sublingual hematoma
Accumulation of blood beneath the tongue, often presenting as a bluish swelling in the floor of the mouth following oral surgery or trauma.
Full Definition
A sublingual hematoma is a collection of blood that forms in the sublingual space beneath the tongue, typically following surgical procedures, trauma, or bleeding disorders. This condition presents as a characteristic bluish or purplish swelling in the floor of the mouth that may extend laterally along the lingual aspect of the mandible. While often self-limiting, large sublingual hematomas can compromise the airway by elevating and displacing the tongue posteriorly and superiorly. Management ranges from observation for small hematomas to emergency airway intervention for those causing respiratory compromise. The condition is particularly concerning in anticoagulated patients or those with bleeding disorders.
Usage
Usage note: Emphasize airway assessment when documenting sublingual hematomas, as this is the primary clinical concern.
In Context
- "The patient developed a large sublingual hematoma following mandibular implant placement, requiring close airway monitoring." — Postoperative complication report
- "Emergency department evaluation revealed a sublingual hematoma with mild tongue elevation but no airway compromise." — Emergency consultation note