Ligament Tension Measurement in Knee Arthroplasty

Nanjing University

Status: Enrolling

Conditions: Knee Arthropathy

Treatments: Device: A gap plate with the function of knee joint pressure detection

Study type: Observational

Funder types: Other

Identifiers

NCT05583630

2022-LCYJ-MS-23

Details and patient eligibility

About

1. To develop a new type of knee joint pressure detection device and demonstrate its feasibility
2. To analyze individual differences of knee ligament tension using the new device and explore the influencing factors of ligament tension
3. To explore the correlation between knee ligament tension and postoperative knee function

Enrollment: 110 estimated patients

Sex: All

Ages: 18 to 90 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Patients receiving primary knee arthroplasty

Exclusion criteria

• Patients having had a surgery history of the ipsilateral knee

Trial design

110 participants in 1 patient group

Ligament tension measurement group

Description:

All participants will receive ligament tension measurement by the tension device during operation

Treatment:

Device: A gap plate with the function of knee joint pressure detection