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Cup positioning
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Intraoperative pelvic tilt changes that occurs during total hip arthroplasty (THA) in the supine position affects cup placement and sometimes causes malalignment. The relationship between body mass index (BMI) and pelvic movement has been reported for some procedures, but not the direct anterior approach (DAA).
9p
vianttinic2711
20-04-2021
10
2
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Complications after total hip arthroplasty (THA) are frequently the consequence of malpositioned components or leg length discrepancy after surgery. Recently, a new version of a portable, accelerometer-based hip navigation system (New HipAlign) was made available with a change in the method of measuring cup abduction and the addition of a leg length measurement function.
11p
vianttinic2711
20-04-2021
8
1
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In total hip arthroplasty (THA), tilting of the pelvis alters the cup placement angles. Thus, the cup angles need to be planned with consideration of the effects of pelvic tilt. In the present study, we evaluated the efficacy of preoperative planning for implant placement with consideration of pelvic tilt in THA, and the accuracy of a CT-based computer navigation for implant positioning.
7p
vioregon2711
22-02-2021
8
2
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Improper femoral and acetabular component positioning can be associated with instability, impingement, component wear and finally patient dissatisfaction in total hip arthroplasty (THA). The concept of “femur first”/“combined anteversion”, incorporates various aspects of performing a functional optimization of the prosthetic stem and cup position of the stem relative to the cup intraoperatively.
8p
vioregon2711
22-02-2021
11
2
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In obese patients, total hip arthroplasty (THA) can be technically demanding with increased perioperative risks. The aim of this prospective cohort study is to evaluate the effect of body mass index (BMI) on radiological restoration of femoral offset (FO) and leg length as well as acetabular cup positioning.
6p
vivermont2711
28-01-2021
12
2
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Hip dislocation after total hip arthroplasty (THA) or hemi-arthroplasty is a rare but serious complication. Dislocation may be prevented by appropriate positioning of the cup angle of inclination and anteversion.
6p
vimariana2711
22-12-2020
5
1
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The impact of handedness on clinical outcomes was easily overlooked in hip replacement. This study aimed to find whether the component positioning and hip function were affected by the handedness in total hip arthroplasty (THA) through direct anterior approach (DAA).
7p
vimariana2711
22-12-2020
8
0
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Several cup anteversion measurements for post-operative total hip arthroplasty (THA) surgery have been described. We developed the standardized Liaw’s trigonometric method to eliminate the influence of patient position, which is the most accurate method for cup anteversion measurement.
6p
vimariana2711
22-12-2020
11
1
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Direct anterior approach total hip arthroplasty may be undertaken on a traction table, but the effects that patient positioning can have on axial pelvic tilt (aPT) are unknown. The aim of this study was to assess the degree of error from patient positioning on the traction table during anterior minimally-invasive surgery (AMIS) THA.
7p
vimariana2711
22-12-2020
9
1
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A vertical cup with split base type metering mechanismwas developed for transplanting cell type nursery. The metering mechanism holds the nursery seedling, dig a hole in the soil at desired depth and releases the seedlings in the hole in near vertical position without any damage. The developed metering mechanism was evaluated in the laboratory for transplanting artificial nursery grown in trays having three different cell sizes 50, 98 and 105 cells/tray at three different feedrates i.e 50, 65 and 80 feeds per minute respectively forthree subjects.
12p
nguaconbaynhay5
11-05-2020
7
0
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Exosomes represent an important mode of intercellular communication and play key roles in many physiological and pathological processes. Exosomes have hitherto exhibited their capacity to modulate biological activities through their carrying of functional molecules such as proteins, lipids, and genetic materials. In the current study, we investigated exosomes released by mature dendritic cells (mDCs) and umbilical cord-derived mesenchymal stem cells (UCMSCs) under Good Manufacturing Practice (GMP) conditions. Ultracentrifugation was used to isolate and purify the exosomes.
