Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Megan E Jeffords"'
Autor:
Eric W. Edmonds, Corey B. Fuller, Megan E. Jeffords, Christine L. Farnsworth, Amelia M. Lindgren, Andrew T. Pennock, Vidyadhar V. Upasani
Publikováno v:
Journal of Experimental Orthopaedics, Vol 7, Iss 1, Pp 1-7 (2020)
Abstract Purpose The purpose of this study was to assess the effect on femoral torsion by rotational osteotomies at three different levels as measured in 3D using both the mechanical and the anatomic axes. Methods Ten cadaveric lower extremities unde
Externí odkaz:
https://doaj.org/article/5deb8b9e7f6043e9a24505c22f507957
Autor:
Fredrick G. Reighard, Peter O. Newton, Carrie E. Bartley, Megan E Jeffords, Tracey P. Bastrom, T. Barrett Sullivan
Publikováno v:
Spine Deformity. 9:959-967
To evaluate associations between vertebrae and disc shape asymmetry and adolescent idiopathic scoliosis (AIS) curve severity. Analysis included normal screening referrals and patients with right, main thoracic AIS who underwent upright, biplanar radi
Autor:
Andrew T. Pennock, Megan E Jeffords, Christine L. Farnsworth, Vidyadhar V. Upasani, Jaysson T. Brooks, James D. Bomar
Publikováno v:
Journal of Pediatric Orthopaedics. 41:33-39
Background Low-dose biplanar radiographs (LDBRs) significantly reduce ionizing radiation exposure and may be of use in evaluating lower extremity torsion in children. In this study, we evaluated how well femoral and tibial torsional profiles obtained
Autor:
Megan E Jeffords, Vidyadhar V. Upasani, Andrew T. Pennock, Kathleen D Rickert, Christine L. Farnsworth, Kara Sarrel, Jessica L. Hughes, Eric W. Edmonds, Julia S Sanders
Publikováno v:
Journal of Pediatric Orthopaedics. 40:474-480
BACKGROUND Screw fixation is the most commonly employed fixation strategy for displaced medial epicondyle fractures, but in younger patients with minimal ossification, the fracture fragment may not accommodate a screw. In these situations, Kirschner-
Autor:
Andrew T. Pennock, Christine L. Farnsworth, Vidyadhar V. Upasani, Jaysson T. Brooks, Megan E Jeffords, James D. Bomar
Publikováno v:
Journal of Pediatric Orthopaedics B. 30:331-336
The purpose of this study was to compare 2D femoral torsional values to measurements made from 3D reconstructions, in pediatric patients with torsional pathology. Seventeen patients were included in this study. Femoral torsion was measured in 2D and
Autor:
Thomas Barrett Sullivan, Dylan Kluck, Tracey P. Bastrom, Carrie E. Bartley, Peter O. Newton, Megan E Jeffords, Burt Yaszay
Publikováno v:
Spine. 45:E1264-E1271
STUDY DESIGN Retrospective. OBJECTIVE To evaluate the effect of preoperative rod shape on 3D spinal deformity correction. SUMMARY OF BACKGROUND DATA Differential rod contouring is a surgeon-dependent process based on an estimate of 3D deformity corre
Autor:
Vidyadhar V. Upasani, Andrew T. Pennock, James D. Bomar, Megan E Jeffords, Raghav Badrinath, S. Imraan Ahmed
Publikováno v:
Indian Journal of Orthopaedics
Indian journal of orthopaedics, vol 55, iss 6
Indian journal of orthopaedics, vol 55, iss 6
Background The purpose of this study is to determine if a quantitative method can be used to identify differences in 3D morphology between normal and developmentally dysplastic hips and to identify specific areas of undercoverage in children with DDH
Autor:
Megan E Jeffords, Christine L. Farnsworth, Thomas Barrett Sullivan, Burt Yaszay, Jessica L. Hughes, Kevin C. Parvaresh, Emily O. Cidambi, Eric W. Edmonds
Publikováno v:
Clinical Biomechanics. 91:105536
Background Rotational tibial osteotomy seeks to address pathologic tibial torsion. Inclusion of fibular osteotomy during this procedure remains controversial. This study aimed to determine how external rotation through a tibial osteotomy, with or wit
Autor:
Christine L. Farnsworth, Tim Schrader, Megan E Jeffords, Jericho A Hallare, Syed I Ahmed, Raghav Badrinath, Vidyadhar V. Upasani
Publikováno v:
Journal of pediatric orthopedics. 40(4)
Background Increased intracapsular hip pressure is thought to be one of the possible etiologies of femoral head avascular necrosis after intra-articular proximal femoral fractures or acute slipped capital femoral epiphysis. The purpose of this study
Autor:
Vidyadhar V. Upasani, Eric W. Edmonds, Megan E Jeffords, Christine L. Farnsworth, Joshua S. Murphy, Corey B. Fuller, James D. Bomar, Dennis R. Wenger, Andrew T. Pennock
Publikováno v:
Journal of Orthopaedic Research®. 36:1536-1542
Accurate assessment of femoral version is essential to the surgical treatment of lower extremity deformities, yet the ideal modality and technique to measure femoral version is controversial. This study explored two hypotheses: First, there is no dif