Application of Knee Measurements on 3D CT in TKR

Vinmec Healthcare System

Status: Completed

Conditions: Knee Disease; Knee Osteoarthritis

Treatments: Procedure: Total knee replacement

Study type: Observational

Funder types: Other

Identifiers

NCT06475014

VOSCknee3D

Details and patient eligibility

About

A 3D Computed Tomographic Study of Vietnamese Knee Morphology for Total knee Replacement

Full description

There were controversies and inconsistent results regarding the effectiveness of PSI.

However, most authors used PSI from commercial manufacturers. From our view, the surgeon's involvement in PSI planning and design can affect the PSI's accuracy. Some other benefits of in-hospital PSI included the use of any type of implant without depending on the manufacturer's software system, faster and cheaper. Therefore, we conducted this study to evaluate the effect of in-hospital PSI in which the surgeons take part in the manufacturing job.

Enrollment: 45 patients

Sex: All

Ages: 18 to 90 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Clinical diagnosis of knee osteoarthritis, grade III, IV
• Underwent total knee replacement using patient-specific intrumentation
• With pre and post-operative whole limb CT-Scanners

Exclusion criteria

• Paticipants with valgus knee deformity,
• A history of hip arthroplasty,
• Large bone defect that required augments.

Trial design

45 participants in 1 patient group

Knee with OA

Description:

Underwent Total Knee replacement Surgery, using 3D printed PSI,

Treatment:

Procedure: Total knee replacement