Private Revision Knee Replacement

Revision cases vary a lot, so timing and steps depend on what needs fixing. Many revision procedures take 2–4+ hours of operating time (complex revisions can take longer). Expect additional time at the centre for check‑in, anaesthesia, and recovery.

Étapes de base

1. Check‑in and confirmation
   The team confirms the plan, reviews imaging, and does safety checks (correct knee, implants planned, allergies, antibiotics).
2. Anaesthesia
   Usually spinal anaesthesia (numbing from the waist down) with sedation, or general anaesthesia. Many centres use nerve blocks and a multimodal pain plan.
3. Incision and exposure
   The surgeon reopens the prior incision (when possible) and carefully enters the joint.
4. Assess the current implant
   They check which parts are stable, what is loose, and whether there is infection or bone loss.
5. Remove and replace what’s needed
   • exchange the liner or components
   • clean out scar tissue and inflamed tissue
   • address bone loss with augments/cones/grafts if required
   • place revision components (often with stems) and balance the ligaments for stability
6. Test motion and stability
   The knee is checked through bending and straightening to confirm alignment and stability.
7. Close up
   The surgeon closes layers, applies a dressing, and sometimes places a drain depending on bleeding and complexity.
8. Recovery and mobilisation
   You’ll start walking with physio when safe—often the same day or next day. Many revision patients stay 1–3 nights (longer if medically needed or if it’s a staged infection plan).

Your clinic will provide a detailed recovery plan (physio, pain control, wound care, blood clot prevention, and follow-ups). Revision recovery can be slower than a first knee replacement, especially when bone loss, instability, or infection is involved. This is a general timeline, follow your surgeon's instructions.

Semaine 1

Reality check: Pain, swelling, bruising, and low energy are common. Walking will feel awkward at first.
Goals: Pain control, swelling reduction, safe transfers, and early motion.
Activities: Short walks with a walker/crutches, basic exercises (quad activation, gentle bending/straightening), ice/elevation, wound care, and blood thinner plan (if prescribed).

Semaines 2 à 4

Still tough, usually improving.
Goals: Better walking tolerance, improved knee straightening and bending, steady routine with physio.
Activities: Physio, daily exercises, gradual increase in walking distance. Many return to desk work with restrictions (timing varies).

Semaines 5 à 12

The work phase.
Goals: Build strength, balance, and endurance; reduce reliance on walking aids when safe.
Activities: More challenging strengthening, stationary bike if cleared, longer walks, stair practice.

Mois 3 à 12

Long runway, real payoff.
Goals: Maximise function and confidence; return to preferred activities.
Activities: Continued strengthening and low-impact conditioning. Some symptoms (swelling, stiffness) can improve for many months.

Signaux d’alarme — appelez votre équipe soignante ou demandez de l’aide urgente

• fever, spreading redness, worsening drainage, or a wound that opens
• calf swelling/pain, chest pain, or shortness of breath (possible clot)
• sudden worsening pain, inability to bear weight, or a knee that feels newly unstable
• increasing confusion, severe weakness, or signs of dehydration

Exact pricing depends on what type of revision you need (liner exchange vs full revision vs staged infection), implant complexity, length of hospital stay, and where you have it done. Always ask for a written, itemized quote.

Cost in Canada

Typical range: $28,000 - $60,000+

• simpler revisions (like isolated liner exchange) may be lower
• complex revisions with specialized implants, bone loss management, or longer stays can be higher

Coût aux États-Unis

Typical range: CA$42,600 - CA$100,000+
Prices vary widely by hospital, region, insurance status, and implant complexity.

Ce qui est habituellement inclus

• Honoraires de chirurgien et d’anesthésiste
• facility/OR fees and nursing care
• revision implant components (confirm what’s included)
• standard medications and supplies while in the facility
• immediate post‑operative care and follow-up visits (varies)

Ce qui n'est souvent pas inclus

• pre‑op imaging (X‑rays, CT, bone scan) and lab work done elsewhere
• infection workup costs (aspiration, cultures, special blood tests) if not bundled
• extended hospital stay, rehab facility stay, or home nursing
• Physiothérapie ambulatoire après la sortie
• medications after you return home
• travel and accommodation if out‑of‑province/state

Tips to compare quotes
Ask whether your quote is a global bundle. Request line items for: surgeon, facility, anaesthesia, implant costs, hospital stay/overnights, imaging, follow-ups, and what triggers extra charges.

Choosing your surgeon is a major benefit of pursuing private surgery. Revision knee replacement is more complex than a first knee replacement, so picking the right team matters.

Ce qu'il faut rechercher

Experience and volume (revision‑specific)

Ask how many revision knee replacements they do each year (not just primary knee replacements).

