M65.351
Trigger finger, right little finger
Clinical Classification Guidelines
Medical Intelligence & Overview
Trigger finger, medically known as stenosing tenosynovitis, is a condition that affects the tendons in your fingers or thumb. When you have trigger finger, the affected finger gets stuck in a bent position and may straighten with a snap or pop, much like a trigger being pulled and released. This condition can cause discomfort, limit movement, and interfere with daily activities. The specific ICD-10 code M65.351 refers to trigger finger affecting the right little finger.
Causes & Symptoms
Clinical Causes: Inflammation of the flexor tendons or the lining of the tendon sheath Repeated use or overuse of the finger Injury or trauma to the affected finger Certain medical conditions such as rheumatoid arthritis or diabetes Aging-related changes leading to thickening of the tendons Underlying nerve conditions that affect tendon health
Key Symptoms: A clicking or popping sensation when moving the finger Pain or tenderness at the base of the affected finger Stiffness, especially in the morning or after periods of inactivity A finger that is locked in a bent position and may suddenly straighten with a snap Difficulty in bending or straightening the affected finger smoothly
Diagnostic & Treatment
Diagnosis Path: Diagnosis is primarily based on a medical history and physical examination. The healthcare provider will observe the movement of the finger and check for swelling or tenderness. Sometimes, imaging tests such as ultrasound or X-rays are used to rule out other conditions or to assess the severity of inflammation. There's usually no need for extensive testing when trigger finger is straightforward, but visual and physical assessments are crucial.
Treatment Protocols: Management of trigger finger may involve several approaches to relieve symptoms and restore finger mobility. These include:
Clinical Advice & FAQs
Billing Guidance
Is M65.351 a billable ICD-10 code?
Yes, M65.351 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report M65.351?
Clinical documentation must specify the nature of Trigger finger, right little finger and any associated comorbidities for accurate reporting.
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