Strain musc/tend peroneal grp at low leg lev, r leg, init

Strain of muscle(s) and tendon(s) of peroneal muscle group at lower leg level, right leg, initial encounter

📋Clinical Description

This code signifies a non-traumatic injury to the peroneal muscle group and/or their associated tendons in the lower right leg, characterized by overstretching or tearing of muscle fibers or tendon tissue. This injury typically results in pain, swelling, and impaired function of the ankle and foot, particularly during eversion and plantarflexion.

🎯When to Use

Apply this code for a patient presenting with an acute strain of the peroneal muscles (e.g., peroneus longus, brevis, tertius) or their tendons in the right lower leg, such as from an ankle sprain or overuse during athletic activities. This code is specifically for the initial phase of treatment for this injury.

💡Coding Tips

Ensure documentation specifies the right leg and the initial encounter for treatment.
Distinguish between a strain (muscle/tendon) and a sprain (ligament) of the ankle.
Look for keywords like "strain," "pulled muscle," or "tendonitis" affecting the peroneal group.

AI-generated reference — verify against official guidelines

Code Hierarchy

▲S86.311Strain of musc/tend peroneal grp at low leg level, right leg

S86.311A(current)

Crosswalks

844.8ApproxICD-9

Same Category

S86Injury of muscle, fascia and tendon at lower leg level S86.0Injury of Achilles tendon S86.00Unspecified injury of Achilles tendon S86.001Unspecified injury of right Achilles tendon S86.001AUnspecified injury of right Achilles tendon, init encntr