G57.4 Lesion of medial popliteal nerve

Non-billable header with 4 child codes.

Applies from G57 Mononeuropathies of lower limb

Excludes1 (never code together)

• current traumatic nerve disorder - see nerve injury by body region

Codes under G57.4

• G57.40 Lesion of medial popliteal nerve, unspecified lower limb
• G57.41 Lesion of medial popliteal nerve, right lower limb
• G57.42 Lesion of medial popliteal nerve, left lower limb
• G57.43 Lesion of medial popliteal nerve, bilateral lower limbs

Code annotations containing back-references to G57.4

Back-references to G57

• Type 1 Excludes: M79.2 Neuralgia and neuritis, unspecified ("mononeuropathies (G56-G58)")

Diagnosis Index entries for G57.4

• Lesion (s) (nontraumatic) › nerve › popliteal (lateral) › medial
• Mononeuritis › medial popliteal nerve
• Mononeuritis › tibial nerve

Nearby codes

• G57.3 Lesion of lateral popliteal nerve
• G57.30 Lesion of lateral popliteal nerve, unspecified lower limb
• G57.31 Lesion of lateral popliteal nerve, right lower limb
• G57.32 Lesion of lateral popliteal nerve, left lower limb
• G57.33 Lesion of lateral popliteal nerve, bilateral lower limbs
• G57.4 Lesion of medial popliteal nerve (this code)
• G57.40 Lesion of medial popliteal nerve, unspecified lower limb
• G57.41 Lesion of medial popliteal nerve, right lower limb
• G57.42 Lesion of medial popliteal nerve, left lower limb
• G57.43 Lesion of medial popliteal nerve, bilateral lower limbs
• G57.5 Tarsal tunnel syndrome