Results 31 to 40 of about 135,088 (218)

Radiographic Analysis of Spinopelvic Sagittal Alignment and Prediction of Lumbar Lordosis in Chinese Asymptomatic Subjects

Global Spine Journal, 2015
Introduction In the past 10 years, the importance of the sagittal shape of human pelvis has been pointed out by the orthopedists. However, most studies were defined in Western and Korean populations. It is unclear whether these characteristics of Chinese
Wei Shi Li, Zhuo Ran Sun, Zhong Qiang Chen   +2 more
doaj   +1 more source

Impact of the Preoperative Spinopelvic Parameters on the Segmental Lordosis Correction after One-level Lateral Lumbar Interbody Fusion [PDF]

Revista Brasileira de Ortopedia, 2022
Objectives The present study aimed to assess whether preoperative spinopelvic parameters can influence the gain of segmental lordosis after one level of lateral lumbar interbody fusion.
Daniel Arnoni, Rodrigo Amaral, Gabriel H. Pokorny, Rafael Moriguchi, Luiz Pimenta   +4 more
doaj   +1 more source

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, Gómez Olivencia, Asier, Kramer, Patricia A.   +2 more
openaire   +3 more sources

Comparative Analysis of Evaluation of Lumbar Lordosis Measured in the Standing Positions Radiography and Magnetic Resonance Imaging

Global Spine Journal, 2016
Introduction Research of degenerative diseases of the spine it is recommended performing radiographs and magnetic resonance imaging (MRI). Physiological curvature of the lumbar spine varies from 35 to 50. Changes sagittal alignment can lead to changes in
Charbel Jacob Junior, Igor Machado Cardoso, José Lucas Batista Junior, Thiago Cardoso Maia, Marcus Alexandre Novo Brazolino, Tadeu Gervazoni Debom, Bruno Roncaglio   +6 more
doaj   +1 more source

Lumbar Lordosis of Spinal Stenosis Patients during Intraoperative Prone Positioning [PDF]

, 2017
BACKGROUND: To evaluate the effect of spondylolisthesis on lumbar lordosis on the OSI (Jackson; Orthopaedic Systems Inc.) frame. Restoration of lumbar lordosis is important for maintaining sagittal balance. Physiologic lumbar lordosis has to be gained by
이환모, 문성환
core   +1 more source

Relative lumbar lordosis and lordosis distribution index: individualized pelvic incidence–based proportional parameters that quantify lumbar lordosis more precisely than the concept of pelvic incidence minus lumbar lordosis [PDF]

Neurosurgical Focus, 2017
OBJECTIVE The subtraction of lumbar lordosis (LL) from the pelvic incidence (PI) offers an estimate of the LL required for a given PI value. Relative LL (RLL) and the lordosis distribution index (LDI) are PI-based individualized measures. RLL quantifies the magnitude of lordosis relative to the ideal lordosis as
Yilgor, Caglar, Sogunmez, Nuray, Yavuz, Yasemin, Abul, Kadir, Boissiere, Louis, Haddad, Sleiman, Obeid, Ibrahim, Kleinstuck, Frank, Sanchez Perez-Grueso, Francisco Javier, Acaroglu, Emre, Mannion, Anne F., Pellise, Ferran, Alanay, Ahmet, Grp, European Spine Study   +13 more
openaire   +3 more sources

Pedicle subtraction osteotomy for the corrective surgery of ankylosing spondylitis with thoracolumbar kyphosis: experience with 38 patients

BMC Musculoskeletal Disorders, 2022
Objective To evaluate the sagittal parameters and clinical outcome of pedicle subtraction osteotomy (PSO) for the treatment of ankylosing spondylitis (AS) combined with thoracolumbar kyphosis.
Haopeng Luan, Kai Liu, Alafate Kahaer, Yao Wang, Weibin Sheng, Maierdan Maimaiti, Hailong Guo, Qiang Deng   +7 more
doaj   +1 more source

Dynamization–Posterior Lumbar Interbody Fusion for Hemodialysis-Related Spondyloarthropathy: Evaluation of the Radiographic Outcomes and Reoperation Rate within 2 Years Postoperatively [PDF]

Asian Spine Journal, 2022
Study Design Clinical case series. Purpose This study aimed to report dynamization–posterior lumbar interbody fusion (PLIF), our surgical treatment for hemodialysis-related spondyloarthropathy (HSA), and investigate patients’ postoperative course within ...
Taiki Yasukawa, Junichi Ohya, Naohiro Kawamura, Yuichi Yoshida, Yuki Onishi, Kazuhiro Kohata, Yohei Kakuta, Satoshi Nagatani, Yoshifumi Kudo, Toshiyuki Shirahata, Junichi Kunogi   +10 more
doaj   +1 more source

ANATOMIC AND FUNCTIONAL ANALYSIS OF THORACIC KYPHOSIS AND LUMBAR LORDOSIS

, 2022
Objective: Rate and compare radiographic measurements of thoracic kyphosis and lumbar lordosis using anatomical and dynamic parameters. Methods: Measurements were performed on lateral radiographs of 10 adults of both sexes without spinal disease or ...
Robert Meves (7888484), Guilherme do Amaral Mussatto (13160320), Matheus Pippa Defino (4791147), Guilherme Pianowski Pajanoti (13160323)   +3 more
core   +1 more source

Effects of a postural cueing for head and neck posture on lumbar lordosis angles in healthy young and older adults: a preliminary study

Journal of Orthopaedic Surgery and Research, 2022
Background Postural rehabilitation plays an important role in the treatment of non-specific low back pain. Although pelvic inclination has been widely used to improve lumbar lordosis, the effect of cervical anterior inclination on lumbar lordosis in ...
Meiling Zhai, Yongchao Huang, Shi Zhou, Jiayun Feng, Chaolei Pei, Li Wen   +5 more
doaj   +1 more source