Three-dimensional tibiofemoral kinematics of the anterior cruciate ligament-deficient and reconstructed knee during walking

Anastasios D. Georgoulis, Anastasios Papadonikolakis, Christos D. Papageorgiou, Argyris Mitsou, Nicholas Stergiou

Research output: Contribution to journalArticle

319 Citations (Scopus)

Abstract

Background: It is possible that gait abnormalities may play a role in the pathogenesis of meniscal or chondral injury as well as osteoarthritis of the knee in patients with anterior cruciate ligament deficiency. Hypothesis: The three-dimensional kinematics of anterior cruciate ligament-deficient knees are changed even during low-stress activities, such as walking, but can be restored by reconstruction. Study Design: Case control study. Methods: Using a three-dimensional optoelectronic gait analysis system, we examined 13 patients with anterior cruciate ligament-deficient knees, 21 patients with anterior cruciate ligament-reconstructed knees, and 10 control subjects with uninjured knees during walking. Results: Normal patterns of knee flexion-extension, abduction-adduction, and internal-external rotation during the gait cycle were maintained by all subjects. A significant difference in tibial rotation angle during the initial swing phase was found in anterior cruciate ligament-deficient knees compared with reconstructed and control knees. The patients with anterior cruciate ligament-deficient knees rotated the tibia internally during the initial swing phase, whereas the others rotated externally. Conclusions: Patients with anterior cruciate ligament-deficient knees experienced repeated episodes of rotational instability during walking, whereas patients with reconstruction experienced tibial rotation that is closer to normal. Clinical Relevance: Repeated episodes of knee rotational instability may play a role in the development of pathologic knee conditions.

Original languageEnglish (US)
Pages (from-to)75-79
Number of pages5
JournalAmerican Journal of Sports Medicine
Volume31
Issue number1
DOIs
StatePublished - Jan 1 2003

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Anterior Cruciate Ligament
Biomechanical Phenomena
Walking
Knee
Gait
Knee Osteoarthritis
Tibia
Cartilage
Case-Control Studies

ASJC Scopus subject areas

  • Orthopedics and Sports Medicine
  • Physical Therapy, Sports Therapy and Rehabilitation

Cite this

Three-dimensional tibiofemoral kinematics of the anterior cruciate ligament-deficient and reconstructed knee during walking. / Georgoulis, Anastasios D.; Papadonikolakis, Anastasios; Papageorgiou, Christos D.; Mitsou, Argyris; Stergiou, Nicholas.

In: American Journal of Sports Medicine, Vol. 31, No. 1, 01.01.2003, p. 75-79.

Research output: Contribution to journalArticle

Georgoulis, Anastasios D. ; Papadonikolakis, Anastasios ; Papageorgiou, Christos D. ; Mitsou, Argyris ; Stergiou, Nicholas. / Three-dimensional tibiofemoral kinematics of the anterior cruciate ligament-deficient and reconstructed knee during walking. In: American Journal of Sports Medicine. 2003 ; Vol. 31, No. 1. pp. 75-79.
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