Developmental dysplasia of the hip is a common musculoskeletal condition in newborns. Infants with developmental dysplasia of the hip, whether treated or untreated, have a higher incidence of early-onset hip osteoarthritis in adulthood. Evidence to support universal screening by physical examination or ultrasonography is limited and often conflicting. The U.S. Preventive Services Task Force fou...

This study explored the surgical method and short-term clinical effect of a greater trochanter osteotomy along with cementless artificial total hip arthroplasty in the treatment of Crowe type IV developmental dysplasia of the hip. The authors conducted a retrospective analysis of 18 patients (22 hips) with Crowe type IV dysplasia who were seen between June 2008 and August 2010. After undergoing...

Angel-shaped phalango-epiphyseal dysplasia is characterized by the angel shape of the middle phalanx and severe coxarthrosis in adult life. This osteochondrodysplasia shows a further variety of heterogeneous multiple epiphyseal dysplasias. It also shows a late and dysplastic development of the femoral head that leads to osteoarthrotic changes with severe hip pain and gait disturbance. In this r...

1. Hip dysplasia in German Shepherd Dogs, half of which could be expected to develop detectable hip dysplasia by 1 yr of age, was not observed at birth. This was based on the disection and gross examination of the pelves of eighty-seven neonatal pups. Minor ligamentous changes which may suggest beginning hip dysplasia were seen in three pelves from pups 30 days old. The round ligament seems to ...

We report skeletal features that are consistent with hip dysplasia, as it is described in domestic dogs (Canis lupus familiaris) in a museum specimen of a red fox (Vulpes vulpes). Morphological identifiers included shallow acetabulae, femoral head flattening and subluxation, caudal curvilinear osteophyte, circumferential femoral head osteophyte, osteophytes of the acetabular margin, and femoral...

Untreated acetabular dysplasia following treatment for developmental dysplasia of the hip (DDH) leads to early degenerative joint disease. Clinicians must accurately and reliably recognise dysplasia in order to intervene appropriately with secondary acetabular or femoral procedures. This study sought early predictors of residual dysplasia in order to establish empirically-based indications for ...

Osteoarthritis secondary to developmental dysplasia of the hip is a surgical challenge because of the modified anatomy of the acetabulum which is deficient in its shape with poor bone quality, torsional deformities of the femur and the altered morphology of femoral head. Particularly in Crowe type III and IV, additional surgical challenges are present, such as limb-length discrepancy and adduct...

The aims of this study were to determine the prevalence and heritability of elbow dysplasia in the Estrela mountain dog breed, to investigate genetic trends over the last 20 years (1990–2009) and to evaluate the association of individual records with breeding values. The elbows of 351 Estrela mountain dogs were examined using the flexed mediolateral radiographic view and evaluated using the Int...

I write in response to the letter written by Drs. George Hartofilakidis and George Babis commenting on the use of the term ‘‘developmental dysplasia of the hip’’ rather than ‘‘congenital hip dislocation.’’ There is currently no classification system or terminology that sufficiently captures the spectrum of pathology that can be seen in the newborn hip. Currently the term ‘‘developmental dysplas...

Dancers frequently present with hip pain. The etiology of this pathology has not been clearly identified from an anatomical perspective. Structural variations including hip dysplasia and dynamic variables from the foot to the pelvis will be discussed. Understanding the etiology as a structural entity, neuromuscular entity or a combination of the two, allows for a successful rehabilitative proce...