Three-dimensional ultrasonography in the diagnosis of rotator cuff lesions

Ultrasound Med Biol. 2001 Jun;27(6):745-9. doi: 10.1016/s0301-5629(01)00361-1.

Abstract

Two-dimensional (2-D) ultrasound (US) of rotator cuff lesions is a well-established tool. The aim of this study was to elucidate if the use of 3-D sonography can increase the diagnostic yield of US. A total of 40 patients were preoperatively evaluated using 2-D and 3-D sonography, and these results were compared to intraoperative findings. Ultrasound was performed on a 530D US machine (Kretztechnik, Zipf, Austria) with a 10-MHz transducer. We found an increased validity of 3-D imaging, mainly based on the higher reliability in the diagnosis of partial-thickness cuff lesions. Sensitivity and specificity were found to be 91% and 82% for 3-D sonography and 74% and 82% for 2-D sonography, respectively. With 3-D US partial-tear rotator cuff lesions can be predicted more accurately.

MeSH terms

  • Adult
  • Aged
  • Female
  • Humans
  • Imaging, Three-Dimensional*
  • Male
  • Middle Aged
  • Predictive Value of Tests
  • Prospective Studies
  • Rotator Cuff / diagnostic imaging*
  • Rotator Cuff / surgery
  • Rotator Cuff Injuries*
  • Sensitivity and Specificity
  • Tendinopathy / diagnostic imaging
  • Ultrasonography