Many patients who undergo knee replacement surgery can learn to climb stairs on a few steps before being discharged from the hospital, provided their general condition and balance control are suitable. This does not mean that stairs can be used normally and without support immediately after surgery. A handrail, cane, or other assistive device may be needed in the initial period. The ability to climb and descend stairs more naturally, using both legs alternately, is gradually regained as muscle strength, balance, knee range of motion, and pain levels improve.
Is it forbidden to use stairs after knee replacement surgery?
Generally, no. Using stairs is not something that must be avoided for life after knee replacement surgery. For patients who have stairs at home, using safe stair treads can be part of the discharge plan.
The American Academy of Orthopaedic Surgeons (AAOS) recommends that, prior to discharge, the patient’s ability to walk on a flat surface with the aid of a device, as well as their ability to climb and descend a few steps in their home environment, be assessed.
The main goal here isn’t speed, but being able to move without falling and by controlling the knees.
When is the first attempt at stair climbing made?
Initial stair training may begin in some patients in the days following surgery. The timing varies from person to person.
The following points are considered when making a decision:
- Do you experience dizziness or blood pressure problems when standing up?
- Weight-bearing and control capacity of the operated leg
- The strength of the other leg
- Balance
- Pain level
- Walker, cane or crutch used
- Step height and handrail condition of the stairs in the house.
Just because a patient can walk comfortably on a flat surface doesn’t mean they are equally prepared for stairs.
How to use stairs in the initial period after knee replacement surgery?
In early rehabilitation, physiotherapists often teach students to use steps one at a time. One common training method is to place the stronger, or unoperated leg, first on the step when ascending; and to use an assistive device and bring the operated leg forward in a controlled manner when descending.
However, this technique is not an automatic guideline for everyone. The technique may change if there is a problem in the other knee, hip disease, neurological problem, or other surgical limitations.
Why are railings important?
Climbing stairs requires more strength from the anterior thigh muscles than walking on a flat surface. Significant loss of strength in the quadriceps muscle may be observed in the first few weeks after surgery.
A sturdy railing:
- To control a portion of body weight with the upper body,
- To maintain balance,
- To provide support during a sudden feeling of knee weakness,
- To reduce the risk of falls
It can help.
When can a child start climbing stairs normally?
“Normal stair use” means alternating between using the right and left legs on each step, instead of placing both feet side-by-side.
To switch to this, the following functions are usually sufficient:
- The knee should be able to bend sufficiently.
- The knee should be close to fully extended.
- The quadriceps muscle must be able to support the body when climbing stairs.
- The knees should be able to bend in a controlled manner when descending.
- Balance should be sufficient.
- There should be no noticeable sensation of ejaculation.
While some patients begin to acquire this skill in the first few weeks, others take longer. Function is more important than the timeline.
Why Can Going Down Stairs Be More Difficult?
For many patients, going down stairs can be more difficult than going up.
The Muscle’s Function is Different During Landing
When descending stairs, the anterior thigh muscle needs to slow down the movement of body weight in a controlled manner. If the muscle is not strong enough, the patient may have difficulty trusting the operated knee.
The need for balance is greater.
Fear of falling and visual depth perception can also affect the downward movement.
Therefore, even if the patient can climb stairs comfortably, they may still need to use a handrail or support for a while longer when descending.
Is Pain Normal When Using Stairs?
During the first few weeks, you may experience tightness, muscle fatigue, or mild to moderate discomfort around your knees when climbing and descending stairs.
However, the activity should be stopped and an evaluation should be carried out in the following situations:
- If your knee suddenly gives way
- If a new and sharp pain develops
- If a fall or sprain occurred
- If swelling increases unusually after activity
- If a step movement that was previously possible suddenly becomes impossible
How to Progress with Stair Exercises?
1. Walking Safely on a Flat Surface
First, the patient must be able to walk safely and stably on a flat surface with the help of an assistive device.
2. Low Step Exercises
Under the supervision of a physiotherapist, leg control and weight-bearing exercises can be performed on a lower step.
3. Standard Step with Handrail
As muscle strength develops, controlled training can be done at a normal stair height.
4. Using Alternating Steps
In the final stage, the patient can progress to using each leg alternately.
This progression is an example of rehabilitation logic. It’s not expected that every patient will reach the same stage in the same week.
What precautions should be taken if there are stairs in the house?
The railing must be sturdy.
Loose or wobbly railings can pose a serious fall risk in the first few weeks.
The staircase should be well lit.
Clear visibility of the steps is especially important when getting up to use the toilet at night.
Slippery mats and carpets should be removed.
There should be no slippery materials at the top of the stairs or on the steps.
Do not carry heavy loads by hand.
Initially, hands may be needed for balance and safety. Carrying heavy bags, laundry baskets, or large items can increase the risk of falls.
No rushing needed.
Steps should be used one at a time and with caution. “Climbing as fast as before” is not the goal for the first few weeks.
Can stairs be used sooner after robotic knee replacement surgery?
The Mako robotic knee replacement system assists in three-dimensional planning of the surgery, evaluation of prosthesis positioning, and bone preparation within haptic limits.
However, the key factors determining stair-using ability are postoperative muscle strength, balance, knee range of motion, pain control, and rehabilitation.
Therefore, having undergone robotic surgery does not mean that stair exercises are unnecessary or that every patient will be able to use normal stairs sooner.
Does climbing stairs shorten the lifespan of a knee prosthesis?
Controlled use of stairs in daily life is not a permanently prohibited activity simply because of a knee prosthesis. Low-impact daily activities are generally encouraged after knee replacement surgery.
It is not accurate to equate consistently high-impact sports with normal indoor stair use.
If there are any specific surgical limitations, the patient should follow the advice of their own surgeon.
Return to Daily Life After Knee Replacement Surgery in Adana
Rehabilitation after knee replacement is not solely assessed by how many degrees the knee can bend. It is also important for the patient to be able to safely enter their home, use stairs, reach the toilet, and perform daily activities independently.
Op. Dr. Muhsin Dursun evaluates patients with knee osteoarthritis and robotic knee replacement at Adana Ortadoğu Private Hospital. For detailed information about Mako robot-assisted surgical planning, please see the Robotic Knee Replacement page.
Frequently Asked Questions
Is it safe to climb stairs during the first week after knee replacement surgery?
Some patients, provided their general condition is suitable, may receive training on a few steps with the assistance of a physiotherapist during the initial days. This does not mean they can climb stairs unassisted and at a normal pace.
Can a walking stick be used on stairs?
Yes. Depending on the patient’s balance and muscle strength, a cane or other assistive device may be used. The proper use should be taught by the healthcare team.
Which is more difficult: climbing stairs or descending them?
Many patients find descending stairs more difficult. During descent, the quadriceps muscle must support the body weight in a controlled manner.
When will I be able to use both legs alternately?
Once knee movement, muscle strength, and balance are sufficient, alternating use of steps can be introduced. The exact time frame varies from person to person.
Can using stairs damage a prosthesis?
Daily and controlled use of stairs is generally a normal activity. If there are any specific restrictions, the surgeon’s recommendation should be followed.
Important Medical Information
This content is for general informational purposes only. The timelines and recommendations presented here are not the same for every patient; the type of surgery, the surgical approach used, comorbidities, preoperative muscle strength, and the physician’s rehabilitation protocol may all alter the process. Personal diagnosis, treatment, medication use, or postoperative activity decisions should be based on the recommendations of the orthopedic and traumatology specialist who is monitoring the patient.
