CAJ | 학술논문

目的：探讨髋臼前倾角术前测量在全髋关节置换术中的临床意义。方法将121例需行全髋关节置换术的患者随机分入常规组和术前测量组。常规组按照前倾15°安放人工髋臼，术前测量组按照术前测量角度安放人工髋臼，并统计分析术前测量组术后人工髋臼前倾角度与术前测量值相差1°和5°的比例以及两组患者术后人工髋臼前倾角度差异。结果术前测量组人工髋臼前倾角度术后误差小于1°和5°的比例分别为3．13％和29．69％，常规组与术前测量组术后人工髋臼前倾角度比较，差异有统计学意义（ P＜0．05）。结论髋臼前倾角术前测量可提高人工髋臼安放的精确度，但安放的准确性还需进一步提高。
목적：탐토관구전경각술전측량재전관관절치환술중적림상의의。방법장121례수행전관관절치환술적환자수궤분입상규조화술전측량조。상규조안조전경15°안방인공관구，술전측량조안조술전측량각도안방인공관구，병통계분석술전측량조술후인공관구전경각도여술전측량치상차1°화5°적비례이급량조환자술후인공관구전경각도차이。결과술전측량조인공관구전경각도술후오차소우1°화5°적비례분별위3．13％화29．69％，상규조여술전측량조술후인공관구전경각도비교，차이유통계학의의（ P＜0．05）。결론관구전경각술전측량가제고인공관구안방적정학도，단안방적준학성환수진일보제고。
Objective Discussion the clinical significance of preoperative measurement of acetabular antever-sion in total hip replacement .Methods 121 patients were randomly assigned into normal group and preoperative measurement group .Made the statistical analysis of postoperative differ between anteversion of artificial acetabulum with preoperative measuring value within 1° and 5° ,and contrast the postoperative anteversion of artificial acetabulum in two groups .Results Postoperative error within 1° and 5° was 3 .13% ,29 .69% in preoperative measurement group respectively .There was no statistically significans in the difference of postoperative anteversion of artificial acetabu-lum between two groups .Conclusion acetabulum The preoperative measurement can improve the accuracy in playing artificial acetabulum ,but the accuracy of lay need to improve .