S83.1 - Subluxation and dislocation of knee
S83.10 - Unspecified subluxation and dislocation of knee
S83.101 - Unspecified subluxation of right knee
S83.102 - Unspecified subluxation of left knee
S83.103 - Unspecified subluxation of unspecified knee
S83.104 - Unspecified dislocation of right knee
S83.105 - Unspecified dislocation of left knee
S83.106 - Unspecified dislocation of unspecified knee