Measured resection versus computer-assisted gap balancing technique for component alignment and femoro-tibial rotational mismatch in posterior-stabilized total knee arthroplasty: a prospective study

Status

Recruiting

Phases

Phase 4

Study type

Interventional

Source

TCTR

Registry ID

TCTR20201203001

Enrollment

Unknown

Registered

2020-12-03

Start date

2018-02-20

Completion date

Unknown

Last updated

2026-08-03

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

Conditions

Osteoarthritis of the knee component alignment Measures resection gap balancing computer assisted surgery total knee arthroplasty

Interventions

Measured resection technique was used to determine femoral rotation ,Computer assisted gap balancing technique was used to determine femoral rotation

Experimental Procedure/Surgery,Active Comparator Procedure/Surgery

Measured resection technique,Computer assisted gap balancing technique

Eligibility

Sex/Gender

All

Age

40 Years to 100 Years

Inclusion criteria

Inclusion criteria: Primary osteoarthritis of the knee undergoing total knee arthroplasty

Exclusion criteria

Exclusion criteria: Patients with previous knee operation

Design outcomes

Primary

Measure	Time frame
Femoral Component alignment post-op CT measurement	—

Secondary

Measure	Time frame
Tibial Component alignment post-op CT measurement	—

Countries

Thailand

Contacts

Public ContactApisit Patamarat

Ayutthaya hospital

apisit_kao@yahoo.com0816841060

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026

Measured resection versus computer&#45;assisted gap balancing technique for component alignment and femoro&#45;tibial rotational mismatch in posterior&#45;stabilized total knee arthroplasty: a prospective study