Results 21 to 30 of about 11,527 (268)

Factors associated with non-fusion after direct pars repair of lumbar spondylolysis with pedicle screw and lamina hook: a clinical and CT-assessed study

BMC Musculoskeletal Disorders
Background Pedicle screw and lamina hook (PSLH) technique is an effective and popular method for direct pars repair of lumbar spondylolysis. There is a lack of studies to explore factors that may influence the healing of spondylolysis after direct pars ...
Xinhu Guo, Zhuofu Li, Zhaoqing Guo, Weishi Li   +3 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   +2 more sources

Comparison of symptomatic spondylolysis in young soccer and baseball players

Journal of Orthopaedic Surgery and Research, 2020
Background Spondylolysis is the main cause of low back pain (LBP) in young athletes. There are few studies analyzing the difference of spondylolysis among young athletes with different sports activities.
Takuji Yokoe, Takuya Tajima, Hiroshi Sugimura, Shinichirou Kubo, Shotarou Nozaki, Nami Yamaguchi, Yudai Morita, Etsuo Chosa   +7 more
doaj   +2 more sources

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
openalex   +3 more sources

Bone Healing in Adolescents with Bilateral L5 Spondylolysis with and without Preexisting Contralateral Terminal Spondylolysis [PDF]

Asian Spine Journal, 2021
Study Design Retrospective cohort study Purpose To examine bone healing with conservative treatment in cases of adolescent bilateral L5 spondylolysis.
Fumihiko Eto, Masaki Tatsumura, Hisanori Gamada, Shun Okuwaki, Masao Koda, Masashi Yamazaki   +5 more
doaj   +1 more source

Retrospective Comparative Study of Pedicle Screw Fixation via Quadrant Retractor and Buck's Technique in the Treatment of Adolescent Spondylolysis

Orthopaedic Surgery, 2021
To compare the effectiveness and practicality of pedicle screw fixation via the Quadrant retractor and Buck's technique in the treatment of adolescent spondylolysis.
Yueyang Li, Changqing Li, Xian Chang, Zhilei Hu, Xuesong Mu, Chenhao Liu, Xiaoxin Gao, Yuyao Zhang, Yue Zhou, Changqing Li   +9 more
openalex   +2 more sources

Spontaneous multilevel lumbar pediculolysis associated with spondylolysis: a rare case and review of the literature [PDF]

BMC Musculoskeletal Disorders
Background Pediculolysis is bone hypertrophy and pseudoarthrosis caused by pedicle fracture and has often been combined with contralateral spondylolysis in previous reports.
Zan Chen, Yusheng Bao, Daxiong Feng, Yinxiao Peng, Fei Lei   +4 more
doaj   +2 more sources

Trunk muscle morphology and lumbopelvic stability in adolescent soccer players with unilateral lumbar spondylolysis: a cross-sectional study. [PDF]

BMC Sports Sci Med Rehabil
Tsutsui T, Sakamaki W, Torii S.
europepmc   +3 more sources

Magnetic resonance imaging (MRI) vs. computed tomography (CT) in the diagnosis and classification of spondylolysis and spondylolisthesis-a narrative review. [PDF]

Quant Imaging Med Surg
Expósito Jiménez D, Álvarez de Sierra Garcia B.   +1 more
europepmc   +2 more sources

Usefulness of Fast Field Echo Resembling a CT Using Restricted Echo-Spacing (FRACTURE) in Pediatric Lumbar Spondylolysis: A Case Report. [PDF]

Open Access J Sports Med
Kawarata K, Watanabe K, Yamagishi E, Kaneuchi Y, Nikaido T, Konno S, Matsumoto Y.   +6 more
europepmc   +3 more sources