Abstract
Purpose: To evaluate the normal glenoid size of the Koreans in their 7th and 8th decades with the Computed tomographic (CT) studies.
Materials and Methods: The CT images were obtained from normal scapulae of the patients (mean age : 68.8, range 62–76) with the humeral fracture cases. A Display workstation version 2.0.73.315 was used to measure the scans to determine the maximal superoinferior(SI) and anteroposterior(AP) diameter of the osseous glenoid vault.
Results: The average diameter of curvature of the glenoid were 31.2±2.3mm(range, 27 to 34mm) in the superior-inferior directions and 26.1±2.4mm(range, 22 to 31mm) in anterior-posterior.
Conclusion: This study showed the normal glenoid size of the Korean and it is smaller than the size which the international literature reported. It would be important factor for the treatment of fracture or arthroplasty implant designs.
Correspondence should be addressed to ISTA Secretariat, PO Box 6564, Auburn, CA 95604, USA. Tel: 1-916-454-9884, Fax: 1-916-454-9882, Email: ista@pacbell.net
