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Free toe-to-fingertip neurovascular flaps.
Plastic and Reconstructive Surgery
|May 1, 1979
Summary
Free toe-to-fingertip neurovascular flaps offer superior two-point discrimination and minimal donor site defects compared to rotation island flaps. This technique simplifies the procedure with no need for cortical reorientation and reduced nerve tension.
Area of Science:
- Plastic Surgery
- Reconstructive Surgery
- Microsurgery
Background:
- Rotation island flaps are a common method for fingertip reconstruction.
- Limitations of rotation island flaps include potential for poor sensory recovery and donor site morbidity.
Observation:
- Presents six cases of free toe-to-fingertip neurovascular flap reconstructions.
- Evaluates the functional and aesthetic outcomes of this surgical technique.
Findings:
- Free toe-to-fingertip flaps provide enhanced two-point discrimination compared to rotation island flaps.
- The procedure results in acceptable donor site defects.
- Cortical reorientation is not required, simplifying the surgical process.
- Minimal tension is applied to the transferred nerve, potentially improving nerve survival and function.
Implications:
- Free toe-to-fingertip neurovascular flaps represent a valuable alternative for fingertip reconstruction.
- This technique may lead to improved functional recovery and patient satisfaction.
- Further research can explore long-term outcomes and expand indications for this flap type.