Lawrence O'Donnell's file. Lawrence O'Donnell is the host of MSNBCâs The Last Word. He was formerly the chief of staff for both the U.S. Senate Committee on Finance and the Committee on Environment & Public Works in the 1990's. He is also an actor, and has been executive producer of the television shows The West Wing and Mister Sterling.
The peroneal nerve, also known as common fibular nerve, is one of the branches of the sciatic nerve. It is the most commonly injured nerve of the lower leg due to its location. Peroneal nerve injury and disease may arise due to various possible causes ranging from trauma, compression or infection.
They innervate muscles in the legs which lift the ankle and toes upward (dorsi flexion). A peroneal nerve injury (also called foot drop or drop foot), is a peripheral nerve injury that affects a patientâs ability to lift the foot at the ankle. While foot drop injury is a neuromuscular disorder, it can also be a symptom of a more serious injury, such as a nerve compression or herniated disc.