09/25/2026
Why does my prosthetic socket start feeling loose?
A prosthetic socket that once fit comfortably can gradually start to feel loose. This is especially common during the first year following an amputation.
Why does this happen?
Your residual limb is constantly changing. As you progress through rehabilitation, several things can affect its size and shape:
- Swelling decreases as your limb heals
- Residual-limb volume decreases as the limb matures
- Muscle atrophy and changes in muscle mass can alter its shape
- Fluid levels can fluctuate throughout the day
-️ Changes in body weight can also affect socket fit
As your residual limb gets smaller, there is more space between your limb and the socket.
You may start noticing that you're wearing more prosthetic socks, your limb is moving up and down inside the socket, the prosthesis feels less secure, or you're developing new areas of pressure or discomfort.
Small day today changes can often be managed by adding or removing prosthetic socks to maintain an appropriate fit.
But if you're consistently needing more socks or your prosthesis no longer feels comfortable and secure, it's time to have your socket assessed by your prosthetist.
Sometimes an adjustment is all that's needed. Other times, the changes to your residual limb may be significant enough that a replacement socket is required.
Your residual limb changes. Your socket fit can too.
www.hamiltonprosthetics.ca
