title: [The effectivity of magnetic resonance imaging findings in the diagnosis of bucket handle meniscal tears].
abstract: OBJECTIVE
  This study aims to test the efficacy of magnetic resonance imaging (MRI) evaluation by a group who were blinded to the arthroscopic diagnosis in patients with known bucket handle meniscal tears.
  
  
  METHODS
  In this study, MRI scans of 28 patients who were operated due to bucket handle meniscal tear with sufficient documentation were evaluated. Radiographic evaluation was performed by two different groups, including an orthopedist and radiologist. In the first group, evaluation of MRI scans was performed by the specialists who were aware of the arthroscopic diagnosis and marked the defined MRI signs of bucket handle meniscal tear. In the second group, evaluation was done, remaining blinded to the diagnosis, with only initial complaints at admission. The second group also evaluated the MRI scans and marked the pathologic signs. The sensitivity of radiological signs marked by both groups was compared. Invariables were found using blinded evaluation.
  
  
  RESULTS
  Double posterior cruciate ligament and free fragment in the intercondylar notch were invariable sensitivities found in the MRI scans by blinded evaluation. The sensitivity of coronal truncation, anterior flip and any free fragment signs were significantly decreased in the setting of blinded evaluation.
  
  
  CONCLUSIONS
  Preoperative differentiation of reparable bucket-handle tears from irreparable is of utmost importance. As meniscal repair improves knee stability and functional results, surgical repair of meniscal injuries particularly in younger individuals who are scheduled for anterior cruciate ligament reconstruction have a positive effect on clinical outcomes.
authors.affiliation: Department of Orthopedics and Traumatology, Medical Faculty of Kırıkkale University, 71100 Kırıkkale, Turkey. meturker@yahoo.com
authors.forename: Mehmet
authors.initials: M
authors.lastname: Türker
authors.forename: Ozgür
authors.initials: O
authors.lastname: Cetik
authors.forename: Meriç
authors.initials: M
authors.lastname: Cırpar
authors.forename: Mehmet
authors.initials: M
authors.lastname: Yalçınozan
authors.forename: Ruhi Barış
authors.initials: RB
authors.lastname: Cömert
authors.forename: Talat
authors.initials: T
authors.lastname: Simşek
mesh_terms: D000293:Adolescent; D000328:Adult; D001182:Arthroscopy; D005260:Female; D006801:Humans; D015601:Injury Severity Score; D007718:Knee Injuries / Q000000981:diagnostic imaging / Q000473:pathology* / Q000601:surgery; D008279:Magnetic Resonance Imaging; D008297:Male; D008592:Menisci, Tibial / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery; D008875:Middle Aged; D011237:Predictive Value of Tests; D011859:Radiography; D020127:Recovery of Function; D000070600:Tibial Meniscus Injuries