Comparative analysis of Birmingham hip resurfacing: Minimum 2-year follow-up clinical outcomes in obese vs. non-obese populations
Authors
Quesada-Jimenez R, Walsh EG, Kahana-Rojkind AH, Kuhns BD, Schab AR, Domb BG.
Background
Hip resurfacing is a type of hip surgery often used in younger or active patients with arthritis. Researchers studied whether body weight affects outcomes after this procedure.
Methods
Patients who had hip resurfacing surgery were grouped into obese and non-obese categories and followed for at least 2 years. Their pain, function, return to sport, and complication rates were compared.
Key Findings
- Both groups improved significantly after surgery
- Obese and non-obese patients had similar pain relief and function
- Most patients in both groups returned to sports
- Heavier patients, especially those with higher levels of obesity, had more complications and more need for additional surgery
Conclusion
Hip resurfacing works well in both obese and non-obese patients, but higher body weight increases the risk of complications and future surgery.
What Does This Mean For Patients
Most patients can expect good pain relief and improved function after hip resurfacing, even with higher body weight. However, patients with higher levels of obesity should understand that their risk of complications is higher.