Hemorrhage in the floor of the mouth during implant placement in the edentulous mandible: a case report.
This report describes a life-threatening hemorrhage in the floor of a patient's mouth during routine implant placement in the anterior mandible. Airway obstruction caused by hematoma development resulted in acute nasotracheal intubation and subsequent surgical intervention. Surgical, radiographic, and anatomic considerations to prevent severe bleeding are discussed. An extraoral submental approach in cases with large sublingual hematomas is recommended. An outpatient should be treated in or close to a hospital where these complications can be dealt with promptly and effectively.
Mordenfeld
A
A
Department of Oral and Maxillofacial Surgery, Central Hospital, Vasteras, Sweden.
Andersson
L
L
Bergström
B
B
D000368:Aged; D000402:Airway Obstruction / Q000209:etiology / Q000628:therapy; D000556:Ambulatory Surgical Procedures; D001158:Arteries / Q000293:injuries; D003758:Dental Implantation, Endosseous / Q000009:adverse effects*; D015921:Dental Implants / Q000009:adverse effects*; D003796:Dental Service, Hospital; D005260:Female; D006406:Hematoma / Q000209:etiology / Q000517:prevention & control; D006801:Humans; D007431:Intraoperative Complications / Q000517:prevention & control; D007442:Intubation, Intratracheal; D007575:Jaw, Edentulous / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery*; D008334:Mandible / Q000098:blood supply / Q000000981:diagnostic imaging / Q000601:surgery*; D009060:Mouth Floor; D006472:Oral Hemorrhage / Q000209:etiology* / Q000517:prevention & control; D011859:Radiography
D015921:Dental Implants