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An ischemic complication of a snake bite: Case report.
Gyaneswhor Shrestha1, Rakshya Dhungana1, Aashish Neupane1
1Pashupati Chaulagain Memorial Hospital, Dolakha, Nepal.
International Journal of Surgery Case Reports
|October 15, 2023
Summary
Snakebites can cause severe local tissue damage, including gangrene, requiring prompt surgical intervention. Early treatment is crucial to prevent limb loss and other serious complications from venomous snake encounters.
Area of Science:
- Medical Science
- Toxicology
- Surgery
Background:
- Snakebite is a significant global health issue, particularly in tropical regions.
- Local effects of snakebite can range from minor skin irritation to severe complications like abscesses, cellulitis, and compartment syndrome.
- Delayed presentation or improper treatment exacerbates these local effects, leading to potential tissue damage.
Observation:
- A 40-year-old male presented with symptoms of a snakebite sustained four days prior.
- Clinical manifestations included swelling, throbbing pain, and progressive discoloration of the affected limb, culminating in gangrene of the little finger.
- Initial management involved incision and drainage, followed by surgical disarticulation of the gangrenous digit and a split-thickness skin graft.
Findings:
- Snakebite envenomation can lead to severe local manifestations, including ischemic tissue damage and gangrene.
- Prompt surgical intervention, such as incision, drainage, and debridement, is critical in managing advanced snakebite complications.
- Reconstructive procedures like skin grafting may be necessary following extensive tissue loss.
Implications:
- This case highlights the critical need for timely and appropriate medical and surgical management of snakebites to prevent devastating outcomes.
- Effective treatment strategies are essential to mitigate the risk of limb loss and improve patient prognosis after snakebite.
- Understanding the progression of local snakebite effects informs the urgency of surgical intervention in affected individuals.
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