common peroneal nerve การใช้

• Where the common peroneal nerve winds round the head of the fibula, it is palpable.
• Relatively tethered location around fibular head, tenuous vascular supply and epineural connective tissues are possible factors that cause damage on the common peroneal nerve.
• The superficial peroneal nerve origins from the common peroneal nerve near the neck of the fibula and passes between the peroneus longus and brevis muscles, supplying motor branches to these muscles.
• In modern police training, it is not permitted to hit the common peroneal nerve in the mid-thigh and large, easily targetable muscle groups, such as the quadriceps or biceps.
• In one extreme case, a ganglion cyst was observed to propagate extensively via the conduit of the common peroneal nerve sheath to a location in the thigh; in such cases surgery to the proximal joint to remove the articular connection may remove the need for a riskier, more extensive surgery in the neural tissue of the thigh.
• The deep peroneal nerve begins at the bifurcation of the common peroneal nerve ( into the superficial and deep peroneal nerves ), between the fibula and upper part of the peroneus longus, passes infero-medially, deep to extensor digitorum longus, to the anterior surface of the interosseous membrane, and comes into relation with the anterior tibial artery above the middle of the leg; it then descends with the artery to the front of the ankle-joint, where it divides into lateral and medial terminal branches.