Reverse Shoulder Arthroplasty for Proximal Humerus Fracture.

Area of Science:

• Orthopedic surgery
• Geriatric trauma
• Shoulder reconstruction

Background:

• Proximal humerus fractures are common in the elderly.
• Traditional treatments like hemiarthroplasty have limitations.
• Reverse shoulder arthroplasty is an emerging option.

Purpose of the Study:

• To review trends, outcomes, and principles in treating elderly proximal humerus fractures.
• To critically evaluate reverse shoulder arthroplasty as a treatment option.
• To compare reverse shoulder arthroplasty with hemiarthroplasty.

Main Methods:

• Literature review of recent studies.
• Analysis of treatment trends for proximal humerus fractures.
• Comparison of outcomes between reverse shoulder arthroplasty and hemiarthroplasty.

Main Results:

• Increased use of reverse shoulder arthroplasty and decreased use of hemiarthroplasty.
• Reverse shoulder arthroplasty demonstrates more predictable outcomes.
• Lower revision rates are associated with reverse shoulder arthroplasty.

Conclusions:

• Reverse shoulder arthroplasty is a promising treatment for complex proximal humerus fractures in the elderly.
• This technique offers advantages over hemiarthroplasty in terms of outcomes and revisions.
• Further research into surgical principles is warranted.