Hemi shoulder replacement, or partial shoulder replacement, is a surgical procedure involving the replacement of only one half of the shoulder joint with artificial components. It is typically indicated for conditions such as severe humeral head fractures or avascular necrosis.

Incision
An incision is made over the shoulder joint to access the humeral head.

Bone Preparation
The damaged portion of the humeral head is meticulously excised while preserving the glenoid (socket) portion.

Implant Placement
A prosthetic component, usually consisting of a metal ball attached to a stem, is securely implanted into the humeral head.

Closure
The incision is closed, and appropriate wound dressing is applied.