Management of traumatic bone defects: Metaphyseal versus diaphyseal defects
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Updated: Mar 3, 2026

A Reliable and Reproducible Critical-Sized Segmental Femoral Defect Model in Rats Stabilized with a Custom External Fixator
Published on: March 24, 2019
1Department of Surgery, Maastricht University Medical Center +, Postbus 5800, 6202 AZ Maastricht, The Netherlands.
Abstract:
Although bone defects after trauma appear in different locations and forms, many clinicians have adopted a single strategy to deal with any defect. In this overview, a distinction is made between metaphyseal, or cancellous defects, and diaphyseal, or cortical defects. The treatment goals and background of these two types of defects are discussed in order to describe the difference in strategy and hence the difference in treatment method.
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