You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is Common peroneal nerve is related to which of the following structures? and explain in detail?
The common fibular nerve arises from the posterior division of the sacral plexus (L4-S2) and descends in an inferolateral direction, across the popliteal fossa to the fibular head. Just distal to the fibular head, the common fibular nerve bifurcates into the deep fibular and superficial fibular nerves.It is easily palpated against ihe neck of fibula because of its subcutaneous position.It is commonly injured in fractues of neck of the fibula.It gets thickened in leprosy which may also cause foot drop.