S83.4 - Sprain of collateral ligament of knee
S83.42 - Sprain of lateral collateral ligament of knee
InclusionTerm:
-Sprain of fibular collateral ligament
S83.421 - Sprain of lateral collateral ligament of right knee
S83.422 - Sprain of lateral collateral ligament of left knee
S83.429 - Sprain of lateral collateral ligament of unspecified knee