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Your search keyword '"Abe, Kensaku"' showing total 16 results
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16 results on '"Abe, Kensaku"'

1. Primary total knee arthroplasty assisted by computed tomography-free navigation for secondary knee osteoarthritis following massive calcium phosphate cement packing for distal femoral giant-cell bone tumor treatment: a case report

Author

Takeuchi, Akihiko, Yamamoto, Norio, Ohmori, Takaaki, Hayashi, Katsuhiro, Miwa, Shinji, Igarashi, Kentaro, Higuchi, Takashi, Abe, Kensaku, Yonezawa, Hirotaka, Morinaga, Sei, Araki, Yoshihiro, Asano, Yohei, Saito, Shiro, and Tsuchiya, Hiroyuki

Published
2022
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2. Constitutional varus knee due to tibial deformity is common and represents a good indication for high tibial osteotomy in Japanese population: Consideration of 1010 knees.

Author

Abe, Kensaku, Goshima, Kenichi, Morinaga, Toshio, Nozaki, Masahiro, Fukushima, Hiroaki, Kato, Jiro, Hanaki, Shunta, Demura, Satoru, and Murakami, Hideki

Subjects
*JAPANESE people, *KNEE, *OSTEOTOMY, *HUMAN abnormalities, *OPERATIVE surgery
Abstract

Purpose: This study aimed to elucidate the characteristics of varus knee deformities in the Japanese population, prevalence of various around knee osteotomy procedures and influence of femoral and tibial bowing. Methods: Varus knee deformity was defined as a weight‐bearing line ratio of <50%. A total of 1010 varus knees were selected from 1814 varus knees with weight‐bearing full‐length radiographs, obtained at two facilities, based on exclusion criteria. Various parameters were measured, and around knee osteotomy simulations based on the deformity centre were conducted using digital planning tools. Bowing of the femoral and tibial shafts was measured, with bowing defined as follows: ≤ −0.6° indicating lateral bowing and ≥ 0.6° indicating medial bowing. Statistical analysis was performed to investigate age‐related correlations and their impact on surgical techniques. Results: The study revealed that the proximal tibia was the centre of deformity in Japanese varus knees (42.8%), and high tibial osteotomy was frequently indicated (81.6%). Age demonstrated a mild correlation with femoral shaft bowing (r = −0.29), leading to an increase in the mechanical lateral distal femoral angle and to a decrease in the hip–knee–ankle angle and weight‐bearing line ratio (r = −0.29, 0.221, 0.219). The tibial shaft bowing was unaffected by age (r = −0.022). Conclusion: A significant proportion of Japanese individuals with varus knees exhibit a deformity centre located in the proximal tibia, making them suitable candidates for high tibial osteotomy. No age‐related alterations were discerned in tibial morphology, indicating that the occurrence of constitutional varus knees is attributable to tibial deformities in the Japanese patient cohort. Level of Evidence: Level IV. [ABSTRACT FROM AUTHOR]

Published
2024
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4. Reconstruction using a frozen autograft for a skull and humeral lesion of synchronous multicentric osteosarcoma after undergoing successful neoadjuvant chemotherapy: a case report and review of the literature

Author

Araki, Yoshihiro, Hayashi, Katsuhiro, Yamamoto, Norio, Takeuchi, Akihiko, Miwa, Shinji, Igarashi, Kentaro, Higuchi, Takashi, Abe, Kensaku, Taniguchi, Yuta, Yonezawa, Hirotaka, Morinaga, Sei, Asano, Yohei, Nojima, Takayuki, and Tsuchiya, Hiroyuki

Published
2021
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10. A validation study for the utility of serum microRNA as a diagnostic and prognostic marker in patients with osteosarcoma

Author

Araki, Yoshihiro, primary, Asano, Naofumi, additional, Yamamoto, Norio, additional, Hayashi, Katsuhiro, additional, Takeuchi, Akihiko, additional, Miwa, Shinji, additional, Igarashi, Kentaro, additional, Higuchi, Takashi, additional, Abe, Kensaku, additional, Taniguchi, Yuta, additional, Yonezawa, Hirotaka, additional, Morinaga, Sei, additional, Asano, Yohei, additional, Yoshida, Takeshi, additional, Hanayama, Rikinari, additional, Matsuzaki, Juntaro, additional, Ochiya, Takahiro, additional, Kawai, Akira, additional, and Tsuchiya, Hiroyuki, additional

