How long would a shoulder replacement last?

The longevity of a shoulder replacement, also known as shoulder arthroplasty, can vary depending on several factors, including the individual's overall health, activity level, and the type of implant used. However, here is a general idea of how long a shoulder replacement can last:

Traditional Shoulder Replacement:

1. Cemented Total Shoulder Replacement: In cemented shoulder replacements, the implant components are fixed to the bone using surgical cement. These replacements can last for approximately 10 to 15 years on average.

2. Uncemented Total Shoulder Replacement: Uncemented shoulder replacements rely on bone ingrowth into the implant surfaces for fixation. They may have a slightly longer lifespan compared to cemented replacements, lasting around 15 to 20 years on average.

Reverse Shoulder Replacement:

A reverse shoulder replacement is typically performed for individuals with rotator cuff tears or severe shoulder arthritis. It involves replacing the traditional ball-and-socket joint with a reversed ball-and-socket design. Reverse shoulder replacements can have a longer lifespan than traditional shoulder replacements and may last for approximately 15 to 20 years or even longer.

It's important to note that these are just average lifespans, and the actual duration can vary from person to person. With proper care, some shoulder replacements may last for even longer, while others may need revision surgery sooner depending on individual factors.