Thus, 22% of the humeri had an angle outside of this range, making them worthy of study to optimize prosthetic design or surgical technique to accommodate for differences in native anatomy.

• 这意味着，有22%25的人的颈干角度数处于这一范围之外，因此，优化假体的设计和相关手术技术以适应这一类解剖差异是值得研究的课题。