M66.341
Spontaneous rupture of flexor tendons, right hand
Clinical Classification Guidelines
Medical Intelligence & Overview
Spontaneous rupture of the flexor tendons in the right hand is a condition where the tendons responsible for bending the fingers unexpectedly tear without an apparent injury. These tendons, located on the palm side of the fingers and thumb, are essential for grasping and gripping objects. When they rupture, it can significantly impair hand function and may require medical intervention. Understanding the causes, symptoms, and treatment options helps in managing this condition effectively.
Causes & Symptoms
Clinical Causes: Degenerative changes in the tendons due to aging Chronic conditions causing tendon weakening, such as rheumatoid arthritis Repeated overuse or strain of the fingers and hand Previous injury or trauma that may have weakened the tendons Certain metabolic disorders affecting connective tissue health Infections leading to tendon degradation
Key Symptoms: Sudden loss of flexion or bending ability in the affected finger or thumb A popping or snapping sensation at the time of rupture Swelling or tenderness along the palm side of the finger Difficulty gripping objects or performing fine motor tasks Inability to straighten the finger naturally after the rupture Pain that may decrease after the initial event but can be accompanied by weakness
Diagnostic & Treatment
Diagnosis Path: Diagnosis typically involves a physical examination where a healthcare provider assesses finger movement and strength. They may observe for immediate loss of flexion or the inability to curl the finger. Imaging tests such as ultrasound or MRI scans can be used to confirm the rupture, determine the extent of damage, and rule out other injuries.
Treatment Protocols: Treatment options depend on the severity of the rupture and the specific tendons involved. Common approaches include:
Clinical Advice & FAQs
Billing Guidance
Is M66.341 a billable ICD-10 code?
Yes, M66.341 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report M66.341?
Clinical documentation must specify the nature of Spontaneous rupture of flexor tendons, right hand and any associated comorbidities for accurate reporting.
Cite this Clinical Reference