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A comparative study of precision knee replacement and traditional knee arthroplasty in navigation.

Precision knee replacement under navigation.

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR1800014586
Enrollment
Unknown
Registered
2018-01-22
Start date
2018-01-22
Completion date
Unknown
Last updated
2018-01-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Knee replacement

Interventions

1:pain
2:Knee replacement under navigation (joint clearance 1mm)
3:Knee replacement under navigation (joint clearance 0mm)
4:Knee replacement under navigation (joint clearance2mm)

Sponsors

Third Affiliated Hospital of Military Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
25 Years to 65 Years

Inclusion criteria

Inclusion criteria: 1. Patients with tumor knee; 2. Patients with severe knee osteoarthritis; 3. Patients with knee arthroplasty are indicated.

Exclusion criteria

Exclusion criteria: 1. Refuse surgical patients; 2. Patients with other basic diseases; 3. The operation cannot tolerate the patient; 4. Patients with external tumor of the bone.

Design outcomes

Primary

MeasureTime frame
pain;Knee joint function score.;The operation time;bleeding;Prosthesis complication;Lines of force;—

Contacts

Public ContactXiong Yan

Third Affiliated Hospital of Military Medical University

xiongyandoctor@163.com+86 13228686341

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026