Results 51 to 60 of about 23,090 (226)
Lumbar lordosis of extinct hominins
American Journal of Physical Anthropology, 2011 AbstractThe lordotic curvature of the lumbar spine (lumbar lordosis) in humans is a critical component in the ability to achieve upright posture and bipedal gait. Only general estimates of the lordotic angle (LA) of extinct hominins are currently available, most of which are based on the wedging of the vertebral bodies.
Been, Ella +2 more
openaire +3 more sources
Orthopaedic Surgery, EarlyView.In regard to the mono‐segmental thoracic and lumbar nonfusion in patients with ankylosing spondylitis, we built a new classification system based on CT and MRI data and describe its clinical distribution characteristics and occurrence risk factors for the first time. ABSTRACT Study Design Retrospective cohort study.
Bingchuan Liu +4 more
wiley +1 more source
The Association of Sagittal Spinal Posture among Elementary School Pupils with Sex and Grade
ChildrenThe objective of this research was to analyze and elucidate the sagittal spinal posture status in older elementary school children, considering their gender and grade differences.
Stefan Đorđević +7 more
doaj +1 more source
Transforaminal lumbar interbody fusion with a tantalum cage: lumbar lordosis redistribution and sacral slope restoration with a modified posterior technique [PDF]
, 2023 Marcello Ferraro +8 more
openalex +1 more source
Orthopaedic Surgery, EarlyView.While distal fusion to LTV‐1 on upright radiographs yields satisfactory outcomes in a certain proportion of AIS patients, we hypothesized that the relaxed spinal posture in supine position could facilitate a more conservative fusion strategy. This study therefore investigated the utility of supine imaging for LIV selection in Lenke‐5 AIS.
Zhen Wang +5 more
wiley +1 more source
Effect of preoperative dynamic cervical sagittal alignment on the loss of cervical lordosis after laminoplasty [PDF]
, 2023 Chengxin Liu +4 more
openalex +1 more source
Orthopaedic Surgery, EarlyView.A two‐incision MI‐TLIF showed comparable outcomes to the traditional four‐incision approach in single‐level patients. Excessive pursuit of smaller or fewer incisions demonstrated no significant short‐term advantage. Reduced exposure may still help minimize wound complications in vulnerable groups, warranting further targeted follow‐up.
Yueh‐Ying Hsieh +4 more
wiley +1 more source
Designing a New Method for Measuring Lumbar Lordosis
Majallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Qum, 2015 Background and Objectives: Given that the lumbar region is an area of great importance in the spinal cord, and any deviation in its curvature and surrounding soft tissues is one of the major causes of back pain; therefore, existence of a valid and ...
Seyed Mohammad Jafar Haeri +3 more
doaj
The Effect of Extra Functional Exercises with and without Functional Muscle Stimulation on the Lumbar Lordosis in Women Aged 20-30 Years in Tabriz [PDF]
Biyumikānīk-i varzishī, 2023 Objective Increased lordosis in the lumbar is one of the causes of poor posture and back pain. The purpose of this research is to investigate the effectiveness of extra-functional exercises with and without functional stimulation of the muscles around ...
Amir Ghiami rad +2 more
doaj
Analysis of Risk Factors for Adjacent Segment Disease After Lumbar Facet Joint Fusion
Orthopaedic Surgery, EarlyView.This schematic illustrates a novel posterior lumbar fusion procedure targeting L4–L5 segments, with emphasis on the position of split bone and the precise site of bone grafting. Featuring “active generation + real‐time verification” and intact posterior tension band, this technique achieves precise segmental lordosis restoration with enhanced ...
Haibiao Qin +6 more
wiley +1 more source