Thumb metacarpal fractures can be classified as shaft or base fractures, with base fractures further classified into extra-articular (epibasilar) or intra-articular. Intra-articular fractures are ...

Rolando fracture: A comminuted intra-articular fracture of the base of the first metacarpal, typically presenting with a characteristic Y- or T-shaped pattern.

Diagnosis and Treatment of Thumb Fractures. If a thumb injury has taken place, it is advisable to seek medical aid as quickly as possible. Any delay in getting medical attention will worsen the ...

Radiography of the right hand and wrist were obtained, which documented a Rolando fracture (Figure 1). Figure 1. Posterior-anterior radiographic view, showing a Rolando fracture.