Wrist Alignment Reconstruction Outcomes in Perilunate Injuries
Author Information
Author(s): Rachunek-Medved Katarzyna, Medved Fabian, Besz Wojciech, Illg Claudius, Lauer Henrik, Krauß Sabrina, Daigeler Adrien, Thiel Johannes Tobias
Primary Institution: Department of Hand, Plastic, Reconstructive and Burn Surgery, BG Unfallklinik Tuebingen, Eberhard Karls University Tuebingen, Tübingen, Germany
Hypothesis
Do perilunate dislocations and fracture-dislocations yield different radiological outcomes following surgical treatment?
Conclusion
Perilunate dislocations and a greater number of wrist transfixations are associated with a higher risk of wrist arthrosis.
Supporting Evidence
- PLFD accounted for 55% of cases.
- Older patients presented with higher stages of perilunate instability.
- Midcarpal arthrosis was the most common site of wrist degeneration.
Takeaway
This study looked at how different types of wrist injuries affect recovery after surgery. It found that certain injuries lead to more problems later on.
Methodology
The study analyzed 51 patients treated for perilunate injuries from 2000 to 2022, using logistic regression models to evaluate radiographic outcomes.
Limitations
The study is limited by its retrospective design, small sample size, and heterogeneous treatment options.
Participant Demographics
All patients were male, with a mean age of 37.76 years, ranging from 18 to 72 years.
Statistical Information
P-Value
p=0.0031 for age difference between injury types
Statistical Significance
p≤0.05
Digital Object Identifier (DOI)
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