S43.0 - Subluxation and dislocation of shoulder joint
S43.02 - Posterior subluxation and dislocation of humerus
S43.021 - Posterior subluxation of right humerus
S43.022 - Posterior subluxation of left humerus
S43.023 - Posterior subluxation of unspecified humerus
S43.024 - Posterior dislocation of right humerus
S43.025 - Posterior dislocation of left humerus
S43.026 - Posterior dislocation of unspecified humerus