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KMID : 1094020220390040185
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Journal of Veterinary Clinics
2022 Volume.39 No. 4 p.185 ~ p.191
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Successful Carapace Puncture Wound Repair with Polymethyl Methacrylate (PMMA) in an Amur Softshell Turtle (Pelodiscus maackii)
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Ha Min-Jong
Lee Do-Na
Ahmed Sohail
Han Jang-Hee
Yeon Seong-Chan
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Abstract
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An Amur softshell turtle with multiple shell injuries was admitted to the Seoul Wildlife Center on 19 May 2021. The most severe lesion was a puncture wound requiring urgent closure. In addition to routine supportive therapy, the damaged shell was patched with biocompatible polymethyl methacrylate (PMMA) materials (bone cement and dental acrylic) and fiberglass. Despite a few methods to repair the carapace or plastron of hard-shelled turtles, shell repair in the Amur softshell turtle has rarely been reported. This paper reports the repair process of a puncture wound in the carapace of a softshell turtle using polymethyl methacrylate (PMMA). PMMA is a biocompatible acrylic polymer that forms a tight structure that holds the implant against tissue defects, such as skin, bones, and dentures. Fiberglass, a preferred fiber in various medical fields, was used with PMMA to provide extra strength and waterproof capability. After the procedure, there were no signs of edema, inflammation, bleeding, skin discoloration, or any other complications. Accordingly, this can be a method of choice in softshell turtles using biocompatible materials to cover the lesion in the carapace and provide appropriate wound management, supportive therapy, and a suitable course of antibiotics considering all other circumstances.
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KEYWORD
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softshell turtle, shell repair, PMMA, fiberglass, biocompatible materials
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