Common questions about outpatient hip and knee replacement

It means the plan is for you to recover at home after surgery, often on the same day. You still have a full joint replacement and monitored recovery. Some patients need an overnight stay or additional observation.

Dr. Hirshorn and the anesthesia team review your health, mobility, procedure, and support at home. Heart or lung conditions, sleep apnea, diabetes control, and other factors may affect the plan. Same-day discharge is a shared decision, not a requirement.

The team must be satisfied that you have recovered adequately from anesthesia, your symptoms are controlled, and you can move safely with the recommended support. They will review your medicines, home instructions, and help arrangements. If you are not ready, the plan can change.

Arrange a ride and a responsible adult to help after discharge. Clear walking paths and plan for stairs, meals, and bathroom access. Bring an up-to-date medication list, including supplements. Ask the care team for exact instructions about fasting and which medicines to take or hold; do not stop medicines on your own.

Options include spinal or general anesthesia, sometimes with nerve blocks or local anesthetic. The anesthesia team will explain what fits your health and procedure. Pain treatment may combine several medicines. Follow your prescription instructions and contact the team if pain is not controlled.

The surgeon reaches the knee beneath the vastus medialis, part of the quadriceps muscle, rather than splitting that muscle or cutting through the quadriceps tendon for access. This is called quad-sparing. Skin and the joint capsule still need to be opened, and worn joint surfaces are replaced with implants.

A tourniquet is a tight cuff around the thigh used to restrict blood flow during an operation. Tourniquetless knee replacement avoids routine inflation of that cuff. The surgeon uses other blood-management methods and makes decisions according to the needs of the operation.

These techniques aim to preserve tissue and support early recovery, but results vary. Research suggests some early advantages with the subvastus approach. A Cochrane review found more first-day pain with tourniquet use, while one-year knee function was similar. Neither technique guarantees a painless recovery or removes the need for rehabilitation.

Yes, walking support and a prescribed exercise or therapy plan are commonly needed. The team will guide safe walking, knee motion, and strengthening. Preserving the quadriceps does not mean the knee is immediately fully healed.

Some pain, swelling, and stiffness are expected during healing. Follow your care team’s instructions for activity, rest, and symptom control. New or worsening symptoms, wound concerns, or pain that is not controlled should be reported rather than assumed to be normal.

The worn ball-and-socket surfaces are replaced with implant components. The goal is to reduce arthritis pain and improve movement. Dr. Hirshorn will discuss the surgical approach and implant choices for your situation.

Many patients begin standing and walking with assistance soon after surgery. Your team will tell you how much weight you may put on the leg and which walking aid to use. The plan depends on your operation and recovery.

You may receive instructions about bending, twisting, sitting, or sleeping positions to reduce the risk of dislocation. Precautions depend on your approach and individual circumstances. Follow Dr. Hirshorn’s specific instructions rather than a generic set of restrictions.

Plan for help with transport, meals, bathing, dressing, and household tasks while your mobility improves. Your team can advise on walking aids and bathroom equipment. Tell them before surgery if you live alone or have stairs or other barriers.

Timing varies with your recovery, the operated side, and the demands of the activity. Resume driving only when your surgeon clears you, you can control the vehicle safely, and you are not taking medicines that impair driving. Ask for an individual plan for work, travel, and exercise; low-impact activities are generally favored after joint replacement.

Follow the prescribed prevention plan, which may include medicine, compression, and regular movement. Do not choose or change a blood thinner yourself. Tourniquetless surgery does not eliminate clot risk.

Follow the instructions for your particular dressing and wound closure. Keep the incision protected as directed. Avoid baths, pools, and other soaking until the wound is healed and your care team says it is safe.

Contact the surgical team promptly for increasing wound redness, drainage, fever or chills, worsening pain, or new calf pain or leg swelling. Sudden severe hip pain or inability to bear weight also needs urgent assessment. Use the medical-concerns contact on the website or your discharge instructions.

Call 911 for sudden shortness of breath, chest pain, fainting, or other emergency symptoms. Do not wait for a routine office reply.

Keep your discharge instructions and the care team’s daytime and after-hours numbers accessible. Use those instructions for medical questions and attend planned follow-up visits. The website’s Contact page separates medical concerns from scheduling.