=====Bony Anatomy of the Lower Limb===== Sun May 26 13:42:19 SGT 2013 from Acland ====Pelvis ==== - hip/innominate bone + sacrum - joined by SI joints and pubic symphysis === Hip bone === - fusion of ilium, ischium and pubis === Ilium === - wing/ala - iliac crest - muscle attachment - ASIS - PSIS === Ischium=== - ischial spine - greater/lesser notch - ischial tuberosity - acetabulum - articular surface - Obturator foramen ===Pubis=== - body - superior ramus - ischiopubic ramus - pubic tubercle ====Sacrum==== - joined to ilium via SI joints and two large ligaments - sacrospinous ligament --> greater sciatic foramen - sacrotuberous ligament --> lesser sciatic foramen ===Femur=== - longest bone in the body - proximal end - head - neck - greater trochanter - lesser trochanter - intertrochanteric line - ligament attachment - intertrochanteric crest between troch - gluteal tuberosity - linea aspera