Checroun Anthony J, Hawkins Christopher, Kummer Frederick J, Zuckerman Joseph D
Shoulder Service, Hospital for Joint Diseases, New York, NY, USA.
J Shoulder Elbow Surg. 2002 Nov-Dec;11(6):614-7. doi: 10.1067/mse.2002.126099.
The glenoids of 412 scapula specimens were templated with the use of 6 currently available glenoid systems to determine the goodness of fit for the various designs. When a fitting criterion of a mismatch of less than 2 mm between the template and the actual glenoid periphery for 8 radial locations was used, the various designs fit from 0% to 48% of the glenoids. Because glenoid component fixation longevity can depend on the degree of osseous support, these results indicate that glenoid component design and sizing can be improved.
使用6种现有的关节盂系统对412个肩胛骨标本的关节盂进行模板测量，以确定各种设计的贴合度。当采用模板与实际关节盂周边在8个径向位置的不匹配小于2毫米的贴合标准时，各种设计与0%至48%的关节盂相贴合。由于关节盂部件固定的持久性可能取决于骨支撑程度，这些结果表明关节盂部件的设计和尺寸可以改进。
