Results 31 to 40 of about 413,000 (146)

The Surgical Algorithm for the AO Spine Sacral Injury Classification System [PDF]

Study design: Global cross-sectional survey. Objective: To establish a surgical algorithm for sacral fractures based on the AO Spine Sacral Injury Classification System. Summary of background data: Although the AO Spine Sacral Injury Classification
Narayanan, Rajkishen, AO Spine Sacral Classification Group Members, Scherer, Julian F; https://orcid.org/, Lambrechts, Mark, Öner, Cumhur, Canseco, Jose A, Schnake, Klaus, Vaccaro, Alexander R, Schroeder, Gregory D, Bransford, Richard, et al, Lee, Yunsoo, Benneker, Lorin, Kepler, Christopher K   +13 more
core   +2 more sources

Association between spinopelvic parameters and clinical outcomes following hip fracture: an observational retrospective study

Frontiers in Surgery
BackgroundFemoral neck fractures carry a substantial risk of complications such as varus malalignment, avascular necrosis and the need for reoperation.
Mehmet Süleyman Abul, Omer Faruk Sevim, Omer Hekim, Mahmut Enes Kayaalp, Engin Eceviz   +4 more
doaj   +1 more source

Utility of Patient-Specific Rod Instrumentation in Deformity Correction: Single Institution Experience

Spine Surgery and Related Research, 2020
Introduction: Patient-specific instrumentation is an emerging technology with the promise of a better fit to patient anatomy. With the advent of deformity correction planning software, prefabricated rods can mitigate the need to bend rods in the ...
Saeed Sadrameli, Zain Boghani, William Steele III, Paul Holman   +3 more
doaj   +1 more source

A Longitudinal Study of Lumbar Sagittal Change in Middle-Aged Healthy Volunteers

Spine Surgery and Related Research, 2021
Introduction: Recent research has shown that spinal sagittal alignment plays a critical role in health-related quality of life. However, most of these studies were cross-sectional in nature, and longitudinal studies of lumbar lordosis (LL) in healthy ...
Kenyu Ito, Kei Ando, Kazuyoshi Kobayashi, Hiroaki Nakashima, Yukihiro Hasegawa, Shiro Imagama   +5 more
doaj   +1 more source

Sacro-pelvic Tilt as a Predictor for Optimal Lumbar Lordosis

Global Spine Journal, 2016
Introduction Spino-pelvic parameters are crucial to address the spinal sagittal balance; such measurements require standardized lateral x-ray views that include the spine as well as the hips, which are not always available upon referral of cases, where ...
khalid Mukhtar, Abdul Moeen Baco, Nasser Khan, Abduljabbar Alhammoud, Mahmoud Arbash   +4 more
doaj   +1 more source

How does spinopelvic alignment influence short-term clinical outcomes after lumbar fusion in patients with single-level degenerative spondylolisthesis?

Journal of Craniovertebral Junction and Spine, 2022
Context: Studies on adult spinal deformity have shown spinopelvic malalignment results in worse outcomes. However, it is unclear if this relationship exists in patients with single-level degenerative spondylolisthesis (DS) receiving short-segment fusions.
Stephen DiMaria, Brian A Karamian, Mark J Lambrechts, Arun P Kanhere, John J Mangan, Winston W Yen, Arlene Maheu, Mahir A Qureshi, Jose A Canseco, David I Kaye, Barrett I Woods, Mark F Kurd, Kris E Radcliff, Alan S Hilibrand, Christopher K Kepler, Alexander R Vaccaro, Gregory D Schroeder   +16 more
doaj   +1 more source

Patterns of spinal motion, kinematic spaces and the land‐to‐sea transition in carnivorans

The Anatomical Record, EarlyView.
Using 3D reconstructions, we quantify intervertebral joint mobility to investigate how cervical, thoracic, and lumbar vertebral regions evolved distinct kinematic roles in pinnipeds. The findings reveal lineage‐specific adaptations for swimming and highlight the functional significance of vertebral joint flexibility in ecological transitions.
Juan Miguel Esteban, Alberto Martín‐Serra, Alejandro Pérez‐Ramos, Borja Figueirido   +3 more
wiley   +1 more source

The deep-sea macrobenthos on the continental slope of the northwestern Mediterranean Sea: a quantitative approach [PDF]

, 1999
As part of the ECOMARGE operation (J.G.O.F.S. France), macrobenthic assemblages in the Toulon Canyon were described and quantified on the basis of sampling carried out between 250 and 2000 m depth on the Mediterranean continental slope. Results show that
Le Campion, Joel, Stora, Georges, Arnoux, Andre, Campion, Joel Le, Gérino, Magali, Bourcier, Michel, Gilbert, Franck, Durbec, Jean-Pierre   +7 more
core   +1 more source

The skeleton of the green Iguana iguana (Squamata: Iguanidae) and its intraspecific morphological variation

The Anatomical Record, EarlyView.
Abstract The green iguana (Iguana iguana) is an iguanine lizard with herbivorous and arboreal habits, whose distribution spans through South America, Central America to the south of North America. Although the genus Iguana is well‐known, the species still lacks a comprehensive and up‐to‐date anatomical study, particularly addressing the axial skeleton,
Vieno Rosa, Marcos Vinícius Coelho, Camila Cupello   +2 more
wiley   +1 more source

Preoperative Anteroposterior and Lateral Assessment of Sagittal Spinopelvic Parameters Show High Positional Correlation and Measurement Reliability Preceding Both Hip Preservation and Reconstruction Surgery

Arthroscopy, Sports Medicine, and Rehabilitation
Purpose: To determine the reliability of sagittal radiographic variables across multiple positions and radiographic views and to correlate measures obtained on anteroposterior (AP) radiographs to lateral pelvis imaging.
Benjamin D. Kuhns, M.D., M.S., Tyler R. McCarroll, M.D., Roger Quesada-Jimenez, M.D., Ady H. Kahana-Rojkind, M.D., Drashti Sikligar, M.Eng., Meredith F. Cohen, B.A., Benjamin G. Domb, M.D.   +6 more
doaj   +1 more source