The purpose of this study was to investigate and determine whether there are differences in L5 pedicles morphology between isthmic degenerative L5–S1 spondylolisthesis. One hundred nineteen patients with spondylolisthesis 45 at were enrolled the IS group DS group, respectively, 164 lumbar disc herniation without spondylolysis or classified into normal (NL) group. A series pedicle parameters fif...

PURPOSE Over 170 years ago, traumatic spondylolisthesis of the axis or hangman's fracture was described. Most descriptions of this entity have focused on adult presentations. METHODS We review the literature on pediatric cases of hangman's fracture emphasizing the embryological as well as presentation aspects. RESULTS The majority of cervical spine fractures in children occur at C1 and C2 v...

Spondylolisthesis is a common condition that can be managed both nonsurgically and surgically. More than 80% of children treated nonsurgically have resolution of symptoms. For those patients requiring surgical treatment, fusion in situ may provide adequate treatment for young patients. Patients with neural compression may require decompression to relieve symptoms, and fusion is also usually ind...

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. Because too much attention has been paid to novel surgical techniques and new modern spinal implants, some of fundamental concepts have been forgotten....

STUDY DESIGN Radiological analysis. PURPOSE To investigate sacralization of L5 on radiological studies of degenerative spondylolisthesis at L4-L5. OVERVIEW OF LITERATURE Degenerative spondylolisthesis commonly develops at L4-L5. Sacralization of L5 is thought to cause stress concentration at this level, which accentuates degenerative changes and promotes development of degenerative spondylo...

BACKGROUND The SPORT (Spine Patient Outcomes Research Trial) reported favorable surgery outcomes over 2 years among patients with stenosis with and without degenerative spondylolisthesis, but the economic value of these surgeries is uncertain. OBJECTIVE To assess the short-term cost-effectiveness of spine surgery relative to nonoperative care for stenosis alone and for stenosis with spondylol...

This study was a retrospective radiographic study involving analysis of computed tomography scans obtained for patients with degenerative spondylolisthesis of the L4-L5 segment and a control group. The purpose of the study was to identify radiological predisposing factors for degenerative spondylolisthesis of the L4-L5 segment. The authors reviewed all computed tomography scans (N=3370) perform...

BACKGROUND Lumbar spondylolysis and isthmic spondylolisthesis are common conditions. However, double-level lumbar spondylolysis and spondylolisthesis are rare. We report 24 cases of it along with a review of literature and a briefly description of the clinical and radiological features and integrated management of patients with this condition. METHODS Of 1700 inpatients diagnosed with lumbar ...

Physical therapy is the first line of treatment for adults with symptoms from degenerative spondylolisthesis. Surgical management is offered when nonoperative options have not adequately relieved symptoms. We performed PubMed literature search with the word ‘spondylolisthesis’, and updated till September 18, 2016. We selected original research data involving surgical treatment of degenerative s...

Background: Spondylolisthesis is defined as a displacement of one vertebra over the next lower vertebra in the sagittal plane. High-grade spondylolisthesis (HGS) is defined as greater than 50% slippage of a spinal vertebral body relative to an adjacent vertebral body as per Meyerding classification, and most common location being L5/S1 followed by L4/L5. The treatment of symptomatic high grade ...