A study on people with acute carpal tunnel syndrome is being conducted at UCSF to test a new type of splint, and people interested in participating will get a free MRI wrist scan, with results given to them and/or their doctors. Participation will require 1 hour of time. For information about the Brill/Hottya study phone Dr. Gabriella Hottya, radiologist, at (415) 502-6271.