Dr. Liu specializes in hand, wrist, and elbow surgery. His clinical interests include traumatic and degenerative disorders of the wrist, and hand. His research interests involve carpal tunnel syndrome and distal radius fractures. Abnormalities of the Hands Amputation of Finger Amputation of Thumb Anterior Interosseous Nerve Syndrome Arthritis of Fingers Arthroplasty Wrist Arthroscopy of Wrist Avascular Necrosis of Scaphoid Avascular Necrosis of the Hand Avascular Necrosis of the Lunate