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[Microsurgical plastic reconstruction of the explosion-damaged hand]
Zeitschrift Fur Plastische Chirurgie
|December 1, 1979
Summary
Plastic microsurgery can preserve hand function after severe explosion injuries, often caused by sugar and sodium chlorate mixtures. Meticulous surgical debridement and reconstruction are crucial for successful outcomes despite complex tissue damage.
Area of Science:
- Plastic Surgery
- Traumatology
- Biomaterials
Background:
- Severe hand explosion injuries present complex challenges due to mechanical, chemical, and thermal tissue damage.
- The sugar and sodium chlorate mixture is a notable cause of these injuries, explodable by minor stimuli.
- Postoperative recovery is frequently complicated by the multifaceted nature of the trauma.
Observation:
- Sixteen cases of severe hand explosion injuries were treated with plastic microsurgery over two years.
- Seven injuries resulted from the sugar and sodium chlorate mixture, highlighting its hazardous potential.
- The study observed significant mechanical, chemical, and thermal damage in all explosion injury cases.
Findings:
- Meticulous removal of foreign particles and excision of necrotic tissue are essential.
- Extensive reconstruction of vascular and nerve supply is critical for functional preservation.
- Successful salvage of functionally important hand parts was achieved in a subset of patients.
Implications:
- Early and thorough surgical intervention can improve functional outcomes in severe hand explosion injuries.
- Understanding the specific etiological agents, like sugar and sodium chlorate, aids in prevention and treatment strategies.
- Tissue fibrosis and foreign body granulomas pose challenges for subsequent reconstructive procedures, emphasizing the need for comprehensive initial management.