Comparison of Pain and Functional Outcomes Among Geriatric and Nongeriatric Adults Following Full Endoscopic Spine Surgery for Degenerative Lumbar Pathology.

Background: Full endoscopic spine surgery (FESS) champions a rapid recovery and a low rate of overall complications. However, its efficacy in geriatric patients that might yield additional benefits from minimized invasiveness remains underexplored.

Methods: A multi-institutional prospective cohort study was conducted involving patients undergoing elective lumbar FESS.

Lumbosacral transitional vertebrae in small-breed dogs: Prevalence, classification, and characteristics.

The lumbosacral transitional vertebra (LTV) is an abnormally formed vertebra that can be associated with cauda equina syndrome, lumbosacral (LS) degeneration, and pelvic rotation. However, there is little information on LTV in small-breed dogs, and no studies have investigated the association between LTV and LS diseases or degenerative changes in the coxofemoral joints. The purpose of this multicenter, retrospective, and cross-sectional study was to determine the prevalence of LTV in small-breed dogs (<10 kg), classify the type of LTV, and identify its association with degenerative changes in the LS and coxofemoral joints using CT images.

[Therapeutic and diagnostic classification of degenerative spondylolisthesis: validation and multiple-center inter-observer agreement].

Object: To evaluate inter- and intra-observer agreement of the proposed diagnostic and treatment classification of degenerative spondylolisthesis.

Material And Methods: The proposed diagnostic and treatment classification of degenerative spondylolisthesis was validated according to the GRRAS protocol. For this purpose, we retrospectively analyzed MRI, CT and spinal radiography data in 20 patients.

Development of a deep learning model for automatic detection of narrowed intervertebral disc space sites in caudal thoracic and lumbar lateral X-ray images of dogs.

Intervertebral disc disease is the most common spinal cord-related disease in dogs, caused by disc material protrusion or extrusion that compresses the spinal cord, leading to clinical symptoms. Diagnosis involves identifying radiographic signs such as intervertebral disc space narrowing, increased opacity of the intervertebral foramen, spondylosis deformans, and magnetic resonance imaging findings like spinal cord compression and lesions, alongside clinical symptoms and neurological examination findings. Intervertebral disc space narrowing on radiographs is the most common finding in intervertebral disc extrusion.

Comparison of Disc Degeneration between Pyogenic Spondylitis and Noninfected Lumbar Spondylosis: A Multicenter Retrospective Study with Propensity Score Matching.

Introduction: Disc degeneration is a risk factor of pyogenic spondylitis. However, its degree in patients with pyogenic spondylitis is unknown. This study aimed to determine differences in disc degeneration between patients with pyogenic spondylitis and those with noninfectious lumbar spondylosis.

Review/Perspective: Incidence and treatment of CSF leaks/dural tears (DT) occurring during anterior cervical surgery.

Background: The incidence of cerebrospinal fluid (CSF) leaks/dural tears (DT) occurring during anterior cervical diskectomy and fusion (ACDF) are typically relatively low. However, this frequency markedly increases when anterior corpectomy and fusion (ACF) are performed to address ossification of the posterior longitudinal ligament (OPLL).

Methods: The reported frequencies of CSF leaks/DT occurring during elective ACDF (i.

The Degree of Cervical Intervertebral Disc Degeneration Is Associated With Denser Bone Quality of the Cervical Sub-endplate and Vertebral Body.

Objective: The relationship between cervical disc degeneration and bone quality of adjacent vertebral body remains controversial. This study aims to investigate the relationship between cervical disc degeneration and bone quality of the adjacent vertebral body and sub-endplate bone with a new MRI-based bone quality score in patients over 50 years with cervical spondylosis.

Methods: We retrospectively reviewed 479 cervical disc segments from 131 patients.

Radiological indicators and a novel combined predictive model for anticipating difficult laryngoscopy in cervical spondylosis patients: a prospective cohort study.

Backgrounds: Anticipating difficult laryngoscopy is crucial for preoperative assessment, especially for patients with cervical spondylosis. Radiological assessment has become essential for improving airway management safety. This research introduces novel radiological indicators from lateral cervical X-ray in the extended head position proposed to enhance the accuracy of predicting difficult laryngoscopy.

Functional Ingredients Associated with the Prevention and Suppression of Locomotive Syndrome: A Review.

In 2007, the Japanese Orthopaedic Association proposed the concept of locomotive syndrome, a comprehensive description of conditions involving the functional decline of the locomotor system. Locomotive syndrome includes bone-related diseases such as osteoporosis, joint cartilage and disc-related diseases such as osteoarthritis and lumbar spondylosis, and sarcopenia and locomotive syndrome-related diseases. If left untreated, these diseases are likely to reduce mobility, necessitating nursing care.

Safety and efficacy of aggressive exercise therapy for patients with unilateral early-stage spondylolysis: A retrospective comparative cohort study.

Introduction: Bony union in patients with early-stage spondylolysis can be achieved using a rigid corset and avoiding sports activities. However, prolonged absence from sports activities may decrease physical fitness. This study aimed to investigate the safety and efficacy of aggressive exercise therapy for patients with early-stage spondylolysis (ESS).

Utilization of Neuromonitoring in Surgical Cervical Spondylosis Patients With the Presence or Absence of Myelopathy. Is it Standard?

Study Design: Cross-sectional, observational study.

Objective: Investigate the frequency of intraoperative neuromonitoring (IONM) utilization among Medicare patients diagnosed with cervical spondylosis (CS), both with and without myelopathy.

Background: IONM is widely used as a tool in spine surgery.

An in vivo three-dimensional kinematics study of the cervical vertebrae under physiological loads in patients with cervical spondylosis.

Background Context: Studies of in vivo kinematic differences between healthy individuals and those with cervical spondylosis (CS) have been reported, but only movements under nonphysiological loads have been investigated. Differences in the in vivo, cervical kinematics between healthy individuals and those with CS are unknown.

Purpose: To investigate the in vivo, cervical kinematics of patients with CS under physiological loads.

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

Background: Pediculolysis is bone hypertrophy and pseudoarthrosis caused by pedicle fracture and has often been combined with contralateral spondylolysis in previous reports. Multilevel pediculolysis with spondylolysis is extremely rare, and we report a case who underwent surgery. Cases of multisegment pediculolysis were reviewed to inspire the diagnosis and treatment of similar pathological phenomena.