Spontaneous rupture of flexor tendons, unspecified site
ICD-10 M66.30 is a billable code used to indicate a diagnosis of spontaneous rupture of flexor tendons, unspecified site.
Spontaneous rupture of flexor tendons refers to the unexpected tearing of the tendons that flex the fingers or toes, occurring without any apparent external trauma. This condition can arise due to various factors, including chronic inflammation, degenerative changes, or underlying systemic diseases such as rheumatoid arthritis or diabetes. The flexor tendons are crucial for hand function, allowing for the bending of fingers. When these tendons rupture, patients may experience significant pain, loss of function, and inability to flex the affected digit. Diagnosis typically involves a thorough clinical examination and may be supported by imaging studies such as ultrasound or MRI to assess the extent of the rupture. Treatment often requires surgical intervention to repair the tendon, followed by rehabilitation to restore function. The unspecified site indicates that the exact location of the rupture is not documented, which can complicate treatment planning and coding accuracy.
Detailed operative notes, including the site of rupture, surgical technique, and post-operative care.
Patients presenting with acute pain and loss of function in the hand, often following a history of chronic tendonitis.
Ensure that all surgical interventions are documented clearly to support the coding of M66.30.
Comprehensive patient history, including any underlying rheumatologic conditions that may predispose to tendon rupture.
Patients with rheumatoid arthritis experiencing sudden loss of finger function.
Documenting the relationship between systemic disease and tendon health is crucial for accurate coding.
Used when a surgical repair is performed for a spontaneous rupture of the flexor tendon.
Operative report detailing the procedure, site, and post-operative care.
Orthopedic surgeons must ensure that the surgical technique is clearly documented.
M66.30 is used for spontaneous ruptures of flexor tendons when the site is unspecified, while M66.31 is specifically for ruptures occurring in the right hand.
