Sciatic nerve behind (superficial to) the adductor magnus muscle, and is itself in front of (deep to) one head of the biceps femoris muscle. At the popliteal fossa, the nerve divides into its two branches: The sciatic nerve is the largest nerve in the human body. The sciatic nerve supplies sensation to the skin of the foot, as well as the entire lower leg (except for its inner side). Sensation to skin to the sole of the foot is provided by the tibial nerve, and the lower leg and upper surface of the foot via the common fibular nerve. The sciatic nerve
Nerve allograft any injury. It is human nerve tissue, processed to remove cellular and noncellular factors such as cells, fat, blood, axonal debris and chondroitin sulfate proteoglycans while preserving the three-dimensional scaffold and basal lamina tubular structure of the nerve. This means the nerve allograft only consists of extracellular matrix (ECM), which is sterile and decullularized. There are three types of nerves; In a trauma or surgical resection, a nerve can be damaged, which is called a nerve defect. This defect needs to be repaired in order to regain full or partial sensory and motor function. Peripheral nerve injury is a major