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Reconstruction of the traumatized thumb
Mitchell A Pet1, Jason H Ko, Nicholas B Vedder
1Seattle, Wash. From the Division of Plastic and Reconstructive Surgery, University of Washington, Harborview Medical Center.
Plastic and Reconstructive Surgery
|September 26, 2014
Summary
Thumb reconstruction aims to restore function and appearance after traumatic injury. Prioritizing patient goals and functional demands is key to achieving satisfactory outcomes in thumb reconstruction.
Area of Science:
- Orthopedic Surgery
- Microsurgery
- Trauma Reconstruction
Background:
- Thumb reconstruction seeks to restore length, strength, position, stability, mobility, sensibility, and aesthetics.
- Achieving all reconstructive goals is rare; patient-specific functional demands dictate prioritization.
Purpose of the Study:
- To review common reconstructive strategies for traumatic thumb defects.
- To provide a framework for selecting appropriate techniques based on injury classification.
Main Methods:
- Review of common reconstructive strategies for traumatic thumb defects.
- Classification of nonreplantable thumb amputations into four functional categories.
- Discussion of microsurgical and nonmicrosurgical techniques within each category.
Main Results:
- Replantation is the primary option for amputations where feasible.
- A classification system aids in organizing reconstructive options for nonreplantable injuries.
- Technique selection is guided by patient-specific factors and available evidence.
Conclusions:
- Preserving reconstructive flexibility through judicious tissue preservation is essential.
- Matching the right reconstruction to the individual patient's goals is crucial for success.
- Understanding patient motivation and functional demands optimizes reconstructive outcomes.

