Knee Replacement in Monterrey, Mexico: what U.S. patients should know before they book

Total knee replacement in Monterrey, Mexico with Dr. Braulio Ayala, fellowship-trained knee surgeon, starts with a video consultation in English and a written quote in U.S. dollars. The implant is positioned with digital preoperative planning, you stay seven to ten days, and you fly home with a recovery protocol built on criteria, not on a calendar.

Is this the knee that decides your day for you?

You know the version of this before anyone tells you: the knee that is stiff for the first twenty steps every morning, that makes you look for the handrail on the way down, that turns a walk around the neighborhood into a calculation. Injections bought you months, not years. The X-ray shows bone on bone. At that point the question is no longer whether the cartilage will come back — it will not — but whether the replacement will be done in a way that lets you forget about the knee again. That is the part that depends on the surgeon, and it is the part this page is about.

Why digital preoperative planning changes the result

A knee replacement is only as good as the position of the implant. A few degrees of rotation or a millimeter of resection in the wrong place is the difference between a knee you forget and a knee that clicks, feels tight on stairs or wears unevenly. Dr. Braulio Ayala plans every replacement on your own imaging before the operating room: the size of the components, the cuts and the alignment are decided digitally on your anatomy, and the plan is executed in surgery rather than improvised on the table. His Fellowship in Knee, Shoulder and Sports Traumatology — a completed subspecialization held by fewer than 3% of orthopedic surgeons in Mexico — is what stands behind that planning; a general orthopedist replaces knees, a fellowship-trained knee surgeon replaces the knee the way your alignment asks for it.

Who is a candidate, and who should wait

The candidate is the patient whose X-ray, symptoms and daily limitation agree with each other: advanced osteoarthritis, pain that no longer responds to hyaluronic acid or physiotherapy, and a life that has shrunk to fit the knee. The patient who should wait is the one whose cartilage still has room — for that knee, viscosupplementation and a structured program buy real time, and Dr. Ayala says so in the video consultation instead of scheduling a surgery that is not yet needed. Partial replacement is discussed when only one compartment is worn.

How recovery works: the PRFA protocol, by criteria

Recovery follows the PRFA protocol (Protocolo de Recuperación Funcional Acelerada), which advances by what your knee can do, not by the date on the calendar. You stand and take your first steps with support the day of surgery or the next morning, within an enhanced-recovery framework that meta-analyses of randomized trials associate with shorter hospital stays and fewer complications than traditional care. The first phase ends when the wound is quiet, the knee extends fully and you walk safely with a cane; the second when you climb stairs alternating feet and the quadriceps holds the knee without a limp; the third when your walking distance no longer depends on the knee. Your physical therapist at home receives the written protocol in English with the criteria for each phase; physiotherapy itself is not part of the quote and is arranged where you live.

How long you stay in Monterrey, and the flight home

Plan on seven to ten days in Monterrey. Surgery, two to three nights in hospital, the wound review and the return-flight clearance all happen in that window. The flight back to Texas is short, which matters: published data on flying after joint replacement are limited, but long flights carry more thrombosis risk and short ones are more forgiving, so you travel with prophylaxis and a medical clearance letter for the airline. Consultations are at Doctors Hospital in Monterrey; the surgery itself takes place in any of Doctors Hospital, Christus Muguerza, Zambrano Hellion, Swiss Hospital or OCA, depending on each patient, and you know which one before you travel.

What it costs, and how the quote works

The surgical fee for this procedure starts from MX$150,000 (about US$8,000). What you receive before you travel is a single written quote in U.S. dollars that itemizes the surgeon’s fee, the hospital and the implant or anchors in one document with one total, with nothing added afterward. Hotel and physical therapy are not part of it, because Dr. Ayala does not control their price. Most U.S. health plans do not cover elective surgery in Mexico; if yours has out-of-network benefits, or you pay through an HSA or FSA, the invoice and operative report are coded with ICD-10 and CPT so your claim is not rejected for missing information. The full guide for U.S. patients explains the process, the trip and the follow-up.

What happens if something goes wrong after you go home?

Complications are uncommon, not zero. You leave Monterrey with the operative report, your images, the PRFA protocol in English and a direct WhatsApp line to Dr. Ayala; video reviews are scheduled, and if a problem needs hands-on care he coordinates with your physician or physical therapist in the U.S. and tells you exactly when a return visit is needed.

Related procedures for U.S. patients

Other procedures Dr. Braulio Ayala performs for patients traveling from Texas and the rest of the U.S.: ACL reconstruction, rotator cuff repair, meniscus repair, shoulder instability (Bankart repair). This page is also available in Spanish: versión en español.

Ready to send your imaging?

Message Dr. Ayala’s office on WhatsApp at +52 81 8253 8130 and ask when the next video consultation is available. You get a diagnosis you understand, in English, before you decide anything — and the goal is not the surgery, it is sleeping on that shoulder again, taking the stairs without thinking, playing a full round of golf, lifting your kids.

Frequently asked questions

Sources

• Zhou W, Chu S, Zhou Y, Huang Y. Enhanced recovery after surgery for hip and knee arthroplasty: a systematic review and meta-analysis on randomized control trials. Geriatr Nurs. 2024;60:249-257. doi:10.1016/j.gerinurse.2024.08.002
• Elmenawi KA, Basit J, Pasqualini I, et al. When is it safe for patients to air travel after total hip and knee arthroplasty: a comprehensive review. JBJS Rev. 2025;13(4). doi:10.2106/JBJS.RVW.25.00014