Revision has a learning curve because it often involves:

• removing well‑fixed components without damaging bone
• managing bone loss (gaps/weak areas)
• restoring stability (ligaments may be stretched or deficient)
• dealing with infection workups and complex planning
• using specialised implants (stems, cones, augments, constrained designs)

Demandez aussi à propos de leur gamme de cas :

• liner exchange vs full component revision
• instability revisions
• bone-loss revisions (cones/augments)
• periprosthetic fracture cases
• infection cases (one‑stage vs two‑stage protocols, if offered)

Qualifications et formation

• Verify licensure with the provincial college (CPSO Ontario, CPSBC BC, CPSA Alberta, CMQ Québec, etc.)
• Look for FRCSC orthopaedic surgeons with knee arthroplasty training
• Bonus (not required): surgeons who focus on arthroplasty/revision, publish outcomes, or participate in arthroplasty societies

For more, read our guide: How to Understand Surgeon Credentials in Canada

Clear diagnosis (don’t skip the basics)

A good revision surgeon won’t jump straight to “we’ll revise it.” They should carefully confirm why your knee is failing.

Ils devraient être à l’aise d’évaluer :

• loosening vs wear vs instability vs stiffness
• whether pain could be coming from hip/spine/nerve issues
• whether there is infection (this is critical)

Dans bien des cas, un véritable bilan comprend :

• updated X‑rays (standing alignment views)
• sometimes CT or bone scan/SPECT‑CT
• bloodwork (often ESR/CRP)
• sometimes a knee aspiration (fluid sample) for cell count and culture

Résultats et sécurité (demandez des chiffres réels)

Demandez des données récentes (ou du moins des taux typiques) pour leur pratique de révision :

• infection rate
• blood clots (DVT/PE)
• readmissions within 30–90 days
• unplanned return to the OR
• stiffness/need for manipulation (if applicable)
• re‑revision rate (needing another revision later)
• typical pain/function outcomes and return-to-activity expectations

If they can’t share exact numbers, they should still be able to explain their safety systems and what they see most often.

Surgical plan and implant strategy (revision is not “one size fits all”)

Posez la question :

• What is your working diagnosis and what are the options (liner exchange, partial revision, full revision, staged infection treatment)?
• What implant approach do you expect: standard vs stems, cones, augments, or a more constrained knee?
• How will you restore alignment and stability?
• What is the plan if you find more bone loss or ligament damage than expected?

Infection pathway (this is a big differentiator)

Les résultats de la révision dépendent fortement de la manière dont l’infection est détectée et traitée.

Posez la question :

• Comment écarter une infection avant la chirurgie?
• Si une infection est détectée pendant la chirurgie, que se passe-t-il ensuite?
• Do you use infectious disease support?
• Do you do one‑stage or two‑stage revisions (and in what situations)?

Accréditation des installations et systèmes de sécurité

Choisissez des centres accrédités (par exemple, Accréditation Canada / CAAASF) avec :

• experienced anaesthesia and internal medicine support when needed
• strong sterile processing and infection prevention standards
• access to bloodwork, imaging, and urgent reassessment
• a clear transfer agreement to a hospital for emergencies
• capacity for overnight stays if your case requires it (many revisions do)

Rehab integration (revision recovery is often longer)

Vous voulez un plan écrit couvrant :

• weight‑bearing status (some revisions require protection)
• physio milestones for motion and strength
• equipment (walker, brace if needed)
• how follow-ups work if you live out of province (virtual vs in-person)
• who to call after hours for wound issues, fever, or sudden swelling

Transparent pricing (revision implants can change the bill)

Ask for an itemized quote including:

• Honoraires de chirurgien
• Frais d’installation ou de salle d’opération
• Anesthésie
• implant costs (and which revision components are included)
• Séjour à l’hôpital/nuits (et qu’est-ce qui déclenche les nuits supplémentaires)
• Suivis, imagerie et analyses
• what happens financially if the plan changes (e.g., liner exchange becomes full revision)

Questions to ask at your revision knee consultation

Le chirurgien et le plan de traitement

• How many revision knee replacements do you do each year?
• How many cases like mine (same problem: loosening/instability/infection/bone loss)?
• What exactly is failing in my knee replacement, and how confident are you?

Sécurité et infection

• What tests will you use to rule out infection (ESR/CRP, aspiration, cultures)?
• What are your rates of infection, DVT/PE, readmission, and reoperation?

Technique et implants

• Do I need a liner exchange, partial revision, or full revision—and why?
• Will I need stems/cones/augments or a more constrained implant?
• What is your plan if you find unexpected bone loss or instability?

Rétablissement et suivi postopératoire

• Combien de temps vais-je rester à l’hôpital?
• When can I walk, drive, return to desk work vs physical work?
• What does physio look like for the first 12 weeks?

Coûts et logistique

• Qu’est-ce qui est inclus dans mon devis, et qu’est-ce qui pourrait augmenter le prix?
• Si je voyage depuis une autre province, quels suivis peuvent être virtuels?
• If a complication happens, where am I treated, and how is it billed?

Signals of a high-quality revision knee program

• The surgeon does revision cases regularly, not rarely
• They insist on a proper diagnosis (including infection rule‑out)
• They explain options clearly and set realistic expectations
• La clinique est accréditée et offre un parcours clair de transfert hospitalier
• Vous recevez un plan de réadaptation écrit et un suivi clair
• La tarification est transparente et détaillée, incluant des conditions « que se passe-t-il si le régime change »