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Can the acquisition system of the radiology-based lower limb biomechanical parameter meet the precise requirements of modern orthopedics for meticulous surgery? A prospective study

Can the acquisition system of the radiology-based lower limb biomechanical parameter meet the precise requirements of modern orthopedics for meticulous surgery? A prospective study

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2000032240
Enrollment
Unknown
Registered
2020-04-24
Start date
2020-04-08
Completion date
Unknown
Last updated
2020-05-04

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

Conditions

Knee osteoarthritis

Interventions

Orthopaedic surgeon placed the posture group vs. Radiologists placed the postural group :no
Orthopaedic surgeon rating scale group vs.Radiologist rating scale group :no
Orthopaedic surgeons mechanical parameter measurement group vs. Radiologists mechanical parameter measurement group :no
mimics software Mechanical parameter measurement group vs.PACS Mechanical parameter measurement group:no

Sponsors

Affiliated Hospital of Guizhou Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
38 Years to 80 Years

Inclusion criteria

Inclusion criteria: 1. Male or female over 38 years old diagnosed with KOA; 2. Hospitalized patients who recently underwent TKA or HTO surgery; 3. Patients whose full-length X-ray of the lower extremity is considered necessary by the orthopaedic surgeon.

Exclusion criteria

Exclusion criteria: Patients unwilling to participate in the experiment.

Design outcomes

Primary

MeasureTime frame
X-ray score of the full length of the lower limb;hip-knee-ankle angle (HKA);femoral-tibial angle (FTA);angle between the femoral mechanical axis and the femoral shaft axis (FM-FS);condylar-hip angle (CH);

Countries

China

Contacts

Public ContactJjianji Wang

Affiliated Hospital of Guizhou Medical University

1063802482@qq.com+86 18786088092

Outcome results

None listed

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