M25.17 Fistula, ankle and foot

Non-billable header with 6 child codes.

Applies from M25 Other joint disorder, not elsewhere classified

Excludes2 (not included here)

• abnormality of gait and mobility (R26.-)
• acquired deformities of limb (M20-M21)
• calcification of bursa (M71.4-)
• calcification of shoulder (joint) (M75.3)
• calcification of tendon (M65.2-)
• difficulty in walking (R26.2)
• temporomandibular joint disorder (M26.6-)

Codes under M25.17

• M25.171 Fistula, right ankle
• M25.172 Fistula, left ankle
• M25.173 Fistula, unspecified ankle
• M25.174 Fistula, right foot
• M25.175 Fistula, left foot
• M25.176 Fistula, unspecified foot

Diagnosis Index entries for M25.17

• Fistula (cutaneous) › joint › ankle
• Fistula (cutaneous) › joint › foot joint

Nearby codes

• M25.159 Fistula, unspecified hip
• M25.16 Fistula, knee
• M25.161 Fistula, right knee
• M25.162 Fistula, left knee
• M25.169 Fistula, unspecified knee
• M25.17 Fistula, ankle and foot (this code)
• M25.171 Fistula, right ankle
• M25.172 Fistula, left ankle
• M25.173 Fistula, unspecified ankle
• M25.174 Fistula, right foot
• M25.175 Fistula, left foot