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RF
Nerves of Gluteal Region-stock-foto
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Arteries of Gluteal Region-stock-foto
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Right Hip Bone from multiple sides-stock-foto
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Anterior view of Right Hip Bone-stock-foto
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Posterior view of Right Hip Bone-stock-foto
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Medial view of Right Hip Bone-stock-foto
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Lateral view of Right Hip Bone-stock-foto
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Medial and Lateral View of Hip Bone-stock-foto
RM
. The science and art of midwifery. Fig. 85.—Os innominatum, before consolidation. 1, ilium ; 2, ischium ; 3, pubes. The iliac portion has an external surface marked by a number ofroughened lines, to which are attached the three gluteal muscles. Theinner surface is excavated and forms the so-called iliac fossa, which 150 LABOR. contains the internal iliac muscle. The fossa is bounded below by thelinea arcuata interna, a convex ridge which contributes to form thebrim of the pelvis. The upper border or crest of the ilium possessesan S-shaped curve, the anterior extremities of which are directed-stock-foto
RM
. The science and art of midwifery. tion has an external surface marked by a number ofroughened lines, to which are attached the three gluteal muscles. Theinner surface is excavated and forms the so-called iliac fossa, which 150 LABOR. contains the internal iliac muscle. The fossa is bounded below by thelinea arcuata interna, a convex ridge which contributes to form thebrim of the pelvis. The upper border or crest of the ilium possessesan S-shaped curve, the anterior extremities of which are directed in-ward. The crest of the ilium terminates, front and rear, in bonyprominences, termed respect-stock-foto
RM
. Text-book of anatomy and physiology for nurses. Fig. 42.—Hip-bone, Exterior.—(Morris.) The OS ilium is the highest part of the hip-bone and has abroad expanded portion called the wing (or ala). The medialsurface of the wing is the iliac fossa, which is filled with the iliacmuscle; the lateral surface is crossed by three curved lines (calledthe posterior gluteal, the anterior gluteal, and the inferior ghiteallines). BONES OF THE PELVIS. 45 The superior border is called the crest. It can be easily felt, andthe anterior extremity is known as the anterior superior iliac spine,more often called t-stock-foto
RM
. Text-book of anatomy and physiology for nurses. r the pelvic viscera. The PelvisâExterior. Three gluteal muscles.âFrom the three gluteal lines of the oscoxas and the spaces above them, arise three gluteal muscles. Gluteus minimus. Origin.âThe in-ferior line and space above it. Insertion.âThe front of great trochanter. Action.âIt abducts the thigh and ro-tates the femur slightly inward (so thatthe foot turns in). Gluteus medius. Origin.âThe ante-iior or middle line and space above it uplo the crest. Insertion.âThe outer sur-I ice of great trochanter. Action.âAbduction of the femur and-ome rot-stock-foto
RM
A manual of anatomy . d the fascia over it.It is inserted into the dorsosuperior portion of the greater trochanter. Actions.—Abducts and rotates the thigh medially. Nerve Supply.—Superior gluteal nerve from the sacral plexus(L. 4, 5, S. i). The m. gluteus minimus arises from the ilium between the ventraland inferior gluteal lines. It is inserted into the ventral surface ofthe greater trochanter. 200 MYOLOGY Actions.—Abducts the thigh. The ventral fibers produce medialrotation and the dorsal fibers lateral rotation. Nerve Supply.—The superior gluteal nerve from the sacral plexus. The m. pyrifor-stock-foto
RM
A text-book of clinical anatomy : for students and practitioners . drop a linevertically downward from the anterior superior spine of the ilium. Marka second oblique line from the same point to the upper border of thetrochanter, and a third horizontal line from the trochanter to join thefirst-mentioned vertical line. These three lines form Bryants triangle,which is also a standard measurement in hip injuries (see below). 4. Note the position of the gluteal fold; the lower border of thegluteus maximus lies a little above it. Also palpate the firm band (ilio-tibial) of fascia lata (tensor fascia-stock-foto
RM
. Tumours, innocent and malignant; their clinical characters and appropriate treatment. l in shape; the periosteum isrelatively thick, and gives attachment to the muscles. On ex-amination of the long bones of an adult muscular man theirshafts are found to be irregular, and present many asperities,such as the linea aspera, gluteal ridge (sometimes called thethird trochanter), oblique lines, and the like. These ridgesand lines, in the majority of instances, are the ossified inser-tions of muscles; occasionally they are so pronounced as OSTEOMAS 39 to be appreciable through the soft structures, a-stock-foto
RM
. The anatomy of the horse; a dissection guide. Horses. 68 THE ANATOMY OF THE HORSE. It is a comparatively small muscle, with coarse fasciculi having a slightly spiral direction. It fu-ises from the rough lines on the gluteal surface of the shaft of the ilium just above the cotyloid cavity, and from the supra- cotyloid ridge (superior ischiatic spine). It is inserted to the inner side of the convexity of the great trochanter. Action.—It is an abductor and inward-rotator at the hip-joint. The Obturatou Ixternus and the Pyriformis (Plate 16, and fig. 2) are two muscles arising within the pelvis,-stock-foto
RM
. The anatomy of the horse, a dissection guide. Horses. 68 THE ANATOMY OF THE HORSE. It is a comparatively small muscle, with coarse fasciculi having a slightly spiral direction. It arisen from the rough lines on the gluteal surface of the shaft of the ilium just above the cotyloid cavity, and from the supra- cotyloid ridge (superior ischiatic spine). It is inserted to the inner side of the convexity of the great trochanter. Action.âIt is an abductor and inward-rotator at the hip-joint. The Obturator Internus and the Pyriformis (Plate 16, and fig. 2) are two muscles arising within the pelvis,-stock-foto
RM
. Cunningham's Text-book of anatomy. Anatomy. 230 OSTEOLOGY. The ilium has two surfaces, medial and lateral. The lateral surface is divided into two parts, viz., a lower acetabular, and an upper gluteal part. The lower forms a little less than the upper two-fifths of the acetabular hollow, and is separated from the larger gluteal surface above by the upper prominent margin of the arti- cular cavity. The gluteal surface, broad and expanded, is concavo-convex from behind forward. It is traversed by three rough gluteal (O.T. curved) lines, well seen in strongly developed bones, but often faint an-stock-foto
RM
. Cunningham's Text-book of anatomy. Anatomy. THE MUSCLES OF THE BUTTOCK. 417 medius, by fleshy fibres from the dorsum ilii between the anterior and inferior gluteal lines (Fig. 369, p. 415). This muscle is fan-shaped and its fibres converge to the antero-superior angle of the greater tro- chanter, to be inserted into the anterior sur- face of the trochanter, and sometimes also into the front part of the superior border (Figs. 361, p. 407, and 373). It is also inserted into the cap- sule of the hip-joint. A bursa is placed beneath the tendon in front of the greater trochanter. Pudendal nerve N-stock-foto