ICD-10-CM Billable Code

S66.105

Unspecified injury of flexor muscle, fascia and tendon of left ring finger at wrist and hand level

Clinical Classification Guidelines

Medical Intelligence & Overview

An injury classified under ICD-10 code S66.105 involves damage to the flexor muscles, fascia, and tendons of the left ring finger at the wrist and hand level. This type of injury can result from various incidents such as cuts, falls, or direct impact, leading to pain, swelling, and impaired finger movement. Recognizing the signs and understanding the potential causes are essential steps toward proper management and recovery.

Causes & Symptoms

Clinical Causes: Crushing injuries from heavy objects or machinery Sharp cuts or lacerations from knives, glass, or other sharp objects Falls onto the hand or fingers, resulting in trauma Direct blows to the finger during sports or physical activities Overstretching or sudden forceful movements of the finger

Key Symptoms: Pain, especially when moving or touching the finger Swelling or bruising around the injury site Limited ability to bend or straighten the finger Tenderness along the finger and wrist at injury location Possible visible deformity or misalignment in severe cases Sensitivity to touch or pressure

Diagnostic & Treatment

Diagnosis Path: Medical professionals typically diagnose this injury through a physical examination, assessing for swelling, tenderness, range of motion, and any visible deformities. Imaging tests such as X-rays may be employed to rule out or identify fractures or joint injuries, although this specific ICD-10 code pertains to soft tissue damage. A detailed history of the injury mechanism also aids in accurate diagnosis. Sometimes, referral to a specialist may be necessary for further assessment if complex injuries are suspected.

Treatment Protocols: Treatment approaches focus on promoting healing, managing pain, and restoring finger function. Common strategies include:

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.

Clinical Advice & FAQs

Billing Guidance

Is S66.105 a billable ICD-10 code?
Yes, S66.105 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.

Documentation

How do I report S66.105?
Clinical documentation must specify the nature of Unspecified injury of flexor muscle, fascia and tendon of left ring finger at wrist and hand level and any associated comorbidities for accurate reporting.

Cite this Clinical Reference