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.
Pressure on the radial nerve causes burning and numbness in the top of the hand and involves the thumb and first two fingers. Pressure on the ulnar nerve leads to numbness and tingling of the fourth and fifth fingers. Probably the most common cause of this problem- the technical term is âentrapment neuropathyâ- is carpal tunnel syndrome (CTS). The carpal tunnel is located on the palm side of the wrist.