CAJ | 학술논문

目的：探讨新生儿髋关节的超声解剖和先天性髋关节脱位的 B 超早期诊断方法。方法回顾性分析1083例新生儿两侧髋关节 B 超检查结果。结果发现先天性髋关节半脱位1例，在髋关节冠状面声像图上分别测量新生儿髋关节的α角、β角、髋臼指数和股骨头骨性髋臼覆盖率，其正常值分别为：65.10°±5.10°、40.27°±6.14°、24.75°±4.29°、（64.66±5.63）%。结论 B 超能早期发现先天性髋关节脱位及发育不良，操作简单、经济、无痛、无放射性损害。
목적：탐토신생인관관절적초성해부화선천성관관절탈위적 B 초조기진단방법。방법회고성분석1083례신생인량측관관절 B 초검사결과。결과발현선천성관관절반탈위1례，재관관절관상면성상도상분별측량신생인관관절적α각、β각、관구지수화고골두골성관구복개솔，기정상치분별위：65.10°±5.10°、40.27°±6.14°、24.75°±4.29°、（64.66±5.63）%。결론 B 초능조기발현선천성관관절탈위급발육불량，조작간단、경제、무통、무방사성손해。
Objective To investigate the early diagnostic methods of B-mode ultrasonography in neonatal hip anatomy and congenital dislocation of the hip. Methods The results of B-mode ultrasonog-raphy of bilateral hip joints of 1083 cases neonatus were analyzed retrospectively. Results There was 1 case of congenital subluxation of hip unilateral. The α,β angle,acetabular index and morin ratio of the neonatal hip on the hip joint coronal plane sonogram echogram were measured,and the normal values were:65. 10° ± 5. 10°,40. 27° ± 6. 14°,24. 75° ± 4. 29°,(64. 66 ± 5. 63)% . Conclusions The B-mode ultrasound can discover the congenital dislocation and dysplasia of the hip early,it is simple,econ-omy,painless and has no radioactive damage.