Not every damaged knee needs its entire joint replaced. For many patients, arthritis and wear are limited to just one part of the knee, while the rest of the joint, including the ligaments that hold it together, remain healthy. In these cases, a more conservative surgical option called partial knee replacement, also known as unicompartmental knee arthroplasty (UKA), can relieve pain while preserving as much of your natural knee as possible. As a partial knee replacement doctor in Surat, Dr. Ankit Chaudhari at Ashirwad Hospital carefully evaluates whether a patient is a genuine candidate for this approach, rather than defaulting every case to a full knee replacement.
The knee joint is made up of three separate compartments: the medial (inner) compartment, the lateral (outer) compartment, and the patellofemoral compartment beneath the kneecap. In many patients, especially those with early to moderate osteoarthritis, damage develops mainly in one of these compartments, most commonly the medial side, while the other two remain in reasonably good condition.
Partial knee replacement, or unicompartmental knee arthroplasty, resurfaces only the damaged compartment with a small prosthetic implant, leaving the healthy bone, cartilage, and ligaments in the rest of the knee untouched. This is fundamentally different from total knee replacement, which resurfaces the entire joint regardless of how localized the damage is. Because less of the knee is altered, the surgery itself is less invasive, and for the right candidate, it can mean a more natural-feeling knee afterward.
This is one of the most important questions a knee replacement doctor answers before recommending surgery, and it is never guessed from symptoms alone. It depends on exactly where the damage is and how much of the joint is affected.
Limited to one compartment (usually medial).
Total Knee ReplacementWidespread across two or three compartments.
Healthy bone, cartilage, and ligaments preserved.
Total Knee ReplacementEntire joint surface replaced.
Smaller incision.
Total Knee ReplacementLarger incision to access full joint.
Often faster, less post-operative pain.
Total Knee ReplacementLonger initial recovery period.
Localized arthritis, intact ligaments, no major deformity.
Total Knee ReplacementAdvanced or widespread arthritis, deformity, ligament damage.
Partial knee replacement is typically considered when damage is confined to a single compartment, most often caused by:
Osteoarthritis limited to the medial (inner) compartment, the most common pattern seen in candidates for this surgery.
Osteoarthritis limited to the lateral (outer) compartment, a less common but valid pattern.
Arthritis affecting only the area beneath the kneecap.
Avascular necrosis affecting a single, localized area of the knee.
Degeneration identified before it has spread to the rest of the joint.
Not every patient with knee pain qualifies for this more conservative option. Signs that make partial knee replacement worth discussing include:
Because partial knee replacement is only appropriate for specific patients, the diagnostic process is thorough and deliberate:
Assessing pain location, range of motion, and joint stability.
To precisely localize which compartment is damaged and rule out widespread arthritis.
To assess ligament integrity and confirm the rest of the joint is genuinely healthy.
Of whether partial or total knee replacement is the better long-term fit for you specifically.
As with any joint replacement decision, surgery is recommended only after conservative treatment has been genuinely tried and has stopped working:
Confirming candidacy through imaging and clinical assessment.
Through a smaller incision than total knee replacement.
Only the damaged compartment is resurfaced; healthy bone, cartilage, and ligaments elsewhere are preserved.
Typical surgery duration is often shorter than total knee replacement for straightforward cases.
Many patients begin walking with support the same day or the next day.
Because less of the knee is disturbed during surgery, recovery is generally more comfortable than after total knee replacement, though it still requires a structured approach:
Walking with support, often the same day as surgery.
Reduced reliance on walking aids for many patients, physiotherapy begins.
Steady improvement in strength and range of motion, gradual return to daily activities.
Return to lower-impact activities such as walking, cycling, and swimming.
Cost depends on individual clinical factors rather than a fixed rate. The main factors include:
The most important decision in partial knee replacement isn't the surgery itself, it's an honest evaluation of whether you actually qualify for it, rather than being steered toward total knee replacement by default. Read more about Dr. Ankit Chaudhari and how Ashirwad Hospital's approach differs:
Careful, imaging-backed assessment of partial vs total knee replacement.
Typical Large Multi-Specialty HospitalMay default to total knee replacement without detailed compartment-level evaluation.
Personalized, unhurried evaluation.
Typical Large Multi-Specialty HospitalOften high patient volume, shorter consultation windows.
Same surgeon follows you from diagnosis to post-op review.
Typical Large Multi-Specialty HospitalFollow-up may be handled by a rotating team.
Structured rehabilitation planning built into the treatment path.
Typical Large Multi-Specialty HospitalOften outsourced or scheduled separately.
Patients travel from across the city for partial knee replacement treatment, and the hospital is easily reachable from the following areas. Wherever you're coming from in Surat, our team can help you plan your visit.
Contact us to check directions or ask any questions before your visit.
Dr. Ankit Chaudhari carefully evaluates whether a patient is a genuine candidate for partial knee replacement, rather than defaulting every case to a full knee replacement — an honest, imaging-backed evaluation that comes before any surgical decision.
Every patient's candidacy for partial knee replacement is confirmed through a clinical exam and imaging rather than assumed from symptoms alone. Visit the about page for background and qualifications.
Ashirwad Hospital is easily reachable from Adajan, Vesu, Athwa, Piplod, Katargam, and Varachha, and across Surat city.
| Monday – Saturday | 9:00 AM to 7:00 PM |
| Sunday | By prior appointment or emergency only |
If you have been searching for a partial knee replacement doctor near me in Surat, or the partial knee replacement cost in Surat, visit the contact page to book your consultation.
Ashirwad Hospital provides specialized orthopedic care with modern facilities, expert surgeons, and patient-focused healing.
3rd Floor, Vision Business Hub Opposite Shell Petrol Pump, L.P. Savani Road, Adajan, Surat, 395009