PFC Sigma Knee System을 이용한 슬관절 재치환술
Revision Total Knee Arthroplasty Using the PFC Sigma Knee System
0
조회
0
다운로드
0
인용
0
참고문헌
키워드
초록
목적: 슬관절 재치환술을 시행받았던 환자에서 원인 및 임상적, 방사선학적 결과를 평가하고자 하였다. 대상 및 방법: 1999년 3월부터 2005년 5월까지 PFCⓇ Sigma knee system을 이용하여 슬관절 재치환술을 시행받았던 34명의 환자 38예를 대상으로 하였고, 평균 연령은 71.2세, 추시 기간은 평균 6년 7개월(4년∼10년 2개월)이었다. 일차 슬관절 치환술 후 재치환술까지의 기간과 원인을 조사하였고, 임상적 평가는 Knee Society Scoring system (KSS system)의 슬관절 점수와 기능 점수를 분석하였으며, 방사선학적 분석은 미국 슬관절 학회의 방사선학적 평가법을 사용하였다. 결과: 재치환술까지의 기간은 평균 6년 3개월이었고, 원인으로는 삽입물의 해리 및 골용해가 25예, 감염 7예, 슬관절 강직 3예, 폴리에틸렌 문제 3예였다. 슬관절 점수는 술 전 평균 45.1점에서 술 후 84.5점으로 호전되었으며, 기능 점수는 술 전 평균 37.2점에서 술 후 78.2점으로 향상되었다. 방사선학적으로 대퇴 경골각은 술 전 평균 외반 2.2o에서 술 후 평균 6.5o로 교정되었고, 전 예에서 방사선 투과선은 4점 이하였다. 합병증으로 표재성 감염이 2예, 창상 이개 및 피부 결손 1예 있었다. 결론: 슬관절 재치환술의 주 원인은 삽입물의 해리 및 골용해였다. 적절한 금속 보강물, 동종골 이식술과 함께 후방십자인대 대치형 삽입물인 PFCⓇ Sigma knee system을 이용한 슬관절 재치환술은 만족스러운 임상적 결과를 보였으나 장기 추시가 필요하리라 생각된다.
Abstract
Purpose: We wanted to analyze the causes of revision and the clinical and radiographic results after revision total knee arthroplasty. Materials and Methods: Thirty-eight knees in 34 patients underwent revision total knee arthroplasty using the PFCⓇ Sigma revision system between March 1999 and May 2005. The average patient age was 71.2 years, and the average follow-up period was 6 years 7 months (range: 4 years∼10 years 2 months). We evaluated the time interval between the primary and revision arthroplasty and the causes of revision. The clinical outcomes were assessed using the knee score and the functional score of the Knee Society Scoring system (KSS system), and the radiographic measurements were assessed using the roentgenographic method of the American Knee Society. Results: The mean interval between primary and revision arthroplasty was 6 years 3 months. The causes of revision included 25 cases of aseptic loosening and osteolysis, 7 cases of infection, 3 cases of joint stiffness and 3 cases of polyethylene problems. At the follow up, the mean preoperative knee and functional scores improved from 45.1 points to 84.5 and 37.2 to 78.2, respectively. Radiographycally, the average femorotibial angle was corrected from 2.2o in valgus to 6.5o. The radiolucency score was below 4 in all the cases. The complications after revision arthroplasty were 2 cases of superficial infection and 1 case of wound dehiscence with a skin defect. Conclusion: The main causes of revision arthroplasty were aseptic loosening and osteolysis. Satisfactory results were obtained using the posterior cruciate ligament and substituting the PFCⓇ Sigma knee system with appropriately selected metal augmentation and an allograft. This study showed favorable results on long term follow-up.
