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Vascularized Composite Hand Allograft Procurement and Preparation for Distal and Proximal Forearm Allotransplantation: A Stepwise Approach
Published on: May 23, 2025
Current strategies for sarcoma reconstruction at the forearm and hand
Miriam Vetter1, Günter Germann, Berthold Bickert
1Department of Plastic, Reconstructive and Aesthetic Surgery, Cantonal Hospital Frauenfeld, Frauenfeld, Switzerland.
Journal of Reconstructive Microsurgery
|May 12, 2010
Summary
Plastic surgery is crucial for reconstructing forearm and hand defects after sarcoma removal. Microsurgical techniques and flaps ensure optimal limb function and patient satisfaction in complex tumor cases.
Area of Science:
- Oncology
- Plastic Surgery
- Orthopedic Oncology
Background:
- Radical tumor resection for sarcomas necessitates complex reconstructive procedures.
- Achieving clear margins (R0) is paramount in sarcoma treatment.
- Forearm and hand reconstruction presents unique challenges due to intricate anatomy.
Purpose of the Study:
- To evaluate the role of plastic-surgical reconstruction in managing soft tissue sarcomas of the hand and forearm.
- To assess functional outcomes and patient satisfaction following reconstructive procedures.
- To highlight the importance of reconstructive surgery within a multimodal sarcoma treatment approach.
Main Methods:
- Retrospective analysis of 20 patients with soft tissue sarcomas of the hand/forearm treated between 1995 and 2005.
- Surgical reconstruction involved free microvascular transplantation, local flaps, or primary closure.
- Postoperative adjuvant therapies included radiation and chemotherapy.
- Functional outcomes were assessed using extremity function evaluation and the DASH questionnaire; patient satisfaction was also recorded.
Main Results:
- Myxoid fibrous histiocytoma was the most common diagnosis (10 cases).
- Six patients underwent free microvascular transplantation; five had local flaps or primary closure.
- Nine cases required limb preservation failure.
- Adjuvant radiation was given to 10 patients; chemotherapy to four.
- Reconstructive procedures were essential for defect coverage and functional restoration.
Conclusions:
- Plastic-surgical reconstruction is an indispensable component of modern sarcoma therapy for the forearm and hand.
- Microsurgical and reconstructive techniques are vital for managing complex defects after radical tumor resection.
- Integrated multimodal treatment, including plastic surgery, improves outcomes for extremity sarcoma patients.
