Strain msl/tnd lng flxr msl toe at ank/ft lev, r foot, init

This code signifies a strain injury affecting the long flexor muscles and their tendons of the toes, specifically at the ankle and foot level on the right side. It indicates an acute, non-rupture injury to these structures, which are crucial for toe flexion and foot stability.

Use this code for patients presenting with pain, swelling, and tenderness localized to the long flexor muscle group and tendons of the right foot, following an acute event such as overuse, sudden forceful toe flexion, or an inversion injury. This diagnosis is typically made after physical examination and ruling out fractures or complete ruptures.

• Ensure documentation specifies "strain" and not a sprain, tear, or rupture.
• Confirm the injury is to the "long flexor muscle of toe" and not other foot muscles.
• Verify laterality (right foot) and the "initial encounter" for active treatment.