A manual of anatomy . l and first coccygeal segments and to thetuberosity of the ischium, inferior to the groove for the m. obturatorinternus. From this attachment a portion passes along the medialaspect of the ramus of the ischium as the processus falciformis. Lateralligament Fig. 100.—Articulationa of the middle finger seenfrom the side. {SobottaandMcMurrich.) I30 SYNDESMOLOGY The s aero spinous J or small sacrosciatic ligament {lig. sacrospinosum)is of a triangular outline and lies ventral to the preceding extends from the last two sacral and the first coccygeal segmentsto the s
A manual of anatomy . l and first coccygeal segments and to thetuberosity of the ischium, inferior to the groove for the m. obturatorinternus. From this attachment a portion passes along the medialaspect of the ramus of the ischium as the processus falciformis. Lateralligament Fig. 100.—Articulationa of the middle finger seenfrom the side. {SobottaandMcMurrich.) I30 SYNDESMOLOGY The s aero spinous J or small sacrosciatic ligament {lig. sacrospinosum)is of a triangular outline and lies ventral to the preceding extends from the last two sacral and the first coccygeal segmentsto the spine of the ischium. These ligaments convert the sciatic notches of the hip bone intoforamina; the greater foramen {foramen ischiadicum majus) liessuperior to the sacrospinous ligament and the lesser foramen [foramenischiudiciim mimis) lies inferior to the same ligament. Lumbar vertebra IVAnterior sacro-iliac lig. ,, Anterior longitudinal ligamentIliolumbar lig Anterior superior ^.-^spine of Great trochanter. Inguinal lig. Articular capsuleof hip joint. Iliofemorallig. fibrocartilage membraneFig. ioi.—The male pelvis with its ligaments seen from in front. (Sobotta and McMurrich.) THE SYMPHYSIS PUBIS (SYMPHYSIS OSSIUM PXIBIS) This articulation is of the amphiarthrodial variety and completesthe pelvic girdle ventrally. The ventral pubic ligament {lig. pubicum anterius) is short andthick and extends between the adjacent surfaces of the two pubicbones. Its superficial surface is strengthened by the interlacementof fibers from the tendons and aponeuroses of the adjacent muscles. The dorsal pubic ligament {lig. pubicum posterius) is similarlyarranged but weaker. The superior pubic ligament {lig. pubicum superius) is weak andextends from one pubic crest to the other. The arcuate, or inferior ligament {lig. arcuatum pubis), is quitestrong and extends from the descending ramus of the one pubicbone across the inferior surface of the joint to the inferior ramusof the other pub
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Keywords: ., bookcentury1900, bookdecade1910, booksubjecthumananatomy, bookyea
