Physiotherapy After Surgery: What to Expect After Hip, Knee and Joint Operations

Many people leave hospital after a hip replacement, knee surgery, or joint operation feeling relieved the procedure is done, but uncertain about what comes next. They have a page of exercises, perhaps a follow-up appointment weeks away, and a body that feels unfamiliar. Physiotherapy after surgery is what fills that gap, and it matters more than many people realise.

The goal of post-operative physiotherapy is not simply to get you moving again. It is to help you move well, safely, and with growing confidence, whether that means getting up from a chair without wincing, managing the stairs, or eventually walking outside without a frame.

What Is Post-Operative Physiotherapy?

Post-operative physiotherapy is structured rehabilitation support provided by a qualified physiotherapist after a surgical procedure. It typically involves assessment, exercise prescription, gait and movement work, swelling management, and progressive goal-setting based on where you are in your recovery.

It is not the same as following a generic video online. A physiotherapist assesses your specific situation, considers your surgery, your pain levels, your home, and your goals, then builds a plan that moves forward at the right pace for you.

When Should Physiotherapy Start After Surgery?

For most major joint operations, physiotherapy begins very soon after surgery, often within the first day or two in hospital. A physiotherapist may help you stand, take your first steps, and practice getting in and out of bed safely before you are discharged.

Once home, the timing of further sessions depends on the type of surgery, your pain, your age, and how you are managing. After a total knee replacement, many patients begin structured outpatient or home-based physiotherapy within the first week. Hip replacement recovery often follows a similar early trajectory, though weight-bearing guidance varies depending on the surgical approach used.

Starting early does not mean doing too much. Progression should be gradual. The body needs time to heal, and a good physiotherapist will respect that, pushing gently where it helps and holding back where it does not. You can find out more about post-operative physiotherapy support on our dedicated page.

What Does Physiotherapy After Hip or Knee Surgery Actually Involve?

Sessions will look different depending on where you are in recovery, but post op physio typically covers a range of areas:

• Early movement guidance to reduce stiffness and support circulation

• Walking practice, including correct use of crutches or a walking frame

• Strengthening exercises targeting the muscles around the hip, knee, or joint

• Range of motion work to regain bend and extension

• Stair practice, which is often one of the most anxiety-provoking milestones

• Balance and proprioception work once you are weight-bearing more confidently

• Swelling management strategies including positioning and gentle movement

• Return to daily activities, from getting dressed to getting in and out of a car

These are not delivered as a fixed protocol. Two people with the same knee replacement can be in very different places at four weeks, because age, fitness, pain threshold, home setup, and confidence all play a role.

Some discomfort during physiotherapy exercises is normal and expected. Pain that is noticeably worsening, or that feels different from the usual post-surgical ache, should always be checked by your surgeon or GP.

Can a Physiotherapist Come to Your Home After Surgery?

Yes. Home physiotherapy after surgery is not only possible, it is often the most practical option, particularly in the early weeks after discharge.

If you have limited mobility, live alone, or simply cannot manage the journey to a clinic while recovering, a physiotherapist can come to you. Home visits allow your physiotherapist to see your actual environment: the height of your bed, the layout of your stairs, how you manage in your kitchen. That context shapes the advice considerably.

Many patients begin with home visits and then transition to clinic-based rehabilitation once they are mobile and confident enough to travel. Our home visit physiotherapy in London service supports patients across the city after surgery, including those who are older, frailer, or managing other health conditions alongside their recovery. For patients requiring additional support around independence and mobility, our elderly care physiotherapy service may also be relevant.

What Happens If You Do Not Do Physio After a Knee or Hip Replacement?

Skipping physiotherapy after a joint replacement is rarely a neutral decision. Without guided rehabilitation, muscles around the new joint tend to remain weak, the range of motion may not fully recover, and compensatory movement patterns can develop, where the body starts favouring the other leg or adopting awkward postures to avoid discomfort.

Stiffness after knee replacement in particular can become difficult to address if it is left too long. Confidence on stairs, on uneven ground, and outdoors often suffers too. The NHS guidance on recovering from a knee replacement emphasises the importance of physiotherapy exercises beginning as soon as possible after surgery.

Recovery after joint replacement does not happen automatically. The surgery addresses the structural problem. Physiotherapy is what helps you actually use the new joint well.

How Long Does Recovery Take?

Honestly, it varies. Most people recovering from a total knee or hip replacement are working toward a meaningful return to daily life over a period of six to twelve weeks, with continued strengthening and confidence building for several months beyond that.

Arthroscopic knee surgery, being less invasive, often has a shorter rehabilitation timeline, though this depends on what the procedure involved. Age, baseline fitness, pain management, and the home environment all influence how recovery progresses.

Private physiotherapy after surgery tends to allow more frequent sessions and more personalised attention than standard NHS physiotherapy pathways, which can support a faster and more consistent recovery. Find out more about our physiotherapy services in London if you are weighing up your options.

Getting Support in London After Surgery

SMARTPHYSIO has supported patients through post-surgery rehabilitation in London for more than 30 years. Our clinics in the West End, Highgate, Hampstead, and the City provide clinic-based rehabilitation for those who can travel, and our home visit service covers patients across London who cannot.

Whether you are a week out of hospital and still managing with a frame, or several weeks in and feeling stuck with your progress, there is usually something structured physiotherapy can do to help move things forward.

Ready to Start Your Recovery?

Physiotherapy after surgery can make a real difference to how well and how quickly you recover from a hip replacement, knee surgery, or joint operation. At SMARTPHYSIO, we provide post-operative physiotherapy support both in clinic and through home visit physiotherapy in London, tailored to where you are in your recovery and what you are working towards.

If you have recently had surgery and would like to arrange an assessment, contact the team today to discuss your situation and find the right support for your recovery.

Frequently Asked Questions (FAQs)

How soon after surgery should I start physiotherapy?

For most major joint operations, physiotherapy begins within the first day or two in hospital. Once home, structured rehabilitation usually starts within the first one to two weeks, depending on the surgery type, your pain levels, and your surgeon's guidance.

Can I have physiotherapy at home after a hip or knee replacement?

Yes. Home physiotherapy after surgery is a practical option for many patients, particularly in the early weeks post-discharge. A physiotherapist can visit you at home, assess your environment, and provide tailored rehabilitation without you needing to travel.

What is the difference between post-operative physiotherapy and just doing exercises at home?

A physiotherapist assesses your individual situation, sets goals appropriate to your stage of recovery, and progresses your treatment over time. Home exercises done without guidance can miss key areas, move too fast, or not address the specific challenges your surgery and lifestyle present.

What happens if physiotherapy is delayed or skipped after joint replacement surgery?

Delayed or absent rehabilitation after joint replacement is associated with slower recovery, reduced range of motion, persistent muscle weakness, and lower confidence on stairs and outdoors. Starting physiotherapy promptly, even gently, supports better outcomes over the longer term.