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Lingual artery hemorrhage.
Oral Surgery, Oral Medicine, and Oral Pathology
|September 1, 1986
Summary
Lingual artery hemorrhage is a rare but serious complication following intraoral biopsy. Prompt diagnosis and external vessel ligation are crucial for managing this life-threatening bleeding event.
Area of Science:
- Oral surgery
- Vascular anatomy
- Surgical complications
Background:
- Intraoral biopsies, particularly floor of mouth lesions, carry a risk of vascular injury.
- Lingual artery laceration is an uncommon but potentially fatal complication.
Observation:
- A case report details life-threatening hemorrhage from lingual artery injury during floor of mouth biopsy.
- The bleeding was successfully managed through external vessel ligation.
Findings:
- Accurate identification of the lingual artery's anatomical course is critical for prevention and management.
- Direct external ligation of the lingual artery is an effective treatment strategy.
Implications:
- This case underscores the importance of anatomical awareness in preventing and treating intraoral bleeding.
- Highlights the need for prompt diagnostic and surgical intervention in managing lingual artery hemorrhage post-biopsy.