🔍 Key Findings
From Allaith et al., 2023 – Outcomes from a multiuser canine hip replacement registry
- 2375 total hip replacements were analyzed across 1852 dogs, making this the largest multiuser canine THR dataset to date.
- Most common indications for THR were hip dysplasia (51%) and osteoarthritis (34%).
- Implants used included Kyon (46%), BioMedtrix CFX (22%), Hybrid (11%), BFX (9%), and Helica (4.5%).
- Veterinary-reported complication rate was 8.5%, while owner-reported was 23%, with moderate agreement (k=0.44).
- Most common complications: Luxation, femoral fracture, and aseptic loosening.
- BioMedtrix BFX and Helica implants had a higher risk of complications when used after femoral head and neck excision (P = .031).
- Postoperative LOAD scores significantly improved vs preoperative (21 → 11; P < .0001), supporting improved mobility.
- Owner satisfaction was high, with 88% rating outcome as very good or good.
