Treatment strategies depend on the mechanical stability of the hip and the type and degree of bony deformity. In infants with mild DDH, capsular laxity and mild acetabular dysplasia are the issues, and simple positioning of the hips in abduction and flexion in a protective brace or Pavlik harnes...
CONCLUSIONS:These data suggest a genetic contribution to DDH with a 12-fold increase in risk for first-degree relatives. Better phenotypic characterization and classification will be critical for future genetic analyses. 文献出处:Stevenson DA,Mineau G,Kerber RA,Viskochil DH,Schaefer C,Roach JW. Fami...
发育性髋关节发育性不良(developmental dysplasia of the hip,DDH),是?种先天性疾病.相较于欧美等发达国家,我国DDH研究起步较晚,医师对于病情诊断容易受个?主观因素和有限经验影响,漏诊,误诊情况普遍.基于数据驱动的深度学习算法能够有效挖掘医疗数据以及病症间复杂联系,辅助医师进?疾病推断和因果分析,对缓解我国DDH...
its hardness could reach HRC45 degree or more. Advantage: perfect wear resistance The gear shaft is made of high-strength alloy, all tooth surfaces are treated with medium frequency Advantage: small wear, high accuracy,long service life Crankshaft Alloy 42 CrM...
(IO) rely on either meta-assumptions that encapsulate an exponential family of assumptions (e.g., Pass, Seth and Telang, CRYPTO 2014 and Lin, EUROCRYPT 2016), or polynomial families of assumptions on graded encoding schemes with a high polynomial degree/multilinearity (e.g., Gentry, Lewko, ...
Background: Joint-preserving reconstructive surgeries in children and adolescents remain challenging for orthopaedists with regard to indication and surgical technique. Besides skeletal maturity and tissue quality at the time of surgery, the kind and degree of deformity, the causative pathologies in seco...
Hence it is not immediately clear how to construct rate-1 trapdoor hash functions from DDH beyond (probabilistic) linear functions or constant-degree polynomials (a constant-degree polynomial is also a linear function of its monomials).Footnote 5 On the other hand, it seems that we need CIH ...
These ciphertexts are then used to cancel out the low degree terms in (1). Namely, if \(c_{\ell }\) is an encryption of 1, the following product is an encryption of 1 for any x $$\prod _{i=0}^{N-1}c_i^{\prod _{j=0}^{m-1}f_{j,i_j}}\cdot \prod _{k=0}^{m...
Linkage disequilibrium (LD) is a measure of the degree of association between alleles in a population. The detection of disease-causing variants by associa... X Ke,H Sarah,T William,... - 《Human Molecular Genetics》 被引量: 404发表: 2004年 Comparative high-resolution analysis of linkage di...
but the best method of peroperative reduction of the hip joint and the best follow up method after treatment.quot;nHowever, in older children with an abnormal pelvic x-ray, MRI coul be very helpful to assess the degree of ossification of the acetabulum and maturation and covering of the car...