Changes in the radiological measurements of the tibiofibular syndesmal area in patients with Weber C ankle fractures who were treated with open reduction, internal fixation, and transyndesmal screw
Abstract: The tibiofibular syndesmosis provides stability to the ankle mortise. The ankle syndesmosis is compromised in all Weber C type injuries. The radiographic method described by Merle D'Aubigné considers the bony relationships as a measure of syndesmotic widening. We sought to investigate whether the patients with a C type ankle fracture treated with ORIF and placement of a transyndesmal screw have an increment of the tibiofibular space and decrease of the tibiofibular overlap after the transyndesmal screw is removed. Our sample included 52 patients with Weber C ankle fractures treated by ORIF and transyndesmal screw at a level II trauma center. We measured the tibiofibular clear space and tibiofibular overlap in each phase of the treatment. The transyndesmal screw was removed at day 55.56 (± 21.83). We found an increase of the tibiofibular overlap of 0.20 mm (± 2.29, p = 0.532); and 0.21 mm (± 0.97, p = 0.146) in the tibiofibular clear space. The changes of 2.38% in the tibiofibular overlap and 5.29% in the tibiofibular clear space between the postoperative and post-removal periods were not statistically significant. After removal of the syndesmal screw, there is a slight radiographic broadening of the syndesmosis; however, it is small and statistically not significant.
| Main Authors: | , , , |
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| Format: | Digital revista |
| Language: | English |
| Published: |
Colegio Mexicano de Ortopedia y Traumatología A.C.
2015
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| Online Access: | http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S2306-41022015000600303 |
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