지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2016.1
- 수록면
- 263 - 269 (7page)
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초록· 키워드
오류제보하기
purpose: The purpose of this study was to evaluate compartmental changes using combined single-photon emission computerized tomography and conventional computerized tomography (SPECT/CT) after open wedge high tibial osteotomy (OWHTO) for providing clinical guidance for proper correction.Materials and Methods: Analysis was performed using SPECT/CT from around 1 year after surgery on 22 patients who underwent OWHTO. Postoperative mechanical axis was measured and classified into 3 groups: group I (varus), group II (0o–3o valgus), and group III (>3o valgus). Patella location was evaluated using Blackburne-Peel (BP) ratio. On SPECT/CT, the knee joint was divided into medial, lateral, and patellofemoral compartments and the brighter signal was marked as a positive signal. results: Increased signal activity in the medial compartment was observed in 12 cases. No correlation was observed between postoperative mechanical axis and medial signal increase. Lateral increased signal activity was observed in 3 cases, and as valgus degree increased, lateral compartment’s signal activity increased. Increased signal activity of the patellofemoral joint was observed in 7 cases, and significant correlation was observed between changes in BP ratio and increased signal activity. conclusions: For the treatment of medial osteoarthritis, OWHTO requires overcorrection that does not exceed 3 valgus. In addition, the possibility of a patellofemoral joint problem after OWHTO should be kept in mind.
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등록된 정보가 없습니다.
참고문헌 (20)
참고문헌 신청
이동철 / 2012 / High Tibial Osteotomy / Knee Surgery and Related Research 24(2):61~69
Hui C / 2011 / Long-term survival of high tibial osteotomy for medial compartment osteoarthritis of the knee / Am J Sports Med 39:64~70
Hirschmann MT / 2013 / Assessment of loading history of compartments in the knee using bone SPECT/CT : a study combining alignment and 99mTc-HDP tracer uptake/distribution patterns / J Orthop Res 31:268~274
Hirschmann MT / 2013 / Single photon emission computerized tomography and conventional computerized tomography(SPECT/CT)for evaluation of patients after anterior cruciate ligament reconstruction : a novel standardized algorithm combining mechanical and metabolic information / Knee Surg Sports Traumatol Arthrosc 21:965~974
Hirschmann MT / 2012 / Standardized volumetric 3D-analysis of SPECT/CT imaging in orthopaedics : overcoming the limitations of qualitative 2D analysis / BMC Med Imaging 12:5
Hui C / 2011 / Long-term survival of high tibial osteotomy for medial compartment osteoarthritis of the knee / Am J Sports Med 39:64~70
Hirschmann MT / 2013 / Assessment of loading history of compartments in the knee using bone SPECT/CT : a study combining alignment and 99mTc-HDP tracer uptake/distribution patterns / J Orthop Res 31:268~274
Hirschmann MT / 2013 / Single photon emission computerized tomography and conventional computerized tomography(SPECT/CT)for evaluation of patients after anterior cruciate ligament reconstruction : a novel standardized algorithm combining mechanical and metabolic information / Knee Surg Sports Traumatol Arthrosc 21:965~974
Hirschmann MT / 2012 / Standardized volumetric 3D-analysis of SPECT/CT imaging in orthopaedics : overcoming the limitations of qualitative 2D analysis / BMC Med Imaging 12:5
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