Osteoarthritis & Joint Replacement Principles
Link symptoms and function to conservative care and individual referral decisions.
Quick revision ↓ Medical Dictionary
01Clinical pattern
Activity-related joint pain with stiffness and reduced function can suggest osteoarthritis. Assess duration of morning stiffness, swelling and alternative diagnoses when the pattern is atypical. Symptoms and imaging do not always correlate, so treat the person’s functional problem rather than the radiograph alone.
02Core management
Explain the condition and support therapeutic exercise and weight management when relevant. Early exercise discomfort does not necessarily mean damage, but the programme should be adapted to ability and reviewed. Walking aids and practical activity modification can support participation without promoting unnecessary inactivity.
03Medicines and procedures
Medication choices depend on joint site, comorbidity and risks, using current guidance. Review renal, gastrointestinal and cardiovascular factors before relevant analgesics. Injections may have selected roles but do not replace long-term management. Avoid presenting every procedure as a permanent cure for degenerative disease.
04Referral for replacement
Consider referral when symptoms substantially affect quality of life and suitable non-surgical care is ineffective or unsuitable. Discuss expectations, medical optimisation and possible complications. Decisions should be individual rather than based solely on an imaging score or an arbitrary age threshold.
05After arthroplasty
Recovery needs pain control, mobilisation, wound review and an agreed thrombosis-prevention plan. New increasing pain, fever, drainage or sudden dysfunction requires assessment for complications. Explain activity advice and realistic recovery goals; a technically successful implant does not eliminate the need for rehabilitation.
High-Yield Revision
- Symptoms and radiographs may not match.
- Exercise is a core treatment.
- Referral should consider function and the response to suitable care.
Common Pitfalls
- Prescribing prolonged inactivity for all joint pain.
- Basing replacement decisions on the X-ray alone.
References & Further Reading
Read the relevant guideline sections alongside these original clinical teaching cases. Local pathways, available services and individual patient factors determine care.
Reference review: 28 September 2026. Consult current local protocols for prescribing, procedures and escalation.