Investigating the relationship between internal tibial torsion and medial collateral ligament injury in patients undergoing knee arthroscopy due to tears in the posterior one third of the medial meniscus

Guler O., Isyar M., Karataş D., ÖRMECİ T., Cerci H., Mahirogulları M.

Knee, cilt.23, sa.4, ss.655-658, 2016 (SCI-Expanded) identifier identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 23 Sayı: 4
  • Basım Tarihi: 2016
  • Doi Numarası: 10.1016/j.knee.2015.09.020
  • Dergi Adı: Knee
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.655-658
  • Anahtar Kelimeler: Knee arthroscopy, Medial collateral ligament, Injury, Internal tibial torsion, Foot femoral angle, Transmalleolar angle, Medial meniscus
  • İstanbul Medipol Üniversitesi Adresli: Evet

Özet

Purpose To evaluate the relationship between medial collateral ligament (MCL) injury and degree of internal tibial torsion in patients who had undergone arthroscopic resection due to tears in the posterior one third of the medial meniscus. Methods Seventy-one patients were allocated into two groups with respect to foot femur angle (FFA) and transmalleolar angle (TMA) (Group 1 31 patients with FFA < 8° and Group 2 40 patients with FFA ≥ 8°). The groups were compared in terms of valgus instability, Lysholm score, magnetic resonance view, FFA, and TMA, both before and after the operation. Results Lysholm scores were higher in Group 2 at both postoperative week 1 (p < 0.001) and month 1 (p = 0.045) relative to Group 1. Preoperative cartilage injury was encountered more frequently in Group 1 (p = 0.037) than in Group 2. MCL injury was detected more frequently in Group 1 compared to Group 2 postoperatively at week 1 (p = 0.001). Conclusion We conclude that FFA and TFA, indicators of internal tibial torsion, may serve as markers for foreseeing clinical improvement and complications following arthroscopic surgery. Level of Evidence level III retrospective comparative study.