Successful Total Knee Arthroplasty for Hoffa and Proximal Tibial Fractures: Report of Three Complex Cases After Failed Osteosynthesis Procedures

Takuma Maeda; Tomoyuki Matsumoto; Masahiro Fujita; Masanori Tsubosaka; Tomoyuki Kamenaga; Naoki Nakano; Yuichi Kuroda; Shinya Hayashi; Takahiro Niikura; Ryosuke Kuroda

doi:10.12659/AJCR.941187

13 November 2023 : Case report Japan

Successful Total Knee Arthroplasty for Hoffa and Proximal Tibial Fractures: Report of Three Complex Cases After Failed Osteosynthesis Procedures

Rare disease

Takuma Maeda^1A, Tomoyuki Matsumoto^1A*, Masahiro Fujita^1A, Masanori Tsubosaka^1A, Tomoyuki Kamenaga^1A, Naoki Nakano^1A, Yuichi Kuroda^1A, Shinya Hayashi^1A, Takahiro Niikura^1A, Ryosuke Kuroda^1A

DOI: 10.12659/AJCR.941187

Am J Case Rep 2023; 24:e941187

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Table 1. Pre- and post-surgery knee scores: three cases.This table shows the preoperative and postoperative 2011 Knee Society Scores for 3 cases, arranged in the order of objective knee indicator, patient satisfaction, patient expectations, functional activities, and total.

2011 KSS	Case 1		Case 2		Case 3
2011 KSS	Pre-op	Post-op	Pre-op	Post-op	Pre-op	Post-op
Objective knee indicator	40	92	26	80	68	80
Patient satisfaction	20	28	0	30	10	26
Patient expectations	8	8	12	11	10	11
Functional activities	28	83	26	80	29	81
Total	96	211	64	201	117	198
KSS – the 2011 Knee Society Score; Pre-op – preoperative; Post-op – postoperative.

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Successful Total Knee Arthroplasty for Hoffa and Proximal Tibial Fractures: Report of Three Complex Cases After Failed Osteosynthesis Procedures

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