scholarly journals Radiographic Underestimation of In Vivo Cup Coverage Provided by Total Hip Arthroplasty for Dysplasia

Orthopedics ◽  
2017 ◽  
Vol 41 (1) ◽  
pp. e46-e51 ◽  
Author(s):  
Yong Nie ◽  
HaoYang Wang ◽  
ZeYu Huang ◽  
Bin Shen ◽  
Virginia Byers Kraus ◽  
...  
Keyword(s):  
Total Hip Arthroplasty ◽  
Hip Arthroplasty ◽  
Total Hip

Cement mantle thickness does not influence serum or local gentamicin concentrations in hybrid total hip arthroplasty: a randomised controlled trial

2018 ◽  
Vol 28 (4) ◽  
pp. 415-421 ◽  
Author(s):  
Willem van IJperen ◽  
Damien Van Quickenborne ◽  
Ronald Buyl ◽  
Thierry Scheerlinck
Keyword(s):  
Total Hip Arthroplasty ◽  
Bone Cement ◽  
Hip Arthroplasty ◽  
Controlled Trial ◽  
Cement Mantle ◽  
Total Hip ◽  
Drain Fluid ◽  
Randomised Controlled ◽  
Mantle Thickness

Introduction: We investigated the in vivo gentamicin elution kinetics of Hi-Fatigue Gentamicin Bone Cement (AAP Biomaterials GmbH) in serum and drain fluid after hybrid hip arthroplasty and the relationship with cement mantle thickness. Methods: We compared in a randomised, non-blinded prospective study, the local and systemic gentamicin concentrations in 2 groups. The thin cement mantle group ( n = 16) received a stem implanted line-to-line with the broach, whereas the thick group ( n = 14) had an undersized stem. Gentamicin concentrations were measured in drain fluid and serum at set intervals for 3 days postoperatively. Results: In both groups, local gentamicin concentrations were similar. After a high initial burst above the minimal inhibitory concentration (thin: 57.2 mg/L (SD 34.4), thick: 54.9 mg/L (SD 19.9), p = 0.823) local gentamicin concentrations declined rapidly. In both groups, serum concentrations never exceeded toxic levels (maximum 1.08 mg/L). Conclusion: In hybrid total hip arthroplasty, Hi-Fatigue Gentamicin Bone Cement resulted in effective and safe gentamicin concentrations. Clinical trial protocol number: PMCI 12/02.

scholarly journals In vivo kinematics, component alignment and hardware variables influence on the liner-to-neck clearance during chair-rising after total hip arthroplasty

2020 ◽  
Vol 25 (3) ◽  
pp. 452-459 ◽  
Author(s):  
Kyohei Shiomoto ◽  
Satoshi Hamai ◽  
Daisuke Hara ◽  
Hidehiko Higaki ◽  
Hirotaka Gondo ◽  
...  
Keyword(s):  
Total Hip Arthroplasty ◽  
Hip Arthroplasty ◽  
Component Alignment ◽  
Total Hip ◽  
In Vivo Kinematics

In vivo kinematic analysis of squatting after total hip arthroplasty

2011 ◽  
Vol 26 (5) ◽  
pp. 477-483 ◽  
Author(s):  
Junichiro Koyanagi ◽  
Takashi Sakai ◽  
Takaharu Yamazaki ◽  
Tetsu Watanabe ◽  
Keisuke Akiyama ◽  
...  
Keyword(s):  
Total Hip Arthroplasty ◽  
Hip Arthroplasty ◽  
Kinematic Analysis ◽  
Total Hip
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