Zobrazeno 1 - 10
of 36
pro vyhledávání: '"David, R Hootnick"'
Publikováno v:
Journal of the Pediatric Orthopaedic Society of North America. 4:1-11
Lateral epiphyseal narrowing with valgus deformities of the knee and ankle are cardinal radiographic features of Congenitally Shortened Limbs (CSL) exhibiting Congenital Fibular Deficiency (CFD). Radiographs of typical CFD limbs reveal valgus deformi
Autor:
David R. Hootnick
Publikováno v:
American Journal of Medical Genetics Part A. 191:1656-1657
Autor:
David R. Hootnick, E. Mark Levinsohn
Publikováno v:
The Anatomical Record. 305:8-17
The congenitally shortened limb (CSL) with fibular deficiency or absence has historically been graded by plain radiography, while associated cartilaginous and arterial soft tissue anomalies have been comparatively neglected. Consistent pathological e
Autor:
Jason A. Horton, David R. Hootnick
Publikováno v:
The Anatomical Record. 304:1889-1900
Anteromedial bowing and shortening of the tibia are intrinsic features of limbs with congenital fibular deficiency (CFD). Tibial bowing occurs more frequently when the fibula is radiographically absent rather than deficient. The bowing has been attri
Autor:
David R Hootnick
Publikováno v:
Journal of the American Podiatric Medical Association. 110
Midline metatarsal ray deficiencies, which occur in approximately half of congenital short limbs with fibular deficiency, provide the most distal and compelling manifestation of a fluid spectrum of human lower-extremity congenital long bone reduction
Autor:
Neil Vargesson, David R. Hootnick
Publikováno v:
Birth Defects Research. 110:1188-1193
Human lower limb congenital long bone deficiencies cluster primarily at three distinct skeletal locations. Proximal femoral and fibular reductions are known phenomena. In contrast, midline metatarsal deficiencies have been misrepresented as lateral.
Autor:
Mikhail L. Samchukov, Bryan A. Reyes, John G. Birch, David R. Hootnick, Alexander M. Cherkashin
Publikováno v:
Journal of Pediatric Orthopaedics. 37:332-337
BACKGROUND Absent lateral osseous structures in congenital fibular deficiency, including the distal femur and fibula, have led some authors to refer to the nature of foot ray deficiency as "lateral" as well. Others have suggested that the ray deficie
Autor:
Neil Vargesson, David R. Hootnick
Publikováno v:
Reproductive Toxicology. 70:21-29
Limb malformations are amongst the most common and visible birth effects. Causes have been purported to include genetic aberrations as well as teratogens, such as thalidomide. Here we review the evidence for vascular disruption in the genesis of limb
Autor:
David R. Hootnick
Publikováno v:
Birth Defects Research Part A: Clinical and Molecular Teratology. 100:789-791
Publikováno v:
Clinical Orthopaedics & Related Research. 467:1250-1255
Congenital vascular alterations of the normal adult arterial pattern have been associated with multiple congenital limb deformities including clubfoot and vertical talus. Investigators have observed absence of the anterior tibial artery and dorsalis