7p
caygaocaolon1
13-11-2019
19
1
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As for the presentation of beers, two methods are common, each with positive and negative points. One method of presentation permits judges to open and pour the beer into their own cups. A second method of presentation requires stewards to pour beer into pitchers, and the beer is transferred from the pitcher into judges’ cups. When judges are allowed to pour their own beers, there is some danger that moving bottles to the evaluation table will stir up yeast and that judges’ opinions of a beer’s quality will be influenced by the appearance of the bottles that it comes in....
28p
conduongdinhmenh
07-05-2013
49
7
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The authors investigate the relationship between sports-related event sponsorship and stock market valuation and identify factors that influence the financial rewards of sponsorship using World Cup and PGA tour sponsorship data. In particular, relationship between sports sponsorship with financial performance is examined in terms of sponsorship fit, event characteristics, and brand equity.
14p
giamdocamnhac
06-04-2013
99
6
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Many companies make investment to sponsor the big sports events such as Olympic, World Cup and popular sports games. Although being official sponsor requires a huge amount of financial resource, it is expected to create more favorable outcomes including profit increase, improved stock returns, and positive advertising effect. While sports sponsorships were 7.8% of the size of advertising expense in 1985, they were 13.9% of the size in 2006 (BMI Sport info).
9p
giamdocamnhac
06-04-2013
56
5
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Tuyển tập các báo cáo nghiên cứu về hóa học được đăng trên tạp chí sinh học quốc tế đề tài : Accuracy of acetabular cup positioning using imageless navigation
5p
sting01
15-01-2012
35
2
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Müller et al. Journal of Orthopaedic Surgery and Research 2010, 5:44 http://www.josr-online.com/content/5/1/44 RESEARCH ARTICLE Research article Open Access Relationship between cup position and obturator externus muscle in total hip arthroplasty Michael Müller*1, Marc Dewey2, Ivonne Springer2, Carsten Perka1 and Stephan Tohtz1 Abstract Background: It is often challenging to find the causes for postoperative pain syndromes after total hip replacement, since they can be very allotropic. One possible cause is the muscular impingement syndrome.
6p
sting01
15-01-2012
35
2
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Tuyển tập các báo cáo nghiên cứu về hóa học được đăng trên tạp chí sinh học quốc tế đề tài : Relationship between cup position and obturator externus muscle in total hip arthroplasty
6p
panasonic10
14-01-2012
40
2
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Role of Immunohistochemical Analysis Immunohistochemical stains are peroxidase-labeled antibodies against specific tumor antigens that are used to define tumor lineage. The number of available immunohistochemical stains is ever-increasing. However, in CUP cases, more is not necessarily better, and immunohistochemical stains should be used in conjunction with the patient's clinical presentation and imaging studies to select the best therapy. Communication between the clinician and pathologist is essential. No stain is 100% specific, and over-interpretation should be avoided.
5p
thanhongan
07-12-2010
75
3
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Treatment algorithm for tomography; chemotherapy. PET, positron squamous cell CUP. tomography; RT, CT, computed radiation; C, emission Treatment of Favorable Subsets of CUP Women with Isolated Axillary Adenopathy Women with isolated axillary adenopathy with adenocarcinoma or carcinoma should be treated for stage II or III breast cancer. These patients should undergo a breast MRI if mammogram and ultrasound are negative. Radiation therapy to the ipsilateral breast is indicated if the breast MRI is positive.
5p
thanhongan
07-12-2010
58
3
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Previous Page 4.1 Selection of an Appropriate Mold When considering the use of stack molds, especially for fast cycling products, special measures must be planned to remove the huge amounts of products. Depending on the shape of the product, these measures could be any of a number of controlled ejection methods, conveyors, stackers, packing machines etc. Figure 4.70 shows a typical cup stacker. The stacker is positioned at the rear of the molding machine. It consists of an unscrambling vibratory conveyor (A) that receives the randomly ejected, scrambled containers from under the mold.
0p
haidang1
21-12-2009
84
11
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