Knee Replacement Rehab in Mississauga — Week-by-Week Physiotherapy Guide

A total knee replacement (TKR) is one of the most successful surgeries in modern medicine — but the surgery itself is only half the story. How well your new knee bends, straightens, and carries you through daily life depends largely on what you do in the weeks and months afterwards. Patients who commit to structured physiotherapy consistently recover faster, regain more movement, and are more satisfied with their result.

At Rishaan Physio & Wellness Clinic in Mississauga, we guide knee replacement patients from the days before surgery through to full recovery. This week-by-week guide explains what to expect at each stage, what your goals should be, and how we help you get there — including free pickup and drop-off for the weeks when you cannot drive yourself.

Before Surgery: Prehab Makes a Difference

If your surgery is still weeks away, use that time. Research shows that patients who enter surgery with stronger quadriceps, better knee range of motion, and a clear understanding of the rehab process recover more quickly. Prehab at our clinic focuses on:

• Strengthening the quadriceps, hamstrings, and glutes of both legs
• Maintaining as much knee bend and extension as your arthritis allows
• Practising the exercises you will do after surgery, so they are familiar
• Learning to use crutches or a walker safely, including on stairs
• Planning your home setup for the first two weeks

Learn more in our guide to prehabilitation physiotherapy.

Week 1: The First Days After Surgery

Goals: control swelling and pain, begin moving the knee, walk short distances with a walker or crutches.

Most patients go home within one to three days. Rehab begins immediately — often the same day as surgery. In the first week you will:

• Perform ankle pumps, quad sets, and heel slides several times a day
• Work toward getting the knee fully straight (this is critical and gets harder the longer it is delayed)
• Begin bending the knee, aiming for roughly 70–90 degrees by the end of the week
• Walk short distances indoors with your aid
• Ice and elevate the leg regularly

Your first clinic visit is usually within the first week after discharge. This is where we check your incision, measure your range of motion, and correct any exercise technique issues before habits form.

Weeks 2–3: Building Range of Motion

Goals: full or near-full extension, 90–100 degrees of bend, walking with less support.

Swelling is still present but decreasing. Physiotherapy sessions now include hands-on mobilization of the kneecap and joint, assisted bending and straightening, and progressing your exercises. Many patients transition from a walker to crutches or a cane during this period. Staples or stitches are typically removed around the two-week mark.

This is the stage where stiffness can set in if range of motion is not pushed consistently — which is why frequent physiotherapy visits in the first month are so important.

Weeks 4–6: Strength and Independence

Goals: 110–120 degrees of bend, walking without an aid, stairs with confidence.

With movement largely restored, the focus shifts to strengthening. Sessions include:

• Stationary cycling — usually possible once the knee bends past 100 degrees
• Mini squats, step-ups, and leg press to rebuild the quadriceps
• Balance and proprioception exercises
• Gait retraining to eliminate limping — a limp that persists becomes a habit and stresses the hip and back
• Stair practice, both up and down

Most patients return to driving around four to six weeks (right knee) or sooner (left knee with an automatic car) once cleared by the surgeon and able to brake safely.

Weeks 6–12: Return to Daily Life

Goals: 120+ degrees of bend, walking longer distances, return to work and light recreation.

Strengthening intensifies and becomes more functional — getting up from low chairs, kneeling (if the surgeon allows), carrying groceries, walking on uneven ground. Endurance improves week over week. Many patients return to desk work at six to eight weeks; physically demanding jobs take longer. Low-impact activities such as swimming, cycling, and walking programs begin here.

Some swelling and warmth in the knee is still normal at this stage and can persist for several months.

Months 3–12: Long-Term Recovery

Formal physiotherapy typically winds down between three and four months, but recovery continues for up to a year. By this stage you should be walking comfortably, managing stairs normally, and returning to activities like golf, cycling, gardening, and travel. Your physiotherapist will give you a maintenance program to continue building strength and keep the knee moving well for years to come.

High-impact activities such as running and jumping are generally not recommended for replaced knees, but the majority of patients return to an active, pain-free lifestyle.

Common Setbacks and How We Manage Them

• Stiffness — the most common complication; addressed with intensive mobilization and, if needed, communication with your surgeon
• Persistent swelling — managed with elevation, compression, gentle massage, and activity pacing
• Quadriceps weakness — the “lag” where the knee will not fully straighten actively; targeted strengthening and sometimes electrical stimulation help
• Pain at night — usually improves as swelling settles; positioning and pacing advice help
• Fear of movement — very common; our team helps you rebuild confidence safely

Supporting Treatments During Knee Replacement Recovery

• Registered massage therapy — for the tight thigh, calf, and hip muscles that compensate during recovery, and to assist swelling reduction
• Acupuncture — for pain control and reducing reliance on medication
• Custom orthotics — if foot mechanics contributed to the original knee wear or the other knee needs protection

For a broader look at recovery after orthopaedic surgery, see our guide to post-surgical rehabilitation.

Why Choose Rishaan Physio for Knee Replacement Rehab in Mississauga

• Physiotherapists experienced in post-surgical and joint replacement rehabilitation
• Structured, goal-based program coordinated with your surgeon’s protocol
• Free pickup and drop-off — no missed sessions while you cannot drive
• Direct billing to extended health plans
• Open 7 days a week, with frequent early appointments available in the critical first month
• Massage, acupuncture, and orthotics available under one roof
• Ground-floor accessible clinic at Unit 7, 5105 Hurontario Street, Mississauga — Hurontario & Eglinton

Frequently Asked Questions