Management of External Ear Diseases
Trauma and injury to the external ear (auricular hematoma, lacerations, burns)
External ear trauma, including auricular hematoma, lacerations, and burns, requires timely medical intervention to prevent complications such as deformity and infection.
Management of External Ear Diseases
Trauma and Injury to the External Ear
Auricular Hematoma
An auricular hematoma is a condition caused by repeated trauma to the ear, leading to the accumulation of blood between the skin and cartilage of the auricle. If left untreated, it can result in fibrosis and permanent deformity known as 'cauliflower ear'.
Treatment
- Needle aspiration or incision and drainage.
- Application of compression dressing to prevent re-accumulation.
- Use of antibiotics to prevent infection.
Lacerations
Lacerations of the external ear may vary in severity, from minor cuts to complete avulsion injuries. The management depends on the extent of tissue damage.
Treatment
- Primary closure for minor lacerations using sutures.
- Skin grafting or flap reconstruction for extensive tissue loss.
- Application of antibiotic ointment to prevent infection.
Burns
Burn injuries of the external ear can result from thermal, chemical, or electrical sources and require immediate intervention to prevent complications.
Treatment
- Cooling the affected area with sterile saline or cool water.
- Application of topical antibiotics for second-degree burns.
- Skin grafting for deep third-degree burns.
- Regular dressing changes to minimize infection risk.
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