Hydraulic ankle
A foot with a small hydraulic unit that lets the ankle adapt to slopes and smooth each step, with no battery.
Best forActive walkers on slopes and uneven ground who want no charging
FromPKR 600,000
Computer-controlled joints
Microprocessor knees and bionic feet
A microprocessor knee reads how you are moving many times a second and adjusts its resistance to match. For the right person it means fewer falls and less effort. For many others, a good mechanical knee is the wiser use of the money.
At a glance
- Who
- Active above-knee and below-knee users
- Starting price
- PKR 600,000 hydraulic ankle
- Microprocessor knee
- From about PKR 2,500,000
- Clinic stages
- About 3 to 4 weeks
Short answer
How much does a microprocessor knee cost in Pakistan?
Microprocessor knees start from about PKR 2,500,000 (about US$9,000) for an economy model, and imported premium knees from the best-known makers cost several times that. Hydraulic ankles without electronics start from about PKR 600,000. We confirm the exact model and price before ordering.
Written and checked by the clinical team at Prosthetic Professionals. Last reviewed October 2026. General information only; your own surgeon or doctor decides when a limb is ready for fitting.
Who gains most from a computer-controlled knee
The biggest gains go to people who walk a lot and at different speeds: on uneven ground, down slopes and stairs, through crowds. The knee resists buckling when you stumble and lets the leg swing through at your pace.
Someone who walks mostly at home, or who is still building balance on a first leg, often gets little from the electronics and a lot of cost and charging. A stable mechanical knee usually serves them better.
It also needs looking after. Batteries must be charged, the knee needs a dust-free life as far as possible, and repairs may mean sending it to the maker. Plan for a backup leg before you rely on one.
- You walk outdoors every day, often on uneven ground
- Your socket fits well and comfortably
- You can charge the knee nightly and keep a backup leg
Knees and ankles with brains, and one without
Three steps up from a good mechanical leg.
Microprocessor knee
Sensors and a processor control the knee hydraulics in stance and swing, so it stays firm when you stumble and swings freely when you walk.
Best forActive above-knee users who walk far and fall sometimes
FromPKR 2,500,000
Microprocessor ankle
A powered or microprocessor-controlled ankle that changes its angle for slopes, stairs and sitting. Imported to order.
Best forVery active users who want the foot to adapt to every surface
FromPKR 4,000,000
Prices for advanced joints
Imported electronics are priced in foreign currency, so these ranges move with the exchange rate.
| Build | What it usually includes | Typical range (PKR) | From (US$) |
|---|---|---|---|
| Hydraulic ankle foot | Imported hydraulic ankle with carbon foot, fitted to your leg | 600,000 to 1,500,000 | about 2,150 |
| Economy microprocessor knee | Microprocessor knee from a value maker, socket and foot | 2,500,000 to 5,000,000 | about 9,000 |
| Premium microprocessor knee | Imported knee from a leading maker, premium socket and foot | 8,000,000 and up | about 28,800 |
| Microprocessor ankle | Powered or microprocessor ankle, imported to order | 4,000,000 and up | about 14,400 |
Every figure includes the socket and fitting. We confirm the model, warranty and price before anything is ordered. Converted at about PKR 278 to the US dollar, October 2026.
See every priceHow an advanced fitting runs
The socket matters more than ever; an expensive knee on a poor socket helps no one.
- 1
Video of you walking now
Walking on flat ground, slopes and stairs, with your current leg. This shows us whether a smart knee will change much.
- 2
Assessment and honest advice
We look at strength, balance and how you live, and tell you plainly if a mechanical knee would serve you as well.
- 3
Socket first
A new socket is cast and tested until it fits perfectly, before any electronics are ordered.
- 4
Ordering and set-up
The knee or ankle is ordered for you, then fitted, aligned with a laser and programmed for your walking.
- 5
Training
Learning to trust the knee on slopes and stairs, sitting down slowly, and stumble recovery.
- 6
Settings review
After you have walked on it at home, settings are fine-tuned on a follow-up visit or by video call.
Ask about warranty, servicing and spare batteries before you choose a model. We set these out in writing for each option.
Living with a smart knee or ankle
Charge it every night, the way you charge a phone. Most knees have a safety mode for a flat battery, but walking in it is harder, so keep the charger with you when you travel.
Dust and water are the risks in Karachi and the Gulf. Most electronic knees tolerate splashes but not soaking, so a separate waterproof leg for the bathroom and the beach makes sense.
Keep your old mechanical leg in working order. When the smart knee goes away for servicing, the backup leg keeps you walking.
- Charge nightly and carry the charger when travelling
- Keep it dry; use a waterproof leg for the shower
- Keep a working backup leg
- Note the warranty dates and serial number
Questions about this fitting
Ask your own questionHow long does the battery last?
Most microprocessor knees run a full day or more on a charge, depending on how much you walk. Users charge them every night as a habit.
What happens if the battery runs out?
Most knees switch to a fixed safety setting that keeps them stiff enough to walk on carefully. It is not comfortable for long, so charge as soon as you can.
Who services these knees in Pakistan?
Servicing and repairs are usually done by the maker, which can mean shipping the knee abroad. We arrange this, but plan for some weeks without it and keep a backup leg.
Can I try one before I buy?
Ask us when you call. Where a trial unit or a similar model can be arranged for your level, we will tell you; otherwise we explain the likely difference from your current knee before you decide.
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Ask whether a smart knee will change your walking
Send a video of you walking on flat ground and a slope. We will tell you honestly whether a microprocessor knee is likely to be worth it for you.