Z90.1 Acquired absence of breast and nipple

Name of the Condition

• Acquired Absence of Breast and Nipple

Summary

Acquired absence of the breast and nipple refers to the loss or removal of the breast and nipple, typically resulting from surgical intervention such as a mastectomy. This condition is documented using the ICD-10-CM code Z90.1.

Causes

The absence of the breast and nipple is most commonly due to surgical removal, often for the treatment or prevention of breast cancer. Other causes may include severe trauma, infection, or complications from medical conditions requiring resection.

Risk Factors

• Personal or family history of breast cancer.
• Genetic mutations (e.g., BRCA1 or BRCA2).
• Previous radiation exposure to the chest.
• Prophylactic mastectomy for high-risk individuals.

Symptoms

• Physical absence of the breast and nipple.
• Scarring or changes in skin texture at the surgical site.
• Possible numbness or sensitivity in the chest area.

Diagnosis

Diagnosis is typically based on medical history and physical examination. Imaging studies (e.g., mammograms, MRIs) may document pre- and post-surgical changes, confirming the absence of the breast and nipple.

Treatment Options

• Breast reconstruction surgery to restore the breast mound and nipple.
• Use of external breast prostheses or forms.
• Physical therapy to improve shoulder and chest mobility.

Prognosis and Follow-Up

Prognosis depends on the underlying reason for the absence (e.g., cancer treatment). Regular follow-up care is essential to monitor for recurrence, manage symptoms, and address any reconstructive needs.

Complications

• Surgical site infection or healing issues.
• Emotional or psychological impact related to body image.
• Potential complications from reconstruction, such as implant-related issues.

Lifestyle & Prevention

• Maintain a healthy lifestyle to support overall recovery.
• Follow post-surgical care instructions to promote healing.
• Seek support for emotional or psychological well-being.

When to Seek Professional Help

Consult a healthcare provider if you experience new pain, swelling, or signs of infection at the surgical site, or if you have concerns about reconstruction or recovery.

Tips for Medical Coders

When coding Z90.1, ensure documentation specifies the acquired nature of the breast and nipple absence (e.g., surgical removal, trauma). Include details about the underlying condition or procedure to support the code assignment.