scholarly journals A New Physical Examination Technique for Evaluating Valgus Knee Deformity

2016 ◽  
Vol 129 (24) ◽  
pp. 3004-3006
Author(s):  
Yi-Xin Zhou ◽  
De-Jin Yang ◽  
Hong-Yi Shao
1983 ◽  
Vol 3 (4) ◽  
pp. 527-530 ◽  
Author(s):  
John A. Herring ◽  
Michael G. Ehrlich
Keyword(s):  

2019 ◽  
Vol 47 (11) ◽  
pp. 5400-5413 ◽  
Author(s):  
Bin Wang ◽  
Dan Xing ◽  
Jiao Jiao Li ◽  
Yuanyuan Zhu ◽  
Shengjie Dong ◽  
...  

Objective To identify whether the medial or lateral approach is superior for patients with valgus knees undergoing primary total knee arthroplasty (TKA). Methods Studies evaluating the 2 approaches were sourced from the PUBMED, EMBASE, Web of Science, and OVID databases. The quality of included studies was assessed using a modified quality evaluation method, and differences between approaches were systematically reviewed. Results Seventeen observational studies were included. The studies were published between 1991 and 2016, and included 5 retrospective studies and 12 prospective studies. Sixteen evaluation methods for the study outcomes were identified. Twelve and eight complication types were identified by studies reporting the lateral and medial approaches for valgus knee, respectively. Several studies showed that pain scores and knee function were superior using a lateral approach. Conclusion The lateral approach (combined with a tibial tubercle osteotomy or proximal quadriceps snip) was more useful and safer than the medial approach in the treatment of severe uncorrectable valgus knee deformity in patients undergoing TKA. Most of the available evidence supports the use of a lateral approach provided that the surgeon is familiar with the pathological anatomy of the valgus knee.


Author(s):  
Stanley Tamuka Zengeya ◽  
Tiroumourougane V Serane

Examination of the child combines science with art; developing competence in paediatric examination requires both knowledge of the correct technique and hours of hard work and practise. Lack of either will make the examination technique incomplete or inadequate. Perhaps the greatest difficulty an inexperienced doctor faces is to gain the confidence and trust of the child and their carers, while creating an impression of grounded self-confidence. In the examination, one should carry oneself well. This means you should be a good listener, be interested, cheerful, respectful, warm, caring, friendly, empathic, competent, and diplomatic. It is imperative to listen actively to the child and their carers and be as natural as possible—just as you would be with your friend’s child or indeed your own. The examination begins the moment you enter the room. It is essential to understand that the general approach to the physical examination of the child will be different from that of an adult and will vary according to the age of the child. As the child’s cooperation cannot be guarantied, you should remember that it is impossible always to use a set protocol while examining the child. We have listed the essential steps of examination in a particular order so that all areas are covered, but the candidate needs to adapt the examination sequence according to the needs of the child and the situation. As a general rule, anything that will inevitably be uncomfortable or unpleasant for the child (e.g. otoscopy or rectal examination) should be the ‘last act’ of the examination. A common mistake made by nervous candidates is to talk too fast; this is a trait that will always be more exaggerated under the stress of the exam. Pausing at the end of each sentence is an effective way of slowing down. Ensuring that each word is pronounced completely will also lessen the pace of your speech. Talking slowly and clearly with a smile on your face will help to hide nervousness. In this book and the accompanying videos, examinations are performed in a systematic manner. These steps provide a useful framework. Although there can be some flexibility, following the steps listed here will improve your technique.


2020 ◽  
Vol 41 (11) ◽  
pp. 1411-1418 ◽  
Author(s):  
Louis Dagneaux ◽  
Maryama Dufrenot ◽  
Alessio Bernasconi ◽  
Nicholas A. Bedard ◽  
Cesar de Cesar Netto ◽  
...  

Background: Previous studies focusing on the effects of knee surgery on hindfoot alignment have suggested some degree of compensation between the knee and the hindfoot. However, these studies did not investigate a preoperative relationship in patients without end-stage knee osteoarthritis using 3-dimensional (3D) biometrics. The purpose of this study was to investigate the relationship between knee and hindfoot alignment using 3D weightbearing imaging. Methods: This retrospective comparative study included 95 lower limbs with weightbearing computed tomography and low-dose biplanar radiograph investigations. Cases with a history that may have caused a change in lower limb alignment were excluded. Hindfoot and knee alignments were measured using foot ankle offset (FAO) and hip-knee-ankle (HKA) angle, respectively. Patients were separated into 3 groups according to the knee deformity to investigate the distribution of FAO in each group. Results: The mean (SD) FAO was 2% (7%) for the knee varus group, 1% (6%) for the neutral knee group, and 4% (5%) for the valgus knee group ( P = .12). Fifty-three percent of patients with knee valgus showed a pathological hindfoot valgus ( P = .04). We found a positive but moderate correlation between hindfoot valgus and HKA (ρ = 0.53; P = .01). Female sex was associated with higher FAO (3% ± 4% vs 0.6% ± 6%; P = .009). Conclusion: This feasibility study suggests a new opportunity using 3D biometrics to understand the relationship between knee and hindfoot alignment and to highlight different patterns of combined deformities in further investigations. Level of Evidence: Level III, comparative study.


2015 ◽  
Vol 26 (5) ◽  
pp. 516-520
Author(s):  
Caroline Claasen ◽  
François Daubresse ◽  
Angela Deakin ◽  
Jon Clarke ◽  
Delphine Wautier ◽  
...  

2014 ◽  
Vol 19 (6) ◽  
pp. 1046-1050 ◽  
Author(s):  
Norihiro Sasaki ◽  
Eiichi Tsuda ◽  
Yuji Yamamoto ◽  
Shugo Maeda ◽  
Yasuyuki Ishibashi
Keyword(s):  

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