Primary Hip & Knee Replacement
For patients living with severe joint pain, a primary replacement removes the damaged joint and replaces it with a precision implant — restoring movement and ending chronic pain.
Less pain. More movement. A better quality of life.
Primary hip and knee replacement is one of the most performed and most successful procedures in orthopaedic surgery. When arthritis, injury, or joint degeneration has reached the point where daily life is affected — walking, climbing stairs, sleeping through the night — a replacement procedure offers a genuine, lasting solution.
At The O.N.I. Clinic, every primary replacement is performed by Dr. Julius Oni, trained at Johns Hopkins Hospital and with over 4,000 procedures to his name. You are not just receiving surgery — you are receiving a structured care journey from assessment to full recovery.
Benefits:
Relief from chronic joint pain that has not responded to other treatment
Restored mobility and range of movement
Return to daily activities — walking, driving, climbing stairs
Improved sleep and quality of life
Structured physiotherapy and follow-up care included
Who it's for:
Patients with severe arthritis of the hip or knee
Patients whose joint pain significantly affects daily life
Patients who have tried non-surgical treatments without lasting relief
Patients referred by another doctor for joint replacement surgery