Published
2023
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11. A Viability Analysis of Tumor-Bearing Frozen Autograft for the Reconstruction After Resection of Malignant Bone Tumors Using 99mTc-MDP Scintigraphy

Author

Araki, Yoshihiro, primary, Yamamoto, Norio, additional, Hayashi, Katsuhiro, additional, Takeuchi, Akihiko, additional, Miwa, Shinji, additional, Igarashi, Kentaro, additional, Higuchi, Takashi, additional, Abe, Kensaku, additional, Taniguchi, Yuta, additional, Yonezawa, Hirotaka, additional, Morinaga, Sei, additional, Asano, Yohei, additional, Nojima, Takayuki, additional, Taki, Junichi, additional, and Tsuchiya, Hiroyuki, additional

Published
2022
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12. Management of Soft-tissue Tumors With a Size of 2-5 cm, Including Malignancy

Author

ARAKI, YOSHIHIRO, primary, YAMAMOTO, NORIO, additional, MAEDA, TORU, additional, KIMURA, HIROAKI, additional, OTA, TAKASHI, additional, SHIMOZAKI, SHINGO, additional, KATO, TAKASHI, additional, INOUE, DAISUKE, additional, HIGUCHI, TAKASHI, additional, ABE, KENSAKU, additional, TANIGUCHI, YUTA, additional, and TSUCHIYA, HIROYUKI, additional

Published
2022
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13. A Validation Study for the Utility of Serum microRNA as a Diagnostic and Prognostic Marker in High-Grade Osteosarcoma Patients

Author

Araki, Yoshihiro, primary, Asano, Naofumi, additional, Yamamoto, Norio, additional, Hayashi, Katsuhiro, additional, Takeuchi, Akihiko, additional, Miwa, Shinji, additional, Igarashi, Kentaro, additional, Higuchi, Takashi, additional, Abe, Kensaku, additional, Taniguchi, Yuta, additional, Yonezawa, Hirotaka, additional, Morinaga, Sei, additional, Asano, Yohei, additional, Yoshida, Takeshi, additional, Hanayama, Rikinari, additional, Matsuzaki, Juntaro, additional, Ochiya, Takahiro, additional, Kawai, Akira, additional, and Tsuchiya, Hiroyuki, additional

Published
2022
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15. Pretreatment Neutrophil Count and Platelet-lymphocyte Ratio as Predictors of Metastasis in Patients With Osteosarcoma

Author

ARAKI, YOSHIHIRO, primary, YAMAMOTO, NORIO, additional, HAYASHI, KATSUHIRO, additional, TAKEUCHI, AKIHIKO, additional, MIWA, SHINJI, additional, IGARASHI, KENTARO, additional, HIGUCHI, TAKASHI, additional, ABE, KENSAKU, additional, TANIGUCHI, YUTA, additional, YONEZAWA, HIROTAKA, additional, MORINAGA, SEI, additional, ASANO, YOHEI, additional, and TSUCHIYA, HIROYUKI, additional

Published
2022
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16. Primary Osteosarcoma in Patients Over 75 Years of Age: A Case Series and Literature Review

Author

ARAKI, YOSHIHIRO, primary, YAMAMOTO, NORIO, additional, HAYASHI, KATSUHIRO, additional, TAKEUCHI, AKIHIKO, additional, MIWA, SHINJI, additional, IGARASHI, KENTARO, additional, HIGUCHI, TAKASHI, additional, ABE, KENSAKU, additional, TANIGUCHI, YUTA, additional, YONEZAWA, HIROTAKA, additional, MORINAGA, SEI, additional, ASANO, YOHEI, additional, NOJIMA, TAKAYUKI, additional, and TSUCHIYA, HIROYUKI, additional

Published
2022
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