgroups (TS 65[0]), although the process is absent in P. cumberlandensis and erythrogaster (TS 65[1]). The pterosphenoid's ventroposterior margin sutures with anterior edge of the parasphe- noid's ascending wing (Fig.42A-D). Variation in Phoxinus is Stock Photo](https://c8.alamy.com/comp/RHDMJR/bonner-zoologische-monographien-zoology-80-fig43-lateral-view-of-ptero-sphenoid-of-a-phoxinus-cumberlandensis-ku-18934-520-mm-sl-and-b-p-pho-xinus-cnuc-uncat-760-a-b-mm-tl-scale-bar-=-1-mm-stefior-portion-of-the-bone-bears-a-process-in-p-oreas-issykkulensis-tennesseensis-eos-neogaeus-brachyurus-phoxinus-and-in-the-outgroups-ts-65-0-although-the-process-is-absent-in-p-cumberlandensis-and-erythrogaster-ts-65-1-the-pterosphenoids-ventroposterior-margin-sutures-with-anterior-edge-of-the-parasphe-noids-ascending-wing-fig42a-d-variation-in-phoxinus-is-RHDMJR.jpg ". Bonner zoologische Monographien. Zoology. 80. Fig.43: Lateral view of ptero- sphenoid of (A) Phoxinus cumberlandensis (KU 18934, 52.0 mm SL) and (B) P. pho- xinus (CNUC uncat., 76.0 A B mm TL). Scale bar = 1 mm. stefior portion of the bone bears a process in P. oreas, issykkulensis, tennesseensis, eos, neogaeus, brachyurus, phoxinus, and in the outgroups (TS 65[0]), although the process is absent in P. cumberlandensis and erythrogaster (TS 65[1]). The pterosphenoid's ventroposterior margin sutures with anterior edge of the parasphe- noid's ascending wing (Fig.42A-D). Variation in Phoxinus is Stock Photo")
RMRHDMJR–. Bonner zoologische Monographien. Zoology. 80. Fig.43: Lateral view of ptero- sphenoid of (A) Phoxinus cumberlandensis (KU 18934, 52.0 mm SL) and (B) P. pho- xinus (CNUC uncat., 76.0 A B mm TL). Scale bar = 1 mm. stefior portion of the bone bears a process in P. oreas, issykkulensis, tennesseensis, eos, neogaeus, brachyurus, phoxinus, and in the outgroups (TS 65[0]), although the process is absent in P. cumberlandensis and erythrogaster (TS 65[1]). The pterosphenoid's ventroposterior margin sutures with anterior edge of the parasphe- noid's ascending wing (Fig.42A-D). Variation in Phoxinus is
RMRN7P9M–. The anatomy of the domestic animals. Veterinary anatomy. FjG.^iSO:—Cross-section of Cranium of Ox. The section cats the posterior part of the temporal condyle and is viewed from behind, a, Body of sphenoid; 6, bulla ossea; r, temporal condyle; 1, dorsum sellse; 2, foramen ovale; 'S. hj-pophyseal or pituitary fossa; 4. foramen orbito-rotundum; 5, optic foramina; 6, crista galli; 7. cribriform plate of ethmoid; S. orbital wing of sphenoid; 9, temporal wing of sphenoid; 10. internal plate of frontal bone; 11. frontal sinus; 12, temporal process of malar bone.. Fig. 131.—Cross-section of Craniu.
RMRT0XKX–. The anatomy of the domestic animals. Veterinary anatomy. BONES OF THE CR-^NIUM 133. FjG.^iSO:—Cross-section of Cranium of Ox. The section cats the posterior part of the temporal condyle and is viewed from behind, a, Body of sphenoid; 6, bulla ossea; r, temporal condyle; 1, dorsum sellse; 2, foramen ovale; 'S. hj-pophyseal or pituitary fossa; 4. foramen orbito-rotundum; 5, optic foramina; 6, crista galli; 7. cribriform plate of ethmoid; S. orbital wing of sphenoid; 9, temporal wing of sphenoid; 10. internal plate of frontal bone; 11. frontal sinus; 12, temporal process of malar bone.. Please
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