A knee operation may be scheduled for one day, but knee surgery preparation begins well before you enter the operating theatre. The practical arrangements you make beforehand can reduce avoidable stress, support safer mobility after discharge and help you focus on recovery. Whether you are having arthroscopy for a sports injury, ligament reconstruction, meniscus repair or knee replacement, your plan should be tailored to the procedure, your health and your home situation.
Understand what your operation is designed to achieve
Before surgery, be clear about the diagnosis, the recommended procedure and the expected recovery pathway. A knee arthroscopy, for example, usually has a different weight-bearing and rehabilitation plan from an ACL reconstruction or total knee replacement. Some patients may go home on the same day, while others require a short hospital stay.
Ask your orthopaedic surgeon what will be repaired, removed or replaced, and what that means for walking, driving, work and sport. It is equally useful to ask which movements will be restricted initially, whether you will need crutches or a brace, and when physiotherapy is likely to begin. Clear expectations protect against a common problem: comparing your progress with someone who has had a very different operation.
Surgery is not automatically the first treatment choice for knee pain. When surgery is recommended, it is usually because the expected benefit outweighs the limitations of continued conservative treatment, such as medication, activity modification, physiotherapy or injections. Understanding that decision makes the recovery process easier to commit to.
Complete your pre-operative assessment carefully
Your surgical team will advise which assessments are required. These may include blood tests, an ECG, X-rays or other imaging, depending on your age, medical history and operation. Attend these appointments promptly so that any issues can be addressed before the planned procedure.
Give a complete account of your health, including previous operations, allergies, sleep apnoea, diabetes, high blood pressure and any past problems with anaesthesia. Mention supplements and traditional remedies as well as prescribed medicines. Some products can affect bleeding, blood sugar or the way anaesthesia works.
Do not stop blood thinners, diabetic medication, steroids or any regular medicine without specific instructions. Your surgeon, anaesthetist or prescribing doctor may advise a temporary adjustment, but the timing varies considerably. If you develop a fever, cough, chest infection, skin rash, dental infection or open wound before surgery, contact the clinic early. It may be safer to treat the problem first than to proceed with an avoidable infection risk.
Improve what you can before the operation
Small gains before surgery can matter afterwards. If pain allows, work on gentle knee movement, thigh strength and general fitness under advice from your doctor or physiotherapist. Stronger thigh and hip muscles can make transfers, crutch walking and early rehabilitation more manageable.
Good nutrition, adequate sleep and smoking cessation also support healing. If you smoke or vape, stopping as far ahead of surgery as possible is worthwhile, as nicotine can impair wound healing and increase complications. There is no need for an extreme fitness programme shortly before surgery. A flare-up, fall or new injury is not helpful. The goal is to arrive in the best reasonable condition, not to train through pain.
Knee surgery preparation at home
Your home should support recovery rather than create obstacles. Think through the first few days realistically: getting out of bed, using the bathroom, bathing, preparing food and moving safely between rooms. If your bedroom is upstairs, discuss how you will manage stairs. In some cases, setting up a temporary sleeping area on one level may be sensible.
Remove loose rugs, electrical leads and clutter from walking routes. Ensure there is good lighting, especially for overnight trips to the bathroom. A stable chair with arms is often easier to rise from than a low, soft sofa. Keep commonly used items within easy reach so you are not repeatedly bending, twisting or carrying things while using crutches.
If you are likely to have limited weight-bearing, arrange equipment in advance. This may include crutches, a walking frame, an ice pack or compression device, a shower chair and a raised toilet seat. Your team will advise what is appropriate for your procedure. Buying every item suggested online is rarely necessary, and the wrong equipment can be more troublesome than helpful.
You should also plan practical support. Ask a family member or trusted friend to accompany you home, stay with you if advised, collect medication and assist with meals. Patients who live alone may need more organised help during the first several days. For adolescents, a parent or guardian should understand the medication schedule, wound instructions and return-to-school plan.
Prepare for the day of surgery
Follow the fasting instructions from your hospital or anaesthesia team exactly. These instructions are designed to reduce the risk of complications during anaesthesia, and they may differ according to your operation time and medical condition. If you are unsure what you may eat, drink or take on the morning of surgery, call and confirm rather than guess.
Pack light. Bring identification, admission documents, relevant scans if requested, a current list of medicines and comfortable loose-fitting clothing. Shorts or wide-legged trousers are usually easier to manage around a knee dressing or brace. Leave jewellery and valuables at home unless the hospital has advised otherwise.
Arrange a responsible adult to take you home. You should not drive after anaesthesia or sedation, and a taxi alone may not be appropriate if you need assistance getting in and out of the vehicle. If you are using a private-hire car, choose one with enough space to sit comfortably with your leg supported.
Know the first week’s priorities
The first week is usually about protecting the knee, managing pain safely and beginning the movements your team has prescribed. Take pain relief as directed, particularly in the early period when pain can prevent sleep and physiotherapy. If medication causes nausea, constipation, dizziness or another troubling effect, contact the clinic for advice rather than simply enduring it.
Swelling is common after knee surgery. Resting with the leg elevated when instructed, using ice safely and performing ankle or knee exercises as prescribed can help. However, more activity is not always better. The correct balance depends on the repair performed. A meniscus repair or ligament reconstruction may have stricter protection requirements than a simple arthroscopic procedure.
Keep dressings clean and dry until you are told otherwise. Make sure you understand when you may shower, when the wound should be reviewed and who to contact outside clinic hours if you have concerns. Do not restart driving based only on feeling better. You must be able to control the vehicle safely, perform an emergency stop and no longer be impaired by strong pain medicine. Your surgeon can advise on timing, but it depends on which knee was operated on, the procedure and your functional recovery.
When to seek urgent advice
Contact your surgical team promptly if you develop increasing redness, warmth, wound discharge, persistent fever, severe pain not relieved by prescribed medication, new calf swelling or shortness of breath. These symptoms do not always indicate a serious complication, but they should be assessed without delay.
Treat rehabilitation as part of the procedure
For many knee conditions, the operation is only one stage of treatment. Physiotherapy restores movement, strength, balance and confidence in the knee. Athletes may also need sport-specific work before returning to pivoting, jumping or contact activity. Returning too soon can compromise a repair; waiting too long without guided rehabilitation can lead to stiffness and weakness.
Set practical milestones with your care team, such as walking without an aid, returning to desk work or resuming exercise. Progress is rarely a straight line. A more swollen knee after a demanding rehabilitation session may mean the programme needs adjustment, not that you have failed.
A well-prepared home, a clear medication plan and realistic recovery support allow you to give your knee the attention it needs. Bring questions to your pre-operative consultation, involve the people who will help you after surgery and take each recovery milestone at the pace your procedure requires.
