http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
김병직(Byung Jik Kim),고한석(Han Suk Ko),김영룡(Young Yong Kim),장준우(Jun Woo Chang),심성실(Sung Sil Sim) 대한고관절학회 1999 Hip and Pelvis Vol.11 No.1
The purpose of this study was to analyse forty-five month follow-up results of twenty total joint arthroplasties of eighteen patients with ankylosed hip retrospectively. The patients were operated upon from May 1991 to February 1997. Eleven hips had been spontaneously ankylosed and nine hips surgically fused. The duration of the ankylosis averaged twenty-six years. The preoperative Harris hip score averaged 67.5 points and the preoperative limb shortening averaged 3.9cm compared with the contralateral side. The average postoperative Harris hip score was 85,6 points and sixteen patients(88.9%) were satisfied with the result of the operaion at the last follow-up. The postoperative range of hip flexion averaged 77.6 degrees. The postoperative limb shortening averaged 1.6cm, which was later corrected by the addition of 2.3cm. The postoperatively measured abductor-lever arm ratio averaged 0.48. Of the twenty hips, infection developed in one; recurrent dislocation, in one; aseptic loosening, in one; and heterotopic ossification, in five. Our experience with these results implies that, if the technical difficulties are overcome, total joint arthroplasty of ankylosed hips is an useful operation which can achieve relief of pain, improved mobility and the correction of limb length discrepancy