참고문헌 (30)
- Aoyagi K, "Prevalence of joint pain is higher among woman in rural Japan than urban Japanese- American women in Hawaii", Ann Rheum Dis, 58, pp.315~319 (1999)
- Ayers DC, "Polyethylene wear and osteolysis following total knee replacement", Instr Course Lect, 46, pp.205~213 (1997)
- Bae DK, "Causes and clinical outcomes associated with re- revision total knee arthroplasty", J Korean Knee Soc, 20, pp.7~15 (2008)
- Barrack RL, "The effect of stem design on end-of-stem pain in revision total knee arthroplasty", J Arthroplasty, 19(7), pp.119~124 (2004)
- Bengtson S, "The infected knee arthroplasty. A 6-year follow-up of 357 cases", Acta Orthrop Scand, 62, pp.301~311 (1991)
- Bezwada HP, "Distal femoral allograft reconstruction for massive osteolytic bone loss in revision total knee arthroplasty", J Arthroplasty, 21, pp.242~248 (2006)
- Bottner F, "Hybrid component fixation in revision total knee arthroplasty", Clin Orthop Relat Res, 446, pp.127~131 (2006)
- Bullens PH, "Patient satisfaction after total knee arthroplasty: a comparison between subjective and objective outcome assessments", J Arthroplasty, 16, pp.740~747 (2001)
- Bush JL, , Clin Orthop Relat Res, 452, pp.186~192 (2006)
- Chon JG, "Hybrid stem fixation in revision total knee arthroplasty (TKA)", Surg Technol Int, 12, pp.214~220 (2004)
- Completo A, "The influence of different tibial stem designs in load sharing and stability at the cement-bone interface in revision TKA", Knee, 15, pp.227~232 (2008)
- Dennis DA, "Femoral condylar lift-off in vivo in total knee arthroplasty", J Bone Joint Surg Br, 83, pp.33~39 (2001)
- Engh GA, "Bone loss with revision total knee arthroplasty: defect classification and alternatives for reconstruction", Instr Course Lect, 48, pp.167~175 (1999)
- Ewald FC, "The knee society total knee arthroplasty roentgenographic evaluation and scoring system", Clin Orthop Relat Res, (248), pp.9~12 (1989)
- Friedman RJ, "Revision total knee arthroplasty in patients with osteoarthritis", Rheum Dis Clin North Am, 14, pp.537~544 (1988)
- Gofton WT, "Revision total knee arthroplasty: fixation with modular stems", Clin Orthop Relat Res, (404), pp.158~168 (2002)
- Goksan SB, "One-stage reimplantation for infected total knee arthroplasty", J Bone Joint Surg Br, 74, pp.78~82 (1992)
- Goldman RT, "2-stage reimplantation for infected total knee replacement", Clin Orthop Relat Res, (331), pp.118~124 (1996)
- Gustke KA, "Preoperative planning for revision total knee arthroplasty: avoiding chaos", J Arthroplasty, 20(4), pp.37~40 (2005)
- Hofmann AA, "Treatment of infected total knee arthroplasty using an articulating spacer", Clin Orthop Relat Res, (321), pp.45~54 (1995)
- Insall JN, "Revision of total knee replacement", Instr Course Lect, 35, pp.290~296 (1986)
- Insall JN, "Rationale of the Knee Society clinical rating system", Clin Orthop Relat Res, (248), pp.13~14 (1989)
- Kim YH, "Revision total knee arthroplasty with use of a constrained condylar knee prosthesis", J Bone Joint Surg Am, 91, pp.1440~1447 (2009)
- Mabry TM, "The role of stems and augments for bone loss in revision knee arthroplasty", J Arthroplasty, 22(4), pp.56~60 (2007)
- Mulhall KJ, "Current etiologies and modes of failure in total knee arthroplasty revision", Clin Orthop Relat Res, 446, pp.45~50 (2006)
- Mumme T, "Surface pretreatment for prolonged survival of cemented tibial prosthesis components: full- vs. surface-cementation technique", Biomed Tech (Berl), 51, pp.95~102 (2006)
- Nelson CL, "Implant selection in revision total knee arthroplasty", J Bone Joint Surg Am, 85(1), pp.43~51 (2003)
- Rosenberg AG, "Salvage of infected total knee arthroplasty", Clin Ortho Relat Res, (226), pp.29~33 (1988)
- Stevenson S, "The response to bone allografts", J Bone Joint Surg Am, 74, pp.939~950 (1992)
- Stockley I, "Allograft reconstruction in total knee arthroplasty. In: Allografts in orthopaedic practice", pp.175~ (1992), Williams and Wilkins
