External Auditory Canal Stenosis After Traumatic Auricular Amputation

Area of Science:

• Otolaryngology
• Trauma Surgery

Background:

• Auricular injuries, often resulting from head trauma, can lead to external auditory canal (EAC) complications.
• Inadequate initial management of auricular injuries frequently results in EAC issues.

Observation:

• Four cases of auricular injury or amputation were analyzed.
• All patients experienced EAC stenosis due to insufficient initial treatment.
• Three patients necessitated EAC recanalization to address hearing loss and mitigate further risks.

Findings:

• Inadequate treatment of auricular injuries directly correlates with the development of EAC stenosis.
• Hearing loss and potential complications necessitate interventions like EAC recanalization.

Implications:

• Effective management of auricular injuries requires pre-emptive EAC treatment.
• Antibiotic packing and thorough EAC examination are vital to prevent stenosis and associated complications.
• Timely and appropriate intervention can preserve hearing and prevent long-term EAC morbidity.