Purpose:
To describe a salvage reconstruction for chronic lateral humerus condyle nonunion with posterolateral instability using distal humerus allograft and dual internal stabilization.
Summary:
The use of distal humerus allograft in combination with an IJS is a safe and effective approach for distal humerus reconstruction, mitigating the joint instability commonly associated with elbow allografts.
Key Takeaways:
• This case report highlights the reconstructive value of structural allograft in a complex upper-extremity salvage setting.
• It is especially relevant when instability, bone loss, and failed healing coexist and standard fixation options are limited.
• Although it is a single case, it offers a strong illustration of allograft versatility outside more common knee and shoulder applications.
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Bibliography:
Gonzalez-Morgado D, Hao KA, Halgas B, et al. Distal humerus allograft and double internal joint stabilizer reconstruction for chronic lateral humerus condyle nonunion with posterolateral instability: a case report. JSES Rev Rep Tech. 2026;6(2):100636. doi:10.1016/j.xrrt.2025.100636