Clinical Results of Cementless Total Knee Replacement
10.4055/jkoa.1994.29.1.191
- Author:
Myung Sang MOON
;
Young Kyun WOO
;
Soon Yong KWON
;
Sung Chul KIM
;
Doo Hoon SUN
;
Seung Beom KANG
- Publication Type:Original Article
- Keywords:
Cementless Total Knee Replacement
- MeSH:
Arthroplasty, Replacement, Knee;
Femur;
Follow-Up Studies;
Gentamicins;
Humans;
Knee;
Orthopedics;
Patella;
Tibia
- From:The Journal of the Korean Orthopaedic Association
1994;29(1):191-197
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
Seventy four consecutive cementless Tricon-M total knee replacement were followed for two to eight years (average three and half years) at the Department of Orthopedics Kangnam St. Mary's Hospital Catholic University Medical College. Using the Hospital for Sepcial Surgery rating system we found that 86.6 percent of the knee were graded excellent or good, 8 percent fair and 5.4 percent poor. In four cases of complication, two patients had gram negative infection postoperatively and one had one stage revision using gentamycine mixed cement and the other who had delayed infection one year after surgery had arthroscopic irrigation and synovectomy. Other two complications were patella lateral sublugation but the realignment operation had been refused. In radiologic examination there were no radiolucenct loosening sign in any patella or femoral component but tibial radiolucency was seen in only three patients. Thirty four (46%) out of 74, cases showed tibial component subsidency (average 2.2mm) during the first one year follow up period but no further progression was seen in later follow up period. No correlation.between radiolucency or subsidence and knee scores was seen. Cementless fixation of all components in total knee replacement, including the tibia and patella, was highly successful and can be achieved without stress relief of the distal femur.
