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. Author manuscript; available in PMC: 2022 Feb 17.
Published in final edited form as: J Bone Joint Surg Am. 2021 Feb 17;103(4):326–334. doi: 10.2106/JBJS.20.00660

Figure E1: Percentage of phase 1 participants who A) correctly identified specific ankle fracture types, and B) correctly identified the ideal treatment of each fracture type.

Figure E1:

The following ankle fracture types were tested: Weber A lateral malleolar, Weber C lateral malleolar, bimalleolar, trimalleolar, lateral malleolar with increased medial clear space (bimalleolar-equivalent), ligamentous Maissonneuve (only injury identification was tested), bimalleolar fracture-dislocation, and open trimalleolar fracture-dislocation.

Participants correctly answered a median of 63% of questions that tested identification of bony injuries (IQR 53-75%), and 50% of questions that tested identification of ligamentous injuries (IQR 33-67%). Sixteen participants (89%) correctly identified Weber A lateral malleolar and trimalleolar fractures, 15 (83%) correctly identified Weber C lateral malleolar fracture, 10 (56%) correctly identified bimalleolar fracture, and 9 (50%) or fewer correctly identified bimalleolar-equivalent, ligamentous Maissoneuve, bimalleolar fracture-dislocation, and open trimalleolar fracture-dislocation on x-ray.