New dorsal capsulotomy for the surgical exposure of the wrist

R. A. Berger, A. T. Bishop, P. C. Bettinger

Research output: Contribution to journalArticle

146 Scopus citations


A reliable, safe approach to the wrist through fiber-splitting dorsal capsulotomies has been developed. The dorsal wrist capsule is exposed by subperiosteally elevating the fourth and fifth extensor compartments ulnarly and translocating the extensor pollicis longus tendon with the radial wrist extensor tendons radially. The midcarpal joint and the radial half of the radiocarpal joint are exposed by longitudinally splitting the dorsal radiocarpal and dorsal intercarpal ligaments, with the apex at the triquetrum. The flap created is elevated radially, detaching the dorsal capsule from the radius to the level of the styloid process. For exposure of the ulnocarpal joint, the dorsal radiocarpal ligament is split longitudinally, and the capsule is incised along the extensor carpi ulnaris tendon subsheath proximally to the level of the triangular fibrocartilage, with the apex at the triquetrum. The flap created is elevated proximally. Exposure of the wrist is excellent, stability of the carpal bones is maintained, and closure is simplified using this approach.

Original languageEnglish (US)
Pages (from-to)54-59
Number of pages6
JournalAnnals of plastic surgery
Issue number1
StatePublished - Jan 1 1995


ASJC Scopus subject areas

  • Surgery

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