Results 181 to 190 of about 34,841 (229)

Femoral Version and Neck Shaft Angle

Journal of Pediatric Orthopaedics, 1993
We measured femoral anteversion by the Kingsley-Olmsted method in 24 unpaired, dry femurs. When the head and neck of the same femurs were measured by computed tomography (CT) scan, measurement was 5 degrees less than the Kingsley-Olmsted method, whereas ultrasound of the head and neck was 5 degrees higher.
F, Miller, M, Merlo, Y, Liang, P, Kupcha, J, Jamison, H T, Harcke   +5 more
openaire   +2 more sources

Assessment of femoral neck-shaft and antetorsion angles

International Orthopaedics, 1997
The biplanar (Rippstein/Dunlop) technique is commonly used to radiographically determine the neck-shaft and anteversion angles of the hip. This method is unsuitable for certain groups of patients, such as those with fixed contracture of the hip joint. In these patients we have found the 'sinus wave' method to be preferable.
M, Haspl, R, Bilic
openaire   +2 more sources

Three-Dimensional Measurement of Femoral Neck Anteversion and Neck Shaft Angle

Journal of Computer Assisted Tomography, 2015
We present a three-dimensional measurement technique for femoral neck anteversion and neck shaft angles which do not require alignment of the femoral and scanner axes. Two assessors performed the measurements on 11 patients (22 femurs). Repeatability between assessors was 2.7 degrees for femoral neck anteversion and 4.8 degrees for neck shaft angle ...
Morgan, Sangeux, Jessica, Pascoe, H Kerr, Graham, Fiona, Ramanauskas, Tim, Cain   +4 more
openaire   +2 more sources

Femoral neck‐shaft angle and climate‐induced body proportions

American Journal of Physical Anthropology, 2017
AbstractObjectivesDeclination in femoral neck‐shaft angle (NSA) is commonly linked to an increased level of physical activity during life. More recently, however, research suggests that lower NSA might also be explained, in part, as the mechanical consequence of differences in ecogeographic body proportions.
Stephanie L. Child, Libby W. Cowgill
openaire   +2 more sources

Increased Femoral Neck-Shaft Angles in Adolescent Idiopathic Scoliosis

Spine, 1995
Ninety-four females from Southern China, 61 with adolescent idiopathic scoliosis and 33 normal subjects, were evaluated for femoral neck shaft angles and associated asymmetry between the hips. For statistical analysis, the groups were divided into adolescent and adult, and the scoliosis group was further divided into sub-groups according to the type of
M J, Saji, S S, Upadhyay, J C, Leong
openaire   +2 more sources

Validation of Neck-Shaft Angle Correction After Cephalomedullary Nail Fixation

Journal of Orthopaedic Trauma, 2018
Objectives: To validate a neck-shaft angle (NSA) correction formula using the known angle between the medullary nail and lag screw of an indwelling cephalomedullary nail (CMN). Methods: Pertrochanteric femur fractures were created in 7 synthetic femurs and reconstructed with a CMN ...
Joshua A, Parry, Ian, Barrett, Bradley, Schoch, William, Cross, Brandon, Yuan   +4 more
openaire   +2 more sources

Prediction of the femoral neck-shaft angle from the length of the femoral neck

Clinical Anatomy, 1997
A total of 171 adult South Indian femora, devoid of gross pathology, are used to measure the neck-shaft angle, length of the neck, intertrochanteric apical axis length, maximum vertical diameter of the head, kinematic radius, and maximum femoral length.
B, Isaac, S, Vettivel, R, Prasad, L, Jeyaseelan, G, Chandi   +4 more
openaire   +2 more sources

Femoral Anteversion and Neck-Shaft Angle in Children With Cerebral Palsy

Clinical Orthopaedics and Related Research, 1999
A database of femoral anteversion and neck-shaft angle was compiled of measurements made by the trigonometric fluoroscopic method of 147 patients (267 hips) with cerebral palsy. The angles of femoral anteversion were similar at early ages between healthy children and children with cerebral palsy.
E D, Bobroff, H G, Chambers, D J, Sartoris, M P, Wyatt, D H, Sutherland   +4 more
openaire   +2 more sources

The neck shaft angle: CT reference values of 800 adult hips

Skeletal Radiology, 2015
A precise understanding of the radiological anatomy and biomechanics as well as reliable reference values of the hip are essential. The primary goal of this study was to provide reference values of the neck-shaft angle (NSA) for adult patients based on the analysis of rotation corrected computed tomography (CT) scans of 800 hips.
Christoph Kolja, Boese, Janine, Jostmeier, Johannes, Oppermann, Jens, Dargel, De-Hua, Chang, Peer, Eysel, Philipp, Lechler   +6 more
openaire   +2 more sources

A STUDY OF NECK-SHAFT ANGLE IN MARDAN REGION KPK PAKISTAN

Journal of Bacha Khan Medical College, 2022
Background: The lengthy shaft axis and the femoral neck combine to generate the neck-shaft angle. It helps withhip joint mobility and contributes to hip stability. Understanding this angulation helps anthropologists not just indetermining a person’s sex but also in the diagnosis and treatment of hip fractures.Objectives: The current study’s goals were ...
null Wajid Akbar, null Adnan Badar, null Amna Halima, null Syed Muhammad Tahir, null Wagma Azmat   +4 more
openaire   +1 more source