muscular lacuna muscular lacuna the muscular lacuna (latin: lacuna musculorum) is the lateral compartment of the thigh inferior to the inguinal ligament, for the passage of the iliopsoas muscle, the femoral nerve and the lateral cutaneous nerve of the thigh; it is separated by the iliopectineal arch from the vascular lacuna. muscles and ligaments of abdomen and pelvisabdominal wallanterior/lateralmuscle abdominal external oblique transverse abdominal conjoint tendon rectus sheath rectus abdominis pyramidalis arcuate line tendinous intersection cremaster abdominal internal oblique fascia abdominal fascia panniculus adiposus fascia of camper membranous layer fascia of scarpa transverse fascia interfoveolar ligament linea alba linea semilunaris inguinal inguinal triangle inguinal canal deep inguinal ring superficial inguinal ring intercrural fibers crura of superficial inguinal ring inguinal ligament pectineal ligament lacunar ligament reflected ligament posteriormuscle quadratus lumborum iliopsoas psoas major psoas minor iliacus fascia iliac fascia iliopectineal arch pelvismuscle levator ani iliococcygeus pubococcygeus puborectalis coccygeus rectococcygeus fascia pelvic fascia visceral rectovaginal fascia rectoprostatic fascia parietal obturator fascia tendinous arch piriformis fascia floor superior fascia pubovesical ligament puboprostatic ligament inferior fascia anococcygeal body muscles of the hip and human legiliac region iliopsoas psoas major/psoas minor iliacus buttocks gluteal muscles maximus medius minimus tensor fasciae latae lateral rotator group: quadratus femoris inferior gemellus superior gemellus internal obturator external obturator piriformis thigh / compartmentsanterior sartorius quadriceps rectus femoris vastus lateralis vastus intermedius vastus medialis articularis genus posterior hamstring biceps femoris semitendinosus semimembranosus medial pectineus external obturator gracilis adductor longus brevis magnus minimus fascia femoral sheath femoral canal femoral ring adductor canal adductor hiatus muscular lacuna fascia lata iliotibial tract lateral intermuscular septum of thigh medial intermuscular septum of thigh cribriform fascia leg/compartmentsanterior tibialis anterior extensor hallucis longus extensor digitorum longus fibularis (peroneus) tertius posteriorsuperficial triceps surae gastrocnemius soleus accessory soleus achilles tendon plantaris deep tarsal tunnel flexor hallucis longus flexor digitorum longus tibialis posterior popliteus lateral fibularis (peroneus) muscles longus brevis fascia pes anserinus intermuscular septa anterior posterior transverse footdorsal extensor hallucis brevis extensor digitorum brevis plantar 1st layer abductor hallucis flexor digitorum brevis abductor digiti minimi 2nd layer quadratus plantae lumbrical muscle 3rd layer flexor hallucis brevis adductor hallucis flexor digiti minimi brevis 4th layer dorsal interossei plantar interossei fascia plantar fascia retinacula peroneal inferior extensor superior extensor flexor authority control terminologia anatomica this article is issued from wikipedia. the text is licensed under creative commons - attribution - sharealike. additional terms may apply for the media files.