Follow-up checks Part of follow-up
Alignment is checked at follow-ups for legs we make.
- Walk check
- Fine-tuning
- Advice
Fine-tuning the leg
Leg alignment and adjustment, when the leg doesn't feel right
Small changes in the angle and position of the foot, knee and socket make a big difference to how a leg feels. If you limp, lean, catch your toe or have new pain in the knee, hip or back, the cause is often alignment, and it can usually be put right while you walk.
- Free first assessment
- Test socket before the final leg
- Answered 24/7
Reviewed by Ummad Shafique Mughal, Consultant Orthotist and Prosthetist. Updated October 2026.
In short
What is prosthetic alignment?
The short answer
Every modular leg has adjusters, usually small screws in pyramid adapters, that set the angle of the socket, the knee and the foot. Bench alignment sets them roughly when the leg is built; dynamic alignment fine-tunes them while you walk. If the foot points slightly the wrong way, the socket tilts or the leg is a little long or short, you feel it as a limp, rubbing or pain. Adjusting it takes skill and patience, in small steps, with you walking between each change.
Alignment is checked at follow-ups for legs we make, and for anything else we tell you the cost before any work starts.
When to come in
When an alignment check helps
Ask for an alignment check if
- You limp more than you used to
- You have new knee, hip or back pain
- You catch your toe, or the knee feels unsafe
- You changed shoes and the leg feels different
It may be something else if
- The socket is too loose or too tight; alignment cannot fix fit
- The stump has changed shape; a new socket may be due
- Weak hip muscles; exercises are part of the answer
- A worn foot or knee; repair comes first
Signs and causes
What you notice, and what it usually means
A starting point only. We confirm the cause by watching you walk.
| What you notice | Possible cause | Usual fix |
|---|---|---|
| Leaning, or swinging the leg out | Leg too long, or the knee feels unsafe | Length or knee alignment |
| Toe catches the ground | Foot set too low, or the knee does not bend enough | Adjust the foot or knee |
| Knee pushed back (below knee) | Foot too far forward or too stiff | Move or angle the foot |
| Knee feels unstable (above knee) | Knee set too far forward | Move the knee back |
| Rubbing on one side of the stump | Socket tilted | Correct the socket angle |
| Back ache | Leg length or alignment | Length and angle check |
Cost
What an adjustment costs
Most adjustments are quick. Anything more is explained and priced first.
New shoes Quick adjustment
A new heel height? Bring the shoes and we re-set the foot angle.
- Quick check
- Re-angle
- Walk test
Bigger problems Quoted first
If the cause is the socket or a worn part, we explain the options and quote before any work.
- Diagnosis
- Options
- Written quote
Indicative ranges. A firm figure comes in writing after the free assessment and does not change without your agreement. Full cost guide.
Your visits
How an alignment check works
Watch
We watch you walk from the front and side, and listen to what you feel.
Check
We rule out socket fit, skin problems and worn parts.
Adjust
Angles and positions changed in small steps.
Confirm
You walk again until it looks and feels right.
Coming from out of town? Tell us your dates and we will plan the visits close together.
Why alignment matters
The socket, knee and foot have to line up with your body so that your weight passes through the leg in the right place at each moment of the step. A few degrees out, and the leg pushes your knee back, tips you sideways or makes the foot slap down. Your body compensates, and over weeks that compensation becomes pain in the stump, the knee, the hip or the back.
Shoes and heel height
The single most common everyday cause of a leg that suddenly feels wrong is a change of shoes. The foot is aligned for one heel height; switch from joggers to formal shoes or chappals and the whole leg tips forward or back. Tell us what you wear most, and bring the new shoes when you come; re-setting the foot angle is quick.
Knee, hip and back pain
A leg that is even a little too long makes you hitch your hip or swing the leg out; one that is too short makes you dip. Both strain the back. An alignment that keeps the knee pushed back can hurt the knee on the artificial side, and favouring the leg overloads the other knee and hip. Many of these pains ease once the leg is set right and you are walking evenly again.
Why you should not adjust it yourself
The adjustment screws look simple, but a small turn changes the angle of the whole leg, and two screws affect each other. Well-meant adjustments at home are a common cause of pain and falls. If the leg feels wrong, stop adjusting and call us; a short visit is safer and usually quick.
Travelling to us?
Getting an alignment check from another city or country
Tell us your city or country and your travel dates when you call. We plan the visits as close together as the stump allows, so most patients can finish the casting, test socket and fitting in one stay, whether they come from Quetta or fly in from Dubai, with a shorter trip later for adjustments if needed.
Questions
Questions about the leg alignment and adjustment
Why does my artificial leg hurt my back?
Often the leg is a little too long or too short, or set at an angle that makes you lean. An alignment check usually finds and fixes it.
I changed my shoes and now I limp. Why?
The foot is set for one heel height. A higher or lower heel tips the whole leg forward or back. Bring the shoes and we will re-set the foot.
Can I adjust the screws myself?
Please do not. Small turns of those screws change the angle of the whole leg and can cause pain or falls. Call us instead.
How much does an alignment adjustment cost?
Alignment is checked at follow-ups for legs we make. For anything else, we explain what is needed and tell you the cost before any work.
Related
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