S64.493
Injury of digital nerve of left middle finger
Clinical Classification Guidelines
Medical Intelligence & Overview
An injury to the digital nerve of the left middle finger involves damage to the nerve that provides sensation to the finger. Such injuries can result from trauma, such as cuts, crush injuries, or direct blows, and may cause pain, numbness, or loss of sensation in the affected finger. Proper understanding and management are essential for recovery and functional preservation.
Causes & Symptoms
Clinical Causes: Cuts or lacerations from sharp objects Crush injuries from heavy tools or machinery Sudden impacts or blows to the finger Penetrating injuries such as puncture wounds Accidental trauma during activities or work-related incidents
Key Symptoms: Pain, especially when touching or moving the finger Numbness or tingling sensation in the middle finger Decreased or lost sensation in parts of the finger Swelling around the finger or at the injury site Difficulty moving or bending the finger comfortably Sensitivity to cold or touch in affected areas
Diagnostic & Treatment
Diagnosis Path: Diagnosis generally involves a physical examination where a healthcare professional assesses the extent of sensory loss, swelling, and the presence of open wounds or other injuries. Nerve function tests or imaging studies such as ultrasound or MRI may be employed to evaluate nerve integrity and identify the extent of damage. Accurate diagnosis helps in planning appropriate treatment strategies.
Treatment Protocols: Wound care and cleaning to prevent infection Immobilization of the finger using splints Pain management with appropriate medications Physical therapy to restore movement and function Surgical intervention for nerve repair or reconstruction in severe cases Monitoring and follow-up to assess nerve regeneration and recovery
Clinical Advice & FAQs
Billing Guidance
Is S64.493 a billable ICD-10 code?
Yes, S64.493 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report S64.493?
Clinical documentation must specify the nature of Injury of digital nerve of left middle finger and any associated comorbidities for accurate reporting.
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