In thumb carpometacarpal (CMC) instability, laxity of the surrounding ligaments of the joint
leads to pain and weakness in grip and pinch strength, making the patient susceptible to …

The basal joint complex of the thumb provides the framework necessary for function of the
human hand. Although its unique saddle articulation allows for a wide range of motion …

The thumb plays a crucial role in basic hand function. However, the kinematics of its entire
articular chain have not yet been quantified. Such investigation is essential to improve our …

This article describes the anatomy and biomechanics of the thumb CMC joint, which is also
often referred as the thumb trapeziometacarpal joint. The complexity of its anatomy, function …

The anterior oblique ligament (AOL) and the dorsoradial ligament (DRL) are both regarded
as mechanical stabilizers of the thumb carpometacarpal (CMC) joint, which in older women …

The purpose of this study was to define the normal thumb carpometacarpal joint kinematics
in-vivo during opposition and abduction using four-dimensional computed-tomography in …

Injuries of the hand and wrist are frequently encountered in radiology. Avulsions of the hand
and wrist are a heterogeneous group of injuries, but they often have a characteristic imaging …

Understanding the biomechanics of the trapeziometacarpal (TMC) or first carpometacarpal
(CMC1) joint, the pathophysiology of basal thumb arthritis, the design and performance of …

Thumb ligament injuries are common, particularly those involving the metacarpophalangeal
joint. Our understanding and treatment of these injuries continues to evolve. This article …

The human thumb is specialized for manual tasks as it is no longer typically involved in
locomotion. However, members of the genus Pan–the closest extant relatives of modern …