A Comparison of Different Patellar Implant Designs in Total Knee Replacement.

Not Applicable

Recruiting

• Conditions: Osteoarthritis; Musculoskeletal - Osteoarthritis; Surgery - Surgical techniques

• Registration Number: ACTRN12616000920493
• Lead Sponsor: Sydney Knee Specialist

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2016-07-11
• Last Update Posted: 13 January 2020

Recruitment & Eligibility

• Status: Recruiting
• Sex: All
• Target Recruitment: 60

Inclusion Criteria

Patients undergoing unilateral total knee arthroplasty for degenerative osteoarthritis

Exclusion Criteria

- Revision TKA surgery
- Bilateral simultaneous TKA
- Prior osteotomies around the knee or extra-articular deformities
- Systemic inflammatory disease (e.g. rheumatoid arthritis, Systemic lupus erythematosus, etc)
- Medial and lateral knee ligamentous instability on knee examination.
- TKA for acute trauma and need for allograft
- Prior patellar fracture, ruptured extensor mechanism
- Constrained implants, stemmed components or metal augmentation during surgery.

Study & Design

• Study Type: Interventional
• Study Design: Not specified