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Updated: Jun 21, 2026

Creating Rigidly Stabilized Fractures for Assessing Intramembranous Ossification, Distraction Osteogenesis, or Healing of Critical Sized Defects
Published on: April 11, 2012
Dorsally angulated proximal phalanx fractures: closed reduction and rigid fixation using a reversed extension splint
Nicola B Vannet1, Peter J Kempshall, Jonathan P Davies
1Royal Glamorgan Hospital, Llantrisant, South Wales, United Kingdom. n_vannet@yahoo.co.uk
Abstract:
Dorsally angulated proximal phalanx fractures have always presented a difficulty for treatment. A variety of options for treatment have been tried in the past, many of these are operative options and therefore carry the risks of a surgical procedure. We present a case of a conservatively managed proximal phalanx fracture using a reversed dynamic or static finger extension splint, such as Roylan Sof-Stretch. The finger was immobilised using this splint and achieved bony union and very good function at both the metacarpophalangeal and proximal interphalangeal joints.
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Minor fractures with no bone displacement are treated by immobilizing the fractured bone using a cast or splint. However, in the case of fractures with displaced bones, the broken bones are repositioned before immobilization to ensure successful healing without deformation and loss of function. The realignment of fractured bone ends is performed through a process called reduction. If the procedure...
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