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Updated: Feb 6, 2026

Fracture Apparatus Design and Protocol Optimization for Closed-stabilized Fractures in Rodents
Published on: August 14, 2018
Fractures of the Lateral Process of the Talus
Christian Tinner1, Christoph Sommer1
1Departement of Surgery, Kantonsspital Graubünden, Loëstrasse 170, Chur 7000, Switzerland.
Abstract:
Lateral talar process fractures (LTPF) are uncommon injuries but have become more relevant with snowboarding. Currently the fractures are classified according to McCrory-Bladin into 3 types, with advice for treatment that is not ideal anymore. This article proposes modifying the existing classification by differentiating the multifragmented type III into 3 subtypes: IIIa, articular multifragmented but metaphyseal simple; IIIb, articular and metaphyseal multifragmented but reconstructable; and type IIIc, comminuted and nonreconstructable. A treatment-algorithm is presented. Undisplaced fractures are usually treated conservatively and displaced are an indication for surgery. In general, the outcome is good to excellent, if timely diagnosed and adequately treated.
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