Multiple autoextractions: oral self-mutilation reviewed.

Area of Science:

• Dentistry
• Psychiatry
• Behavioral Science

Background:

• Oral self-mutilation is a complex behavior with diverse etiologies, broadly categorized as organic (metabolic, genetic) or functional.
• Functional oral self-mutilation, often a response to stimuli, poses diagnostic difficulties for clinicians.
• Self-mutilation in psychotic states is documented, but specific oral manifestations like tooth autoextraction are less common.

Observation:

• A rare case of a 27-year-old male with psychosis presenting with autoextraction of multiple posterior teeth is detailed.
• The patient's self-inflicted dental trauma highlights the extreme manifestations of functional self-mutilation.
• This extreme presentation underscores the importance of considering oral self-mutilation in differential diagnoses.

Findings:

• The case illustrates the potential for severe oral self-injury in individuals with functional behavioral disorders.
• Autoextraction of teeth, while infrequent, represents a significant manifestation of oral self-mutilation.
• The etiology was functional, linked to the patient's psychotic state and associated stimuli.

Implications:

• Clinicians must consider oral self-mutilation in the differential diagnosis of unexplained oral lesions or trauma.
• Recognizing functional oral self-mutilation is vital for appropriate patient management and intervention.
• Further research into the functional aspects of oral self-mutilation can improve diagnostic accuracy and treatment strategies.