S64.495
Injury of digital nerve of left ring finger
Clinical Classification Guidelines
Medical Intelligence & Overview
An injury to the digital nerve of the left ring finger involves damage to the nerve responsible for sensation and movement in that specific finger. This type of injury can result from trauma such as cuts, crush injuries, or punctures, often leading to sensory disturbances or functional impairment. Recognizing the nature of this injury is important for appropriate management and recovery.
Causes & Symptoms
Clinical Causes: Direct cuts or lacerations from sharp objects Crushing injuries, such as getting the finger caught in machinery Puncture wounds from needles or other pointed objects Blunt trauma that damages the nerve indirectly Extensive finger injuries from accidents or impacts
Key Symptoms: Loss of sensation or numbness in the left ring finger Tingling or a pins-and-needles feeling Pain or tenderness along the finger or at the injury site Weakness in finger movements, if motor nerves are affected Swelling or bruising around the injury site Difficulty fully straightening or bending the finger
Diagnostic & Treatment
Diagnosis Path: Diagnosing an injury to the digital nerve typically involves a medical history review and physical examination. Healthcare providers may assess the sensation, reflexes, and motor function of the finger. In some cases, imaging tests such as ultrasound or magnetic resonance imaging (MRI) are used to confirm the extent of nerve damage and to rule out associated injuries like fractures or soft tissue damage. Electromyography (EMG) can also be helpful in evaluating nerve function.
Treatment Protocols: Treatment options depend on the severity of the injury. Minor nerve injuries may heal with conservative measures such as rest, immobilization, and possible use of anti-inflammatory medications to reduce swelling. More significant damage might require surgical intervention, including nerve repair or grafting, to restore function. Post-treatment rehabilitation may involve physical therapy to regain movement and sensation, as well as measures to prevent future injury.
Clinical Advice & FAQs
Billing Guidance
Is S64.495 a billable ICD-10 code?
Yes, S64.495 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report S64.495?
Clinical documentation must specify the nature of Injury of digital nerve of left ring finger and any associated comorbidities for accurate reporting.
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