What is Hip Replacement Surgery?
Hip replacement surgery (arthroplasty) is a procedure where damaged parts of the hip joint are removed and replaced with artificial components called prostheses.
When Is It Needed?
- Severe osteoarthritis
- Rheumatoid arthritis
- Hip fractures
- Bone tumors
- Failed previous hip replacement
The Procedure
Pre-Surgery Preparation
- Medical evaluation
- Blood tests
- Medication review
- Physical therapy consultation
The Surgery
-
Removal: Damaged bone and cartilage are removed
-
Replacement:
- Socket (acetabulum) is replaced with metal shell
- Femoral head is replaced with metal stem
- New ball is attached to stem
Recovery Process
Hospital Stay (2-3 days)
- Pain management
- Early mobilization
- Initial physical therapy
Home Recovery (3-6 months)
- Progressive physical therapy
- Walking aids initially
- Gradual return to activities
Risks and Complications
- Infection
- Blood clots
- Dislocation
- Leg length discrepancy
- Implant loosening
Long-term Outlook
- 90-95% success rate
- 15-20 year average implant lifespan
- Improved mobility and quality of life
Post-Surgery Care
- Regular exercise
- Maintain healthy weight
- Follow-up appointments
- Avoid high-impact activities
When to Contact Your Doctor
- Fever
- Increasing pain
- Wound redness
- Difficulty moving