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pro vyhledávání: '"KYUNG-HOI KOO"'
Publikováno v:
Archives of orthopaedic and trauma surgery.
We previously reported five-to-seven-year results of total hip arthroplasty (THA) with the use of delta ceramic-on-ceramic (CoC) bearing. We conducted an extension study with a CT scan at a minimum of 10 years after surgery.From March 2009 to March 2
Publikováno v:
Archives of Orthopaedic and Trauma Surgery. 141:1155-1162
The results of total hip arthroplasty (THA) with use of Delta ceramic articulation were successful at medium term follow-up. The use of this newest ceramic has markedly reduced the incidence of ceramic head fractures, but not the incidence of ceramic
Publikováno v:
Archives of Orthopaedic and Trauma Surgery. 137:625-630
The purpose of this study was to investigate the reasons for delayed surgery in patients with proximal hip fracture and to compare differences in mortality between delayed surgery cases and non-delayed surgery cases. In addition, we evaluated causal
Publikováno v:
Archives of orthopaedic and trauma surgery. 140(11)
The treatment of unstable intertrochanteric fracture in elderly patients is challenging and how to treat these patients remains controversial. The purposes of this study were to compare (1) reoperation rate, (2) mortality and (3) the postoperative ch
Publikováno v:
Archives of Orthopaedic and Trauma Surgery. 136:1213-1226
Arthroplasties of hip and knee are associated with blood loss, which may lead to adverse patient outcome. Performing arthroplasties in Jehovah’s Witness patients who do not accept transfusion has been a matter of concern. We developed a protocol, w
Publikováno v:
Archives of Orthopaedic and Trauma Surgery. 131:1585-1590
Septic hip is rare in patients with femoral head osteonecrosis (FHON) and has been known to occur in those who are immune compromised. Thus, surgeons do not concern about the superimposed septic hip in immunocompetent patients. We report five patient
Publikováno v:
Archives of Orthopaedic and Trauma Surgery. 130:915-920
Occult fractures of the proximal femur are not evident on radiographs and the diagnoses are often missed or delayed. We tried to determine whether the delay of diagnosis in elderly patients lead to increased morbidity and increased need for operation
Autor:
Shin-Yoon Kim, Kuen-Tak Suh, Yong-Chan Ha, Jung-Ah Choi, Yong Sik Kim, Byung-Woo Min, Yoon-Je Cho, Kyung-Hoi Koo
Publikováno v:
Archives of Orthopaedic and Trauma Surgery. 125:390-395
In the proximal femoral metaphysis, hematopoietic marrow is predominant during the adult stage of life. The conversion of hematopoietic marrow to fatty marrow in the proximal femoral metaphysis has been suggested as an etiologic factor of ischemia in
Autor:
Jin Won Yang, Shin Yoon Kim, Kyung-Hoi Koo, Man-Soo Joun, Myunggyu D. Noh, Min-Cheol Lee, Yong-Chan Ha, Philip Yang, Kang-Il Kim
Publikováno v:
Archives of Orthopaedic and Trauma Surgery. 122:88-92
A three-dimensional finite element model of a femoral head was developed using a surface modeling technique. The distribution of the stress index S (S = effective stress / yield strength, sigma/sigmaY) in various sizes of segmental osteonecrosis was
Publikováno v:
Archives of orthopaedic and trauma surgery. 133(7)
The best options of internal fixation for unstable intertrochanteric femoral fractures in elderly osteoporotic patients remain controversial. We determined whether intramedullary nail or extramedullary plate provides better treatment for unstable int