Rupture of Anterior Cruciate Ligament
Conditions
Keywords
ACL, double-bundle, navigation system
Brief summary
The purpose of this prospective study is to evaluate the influence of both bundles on the knee stability - anterior-posterior translation, internal and external rotations after the double-bundle reconstruction of Anterior Cruciate Ligament and to compare the stability after single-bundle and double-bundle reconstruction using a computer navigation system.
Detailed description
The purpose of this prospective study is to evaluate the influence of both bundles on the knee stability - anterior-posterior translation, internal and external rotations after the double-bundle reconstruction of Anterior Cruciate Ligament (ACL) and to compare the stability after single-bundle and double-bundle reconstruction using a computer navigation system. Methods Anterior-posterior translation, internal rotation, and external rotation were recorded in the deficient condition (without ACL), in the anteromedial-reconstructed, posterolateral-reconstructed, and in the whole ACL-reconstructed condition for double-bundle reconstructions and before and after the ACL reconstruction in single-bundle group. KT-1000 was used to evaluate anterior-posterior translation.
Interventions
PROCEDURE'biomechanic of the knee'
20 patients had their ACL replaced by SB reconstruction from hamstrings, 20 patients double - bundle technique with AM bundle being reconstructed first, and 20 patients with the PL bundle first.
Sponsors
Masaryk University
Hospital Znojmo
Study design
Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
BASIC_SCIENCE
Masking
SINGLE (Subject)
Eligibility
Sex/Gender
ALL
Age
18 Years to 53 Years
Healthy volunteers
No
Inclusion criteria
* isolated ACL lesion and primary ACL replacement
Exclusion criteria
* replacement of ACL with navigation system
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| measurement of rotational and anterior-posterior movement tibia to femur before the replacement of ACL | one hour | measurement of rotational and anterior-posterior movement tibia to femur before the replacement the ACL (single bundle)or after the tonisation of one portion of ACL in double bundle type of reconstruction of ACL in the operating sale |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| measurement of rotational and anterior-posterior movement tibia to femur after the replacement of ACL | one hour | measurement of rotational and anterior-posterior movement tibia to femur after the replacement the ACL (single bundle)or after the tonisation of second portion of ACL in double bundle type of reconstruction of ACL in the operating sale |
Countries
Czechia
Outcome results
None listed