Basal cell carcinoma of skin of ear and external auricular canal
ICD-10 C44.21 is a billable code used to indicate a diagnosis of basal cell carcinoma of skin of ear and external auricular canal.
Basal cell carcinoma (BCC) is the most common form of skin cancer, arising from the basal cells in the epidermis. This specific code, C44.21, refers to BCC located on the skin of the ear and the external auricular canal. BCC is typically associated with prolonged sun exposure, making it more prevalent in individuals with fair skin or those who have had significant UV exposure over their lifetime. Clinically, BCC may present as a pearly or waxy bump, a flat, flesh-colored lesion, or a scar-like area. Diagnosis is usually confirmed through a biopsy. Treatment often involves surgical excision, Mohs micrographic surgery, or topical therapies, depending on the size and location of the tumor. Surgical margins are critical in ensuring complete removal of the cancerous tissue, and reconstruction may be necessary to restore the ear's appearance and function post-surgery. Given the delicate nature of the ear and the potential for cosmetic concerns, careful planning and execution of surgical techniques are essential.
Detailed descriptions of the lesion, biopsy results, and treatment plans.
Diagnosis and treatment of BCC, follow-up care, and management of surgical complications.
Ensure accurate documentation of the type of BCC and any associated procedures.
Surgical notes detailing the excision and reconstruction of ear lesions.
Surgical intervention for BCC on the ear, management of post-operative care.
Focus on the functional and aesthetic outcomes of ear reconstruction.
Used for excising BCC on the ear with reconstruction.
Document the extent of excision and reconstruction details.
Dermatology and Otolaryngology should coordinate on reconstruction.
The primary cause of basal cell carcinoma is prolonged exposure to ultraviolet (UV) radiation from the sun or tanning beds.
