Results 21 to 30 of about 2,517 (144)

Spondylolysis-induced Multilevel Lumbar Spondylolisthesis; Challenges in Lumbar Spine Surgery

International Clinical Neuroscience Journal, 2022
Lumbar spondylolysis and multilevel lumbar spondylolysis account for 4.4-5.8% and 0.3% of the general population, and multilevel lumbar spondylolysis resulting in spondylolisthesis is even rarer.
Thi Phuong Hoai Dinh, Ngoc Thanh Van Duong, Trong Hieu Le, Thi Mai Dieu Tran, Dang Duong Pham, Vinh Lac Nguyen, Thanh Minh Nguyen   +6 more
doaj   +1 more source

Familial development of lumbar spondylolysis: a familial case report of 7- and 4-year-old brothers and their father

Journal of International Medical Research, 2021
The incidence of lumbar spondylolysis is affected by sex, race, and congenital abnormalities. These differences suggest a genetic component to the etiology of spondylolysis.
Kinshi Kato, Michiyuki Hakozaki, Ryosuke Mashiko, Shin-ichi Konno   +3 more
doaj   +1 more source

Segmental Lordosis of the Spondylolytic Vertebrae in Adolescent Lumbar Spondylolysis: Differences between Bilateral L5 and L4 Spondylolysis [PDF]

Asian Spine Journal, 2018
Study Design Retrospective study. Purpose This study aimed to investigate whether segmental lumbar hyperlordosis of the affected vertebra in patients with spondylolysis occurs only at L5 or also occurs at L4.
Kazuhiro Sugawara, Noriyuki Iesato, Masaki Katayose   +2 more
doaj   +1 more source

Comparison of alignment and spondylolysis fracture angle in bilateral and unilateral spondylolysis

PLoS ONE, 2022
Objectives Spondylolysis occurs bilaterally or unilaterally and bilateral spondylolysis increases the risk of developing isthmic spondylolisthesis.
Kanta Matsuzawa, Tomoyuki Matsui, Yoshikazu Azuma, Tetsuya Miyazaki, Machiko Hiramoto, Ruo Hashimoto, Noriyuki Kida, Toru Morihara   +7 more
doaj   +2 more sources

Factors associated with failure of bony union after conservative treatment of acute cases of unilateral lumbar spondylolysis

BMC Musculoskeletal Disorders, 2021
Background If bone union is expected, conservative treatment is generally selected for lumbar spondylolysis. However, sometimes conservative treatments are unsuccessful.
Masaki Tatsumura, Hisanori Gamada, Shun Okuwaki, Fumihiko Eto, Katsuya Nagashima, Takeshi Ogawa, Takeo Mammoto, Atsushi Hirano, Masao Koda, Masashi Yamazaki   +9 more
doaj   +1 more source

Lumbar Spondylolysis and Spondylolytic Spondylolisthesis: Who Should Be Have Surgery? An Algorithmic Approach [PDF]

Asian Spine Journal, 2014
Lumbar spondylolysis and spondylolisthesis are common spinal disorders that most of the times are incidental findings or respond favorably to conservative treatment. In a small percentage of the patients, surgical intervention becomes necessary.
Farzad Omidi-Kashani, Mohamad Hossein Ebrahimzadeh, Saman Salari   +2 more
doaj   +1 more source

Direct repair of lumbar spondylolysis [PDF]

Acta Orthopaedica Scandinavica, 1985
Direct repair of the defect in spondylolysis has been performed on 12 patients with a mean age of 29 years. With an average follow-up period of 3 years, 8 patients had a good result, 2 patients improved only slightly and 2 patients remained unchanged.
G J, van der Werf, A J, Tonino, W S, Zeegers   +2 more
openaire   +2 more sources

Management of Lumbar Spondylolysis [PDF]

The Egyptian Journal of Hospital Medicine, 2019
Background: Spondylolysis is a fatigue fracture which occur in the pars interarticularis due to repetitive mechanical stresses on the lumbar spine. Objective: This work was aimed to discuss the different methods in management of spondylolysis, regarding the conservative treatment and surgical procedures.
Ibrahem Gameel Ewaiss, Mostafa Abo-El kheir, Ibrahim Mohammed Ibrahim Al-Abd   +2 more
openaire   +1 more source

Differences of Sagittal Lumbosacral Parameters between Patients with Lumbar Spondylolysis and Normal Adults

Chinese Medical Journal, 2016
Background: Recent studies have suggested an association between elevated pelvic incidence (PI) and the development of lumbar spondylolysis. However, there is still lack of investigation for Han Chinese people concerning the normal range of spinopelvic ...
Jin Yin, Bao-Gan Peng, Yong-Chao Li, Nai-Yang Zhang, Liang Yang, Duan-Ming Li   +5 more
doaj   +1 more source

A Novel Technique for Pars Defect Direct Repair with a Modified Smiley Face Rod for Spondylolysis and Isthmic Spondylolisthesis

Spine Surgery and Related Research, 2023
Introduction: Lumbar spondylolysis is a common fatigue fracture of the pars interarticularis of the lamina of the lumbar spine in adolescent athletes presenting with pars clefts.
Masaki Tatsumura, Shun Okuwaki, Hisarnori Gamada, Reo Asai, Fumihiko Eto, Katsuya Nagashima, Yosuke Takeuchi, Toru Funayama, Masashi Yamazaki   +8 more
doaj   +1 more source