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Comparison of Distance of Subacromial Space Using Ultrasonographic Measurement on Arm Positions of Shoulder Injured Patients

  • Journal of the Korean Society of Physical Medicine
  • Abbr : J Korean Soc Phys Med
  • 2011, 6(4), pp.397-406
  • Publisher : The Korean Society of Physical Medicine
  • Research Area : Medicine and Pharmacy > Physical Therapy > Other physical therapy

지은미 1 김선엽 ORD ID 2 박지환 3

1하나 내과정형외과의원
2대전대학교
3대전보건대학교

Candidate

ABSTRACT

Purpose:Recently ultrasound images has been used to measure the subacromial space with a linear measurement of the acromiohumeral distance. The purpose of this study was to comparison of distance of subacromial space using ultrasonographic measurement on arm positions of shoulder injured patients. Methods:The subjects were 30 shoulder injured patients (19 males and 11 females). Ultrasonography was performed to measure subacromial space during each shoulder resting position, 45° abduction, internal rotation with 45° abduction and external rotation with 45° abduction. Results:Subacromial space was a significantly difference between injured arm and normal arm at shoulder resting position. At 45° abduction, subacromial space was narrowing significantly between injured arm and normal arm. At external rotation with 45° abduction, subacromial space were wider in normal arm than in injured arm but it was not significantly. Intra-observer reliability for ultrasonography measurement of subacromial distance was excellent (.96~.99). Conclusion:These results identified that positions of injured shoulder was related to subacromion space.

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