Summary Semimembranosus Origin Superior lateral quadrant of the ischial tuberosity Insertion Posterior surface of the medial tibial condyle Action Extends the thigh, flexes the knee, and also rotates the tibia medially, especially when the knee is flexed Innervation Tibial nerve (L5, S1, S2) Arterial Supply Perforating branches of profunda femoris artery, inferior gluteal artery, and the superior muscular branches of popliteal artery
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All Videos (2) Podcasts (1) Anatomy Of The Semimembranosus Muscle - Everything You Need To Know - Dr. Nabil Ebraheim Anatomy - Semimembranosus B 2/21/2022 288 views 0.0 (0) Login to View Community Videos Login to View Community Videos Semimembranosus - 3D Animation General - Semimembranosus E 11/18/2012 1169 views 0.0 (0) Anatomy⎪Semimembranosus Anatomy - Semimembranosus Listen Now 2:48 min 3/3/2021 37 plays 5.0 (1)