Carpal fractures excluding the scaphoid can cause morbidity that is disproportionate to their incidence because they are easily overlooked and are often harbingers of a wider wrist injury. Failure to recognize a more global injury pattern can result in undertreatment and permanent wrist dysfunction. Diagnosis requires a high index of suspicion, familiarity with carpal topography to guide the ph...

Of all wrist dislocation, the perilunate is the most common type of dislocation. There is ligament disruption typically begins radially and propagates around the lunate. It may be associated with different carpal fractures which the most common pattern is the trans-scaphoid perilunate fracture-dislocation [1,2] which constitutes approximately 50% of these injuries [1-5]. Injury to the distal ra...

Goals of reducing wrist pain, allowing a stable active wrist range of motion, and retarding degenerative changes make arthrodesis of the scapho-trapezio-trapezoid joint a popular treatment for chronic static and dynamic scapho-lunate instability; however, pitfalls and complications have not been well studied. Forty-seven wrists in 46 patients over a 10-year period revealed a complication rate o...

Analysis of radiographs of 52 wrists showed that, from ulnar to radial deviation, the amount of scaphoid shortening and ulnar translation of the scaphoid varies in a normal distribution. There is a significant correlation between the two measurements, such that the more the scaphoid shortens the less it translates and vice versa. Females subjects were more likely to have greater scaphoid shorte...