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한창동 ( Chang Dong Han ),윤경환 ( Kyung Hwan Youn ),하중원 ( Jung Won Ha ) 대한고관절학회 1996 Hip and Pelvis Vol.8 No.1
Amyloid deposits involving the bone are relatively rare. Sometimes bony amyloid lesion has been seen in chronic hemodialysis patients. To our knoweldge, bone amyloidosis in chronic CAPD(continuous ambulatory peritoneal dialysis) patient have rarely been reported. We report a case of bone amyloidosis with pathologioc fracture of left hip without myeloma and other plsama cell dyscrasia.
Hydroxyapatite코팅 인공고관절 전치환술 -대퇴골 삽입물의 임상적 및 방사선학적 단기 추시 결과-
한창동 ( Chang Dong Han ),윤경환 ( Kyung Hwan Youn ) 대한고관절학회 1995 Hip and Pelvis Vol.7 No.1
Because of Osteoconductive properties, plasma sprayed coating of Hydroxyapatite are biocompatible and may cotribute to the early fixation of total joint prosathesis. And so 54 hips(48 patients) who had Landos Euroform total]oitlt hip replacement, a system in which femoral stem are plasma sprayed Hydroxyapatite coated during the period from January 1992 to March 1993 were studied prospectively about clinical and radiological result. The femoral componets have been followed for a minimum of 23 months and an average 29 months. Harris hip score averaged 94 at most recent follow up intervals. At the last follow up, the pain and limp was remained in 5 cases(9%) respectively and only slightly to mild in mostly. Although thigh pain has been occured in 5 cases(9%), all patients had not trouble in daily activity. In radiological evaluation, there was a rapid and good endosteal bone formation of implants with bone apposition on the Gruen zone 2 and 6 of HA coating area. No radiolucent line foramtion was detected around HA coated implant part. No reoperation were necessary for failure of fixation or change in position or loosening of stem. No roentgenographic signs such as progressive radiolucency, component migration and loosening have not occured. The result of the study indicate that this Hydroxyapatite coated femoral component can pmvide satisfactory clinical and radiological result. Futher prospective follow up is necessary to determine whether the favorable early result of this implant are maintained over longer period.