Purpose: Developmental dysplasia of the hip (DDH) comprises a spectrum abnormalities from instability to frank dislocation, Hip ultrasonography prior femoral head ossification, is recognized as an early diagnostic tool for DDH. It safe and non-invasive procedure, keeping those babies less than 6 months age away radiation hazard. Subjects Methods: From august 2021 until 2022, we investigated 534...

Background: In the United States, majority of patient educational material is written in English, thereby limiting available resources for growing Spanish-speaking population. Developmental dysplasia hip (DDH) commonly affects Hispanic patients and education integral to successful management this condition. This study aims analyze readability availability Spanish English on DDH provided by top ...

In this paper, we study the Dynamic Decisional Diffie-Hellman (3DH) problem, a powerful generalization of the Decisional Diffie-Hellman (DDH) problem. Our main result is that DDH implies 3DH. This result leads to significantly simpler proofs for protocols by relying directly on the more general problem. Our second contribution is a computationally sound symbolic technique for reasoning about pr...

Achondroplasia (ACH) is the most common form of hereditary dwarfism and presents with multiple musculoskeletal anomalies but is not normally associated with premature hip arthritis. Developmental dysplasia of the hip (DDH) is a spectrum of disease resulting in shallow acetabular depth and a propensity for chronic femoral subluxation or dislocation; it is among the most common causes of prematur...

INTRODUCTION: Developmental dysplasia/dislocation of the hip (DDH) is the most common post-natal skeletal abnormality, and occurs when the joint between the femoral head and the acetabulum is unstable or malformed, or when the femoral head is partially or completely dislocated from the acetabular cup [1]. It is widely acknowledged that conditions which cause or result in reduced movement in ute...

Ultrasonography (US) is a useful screening method for the diagnosis of developmental dysplasia of the hip (DDH) and congenital spinal anomalies in infants. In addition, US is a useful, noninvasive imaging modality for the diagnosis of transient synovitis in children. The early detection of DDH leads to a better prognosis without surgical intervention. Moreover, spinal US allows the detection of...

BACKGROUND Rotational acetabular osteotomy (RAO), Chiari osteotomy and shelf procedure are important treatments to delay the progression of osteoarthritis in developmental dysplasia of hip (DDH) patients, but their biomechanical differences are still unknown. This study was to evaluate the different biomechanical changes of hip joint after these three surgeries. METHODS Sixteen DDH models of ...

INTRODUCTION Developmental dysplasia of the hip (DDH) is the most common congenital musculoskeletal abnormality. Recourse to definitive surgical treatment is not typically taken until over the age of 18-24 months. International consensus regarding age at surgery, degree of dysplasia requiring surgery and type of osteotomy is not available in the literature. STUDY AIMS To determine variation i...

The present study explored the double-deficit hypothesis (DDH) in a sample of 146 college students with and without reading disabilities (RD). The results indicated that although both phonological awareness (PA) and visual naming speed (VNS) contributed to performance on measures of decoding and comprehension, their relative contribution was influenced both by the nature of the stimulus (word v...

Our patient presented with a double femoral head, that is, two separate heads with individual epiphyses, but a single contiguous metaphysis. Two similar cases had been described in the literature. The only common feature in these three cases is that they had open reduction for Developmental Dysplasia of the Hip (DDH) through an anterior approach. No other pathology was detected in these patient...