O91.119
Abscess of breast associated with pregnancy, unspecified trimester
Clinical Classification Guidelines
Medical Intelligence & Overview
An abscess of the breast during pregnancy is a localized infection that results in a collection of pus within the breast tissue. This condition typically occurs due to bacterial invasion, often following breastfeeding challenges, but can also develop independent of breastfeeding. The diagnosis code O91.119 refers to an abscess of the breast associated with pregnancy, unspecified trimester. It is important to recognize and manage this condition carefully to prevent complications for both mother and baby.
Causes & Symptoms
Clinical Causes: Bacterial infection, often caused by Streptococcus or Staphylococcus species. Milk duct blockage leading to infection and abscess formation. Cracked or damaged nipple skin providing an entry point for bacteria. Poor breast hygiene or skin infections. Inadequate breastfeeding technique resulting in milk stasis and infection. Compromised immune system due to pregnancy-related changes.
Key Symptoms: Localized swelling or lump in the breast. Redness and warmth over the affected area. Pain or tenderness in the breast. Fever and chills in some cases. Tightness or a feeling of heaviness in the breast. Possible pus or drainage from the nipple if the abscess drains spontaneously. General discomfort or malaise.
Diagnostic & Treatment
Diagnosis Path: Physical examination to assess swelling, redness, and tenderness. Ultrasound imaging to confirm the presence of an abscess and differentiate it from other breast masses. Fine needle aspiration or drainage to obtain pus samples for microbiological analysis. Blood tests to identify signs of infection or systemic involvement.
Treatment Protocols: Antibiotic therapy tailored to the suspected or identified bacteria to control infection. Warm compresses to reduce discomfort and promote drainage. Drainage of the abscess, which may be performed via needle aspiration or a small surgical incision under local anesthesia. Continued breast hygiene and proper breastfeeding techniques if the mother is breastfeeding. Pain management with safe analgesics as advised by healthcare providers. Monitoring for potential complications such as spread of infection or abscess recurrence.
Clinical Advice & FAQs
Billing Guidance
Is O91.119 a billable ICD-10 code?
Yes, O91.119 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report O91.119?
Clinical documentation must specify the nature of Abscess of breast associated with pregnancy, unspecified trimester and any associated comorbidities for accurate reporting.
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