Clinics in Shoulder and Elbow

대한견·주관절의학회 (Korean Shoulder and Elbow Society)
권호 표지

정상인의 견봉궁 형태에 대한 방사선 계측

Radiologic Assessment of Normal Acromial Arch

  • 한성호 (국립경찰병원 정형외과) ;
  • 양보규 (국립경찰병원 정형외과) ;
  • 이승림 (국립경찰병원 정형외과) ;
  • 정선욱 (국립경찰병원 정형외과) ;
  • 유성환 (국립경찰병원 정형외과)
  • Hahn Sung Ho (Department of Orthopaedic Surgery, National Police Hospital) ;
  • Yang Bo Kyu (Department of Orthopaedic Surgery, National Police Hospital) ;
  • Yi Seung Rim (Department of Orthopaedic Surgery, National Police Hospital) ;
  • Jung Sun Uk (Department of Orthopaedic Surgery, National Police Hospital) ;
  • Yoo Sung Hwan (Department of Orthopaedic Surgery, National Police Hospital)
  • 발행 : 1999.12.01
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초록

Purpose : The purpose of this study is to evaluate morphology of acromion in relation to age and symmetry in asymptomatic adults. Materials and Methods: Seventy five asymptomatic adults were divided into two groups by age(A group of age twenties and B group of age over forty) and both acromial outlet views were obtained. One hundred fifty radiographs were typed and assessed radiologically by methods of Getz and Liotard. Results: The relative percentages of acromial types I, Ⅱ, and Ⅲ were 3%, 90% and 7% in the A group and 6%, 82% and 12% in the B group respectively, Subacromial peak and spinoacromial angle were 4.3mm, 82 degrees in the A group and 4.6mm, 78 degrees in the B group. Conclusion: Incidence of type is not related to age in normal adult and type II is the most common type. Spinoacromial angle is decreased in older age group and type Ⅲ.

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