M87.345
Other secondary osteonecrosis, left finger(s)
Clinical Classification Guidelines
Medical Intelligence & Overview
Other secondary osteonecrosis of the left finger(s), classified under ICD-10 code M87.345, is a condition where bone tissue in the fingers dies due to reduced blood flow. This loss of blood supply causes the bone to weaken and may ultimately lead to bone collapse if not managed properly. This type of osteonecrosis is termed 'secondary' because it results from other underlying health issues or conditions that impair blood supply, unlike primary osteonecrosis which might occur without an identifiable cause. Recognizing the signs and understanding potential causes can be essential for managing this condition effectively and maintaining finger function.
Causes & Symptoms
Clinical Causes: Trauma or injury to the finger(s) that damages blood vessels Use of corticosteroid medications over a lengthy period Chronic conditions such as sickle cell disease or lupus that impair blood flow Alcohol abuse which can affect circulation and bone health Decompression sickness, sometimes known as 'the bends,' especially in divers Radiation therapy that affects local blood supply Other medical conditions that interfere with blood flow to bones
Key Symptoms: Persistent pain in the affected finger(s), especially with movement or pressure Swelling or tenderness around the painful area Limited range of motion or stiffness in the finger joints Changes in skin color or temperature over the affected area Possible formation of a deformity or loosening of the joint In severe cases, the finger may appear pale or bluish due to compromised blood flow
Diagnostic & Treatment
Diagnosis Path: Diagnosis typically involves a combination of clinical evaluation and imaging studies. Healthcare providers may perform physical examinations to assess pain, swelling, and functionality. Imaging techniques such as X-rays are frequently used to identify areas of bone collapse or necrosis. In some cases, MRI scans are employed for more detailed visualization of soft tissues and early detection of bone death. Blood tests may also be conducted to identify underlying conditions contributing to poor blood flow. A comprehensive assessment helps distinguish this condition from other causes of finger pain or deformity.
Treatment Protocols: Management of secondary osteonecrosis in the finger(s) aims to relieve symptoms, prevent progression, and restore function. Treatment options can include:
Clinical Advice & FAQs
Billing Guidance
Is M87.345 a billable ICD-10 code?
Yes, M87.345 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report M87.345?
Clinical documentation must specify the nature of Other secondary osteonecrosis, left finger(s) and any associated comorbidities for accurate reporting.
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