Full-Endoscopic Sacroiliac Joint Denervation for Painful Sacroiliac Joint Dysfunction: A Prospective 2-Year Clinical Outcomes and Predictors for Improved Outcomes.

Background And Objectives: Full-endoscopic sacroiliac joint denervation (FE-SJD) is a novel technique for the management of pain secondary to sacroiliac joint dysfunction. The aim of this study was to assess the long-term efficacy, safety, clinical outcomes, and outcome predictors of uniportal full-endoscopic sacroiliac joint denervation.

Methods: From 2019 to 2021, a total of 47 consecutive patients with pain secondary to sacroiliac joint dysfunction underwent uniportal FE-SJD through posterior approach by a single fellowship-trained spine surgeon.

Endoscopic Versus Traditional Thoracic Discectomy: A Multicenter Retrospective Case Series and Meta-Analysis.

Background And Objectives: Surgical treatment for symptomatic thoracic disc herniations (TDH) involves invasive open surgical approaches with relatively high complication rates and prolonged hospital stays. Although advantages of full endoscopic spine surgery (FESS) are well-established in lumbar disc herniations, data are limited for the endoscopic treatment of TDH despite potential benefits regarding surgical invasiveness. The aim of this study was to provide a comprehensive evaluation of potential benefits of FESS for the treatment of TDH.

A Comparison Between Potassium Hydroxide (KOH) Microscopy and Culture for the Detection of Post-COVID-19 Rhino-Orbital-Cerebral Mucormycosis.

Background and objective Mucormycosis is an emerging and serious angioinvasive infection caused by filamentous fungi related to the order of Mucorales and the class of Mucormycetes. There was a marked increase in the number of cases of mucormycosis in India following the second wave of the coronavirus disease 2019 (COVID-19) pandemic in the year 2021. In this study, we aimed to compare potassium hydroxide (KOH) microscopy with culture for the detection of post-COVID-19 rhino-orbital-cerebral mucormycosis (ROCM).

AOSpine Consensus Paper on Nomenclature for Working-Channel Endoscopic Spinal Procedures.

Study Design: International consensus paper on a unified nomenclature for full-endoscopic spine surgery.

Objectives: Minimally invasive endoscopic spinal procedures have undergone rapid development during the past decade. Evolution of working-channel endoscopes and surgical instruments as well as innovation in surgical techniques have expanded the types of spinal pathology that can be addressed.

The Endoscopic Trans-Superior Articular Process Approach: A Novel Minimally Invasive Surgical Corridor to the Lateral Recess.

Background: Transforaminal approaches to the lumbar spine are typically performed utilizing Kambin's triangle as approach corridor; however, degenerative changes can distort anatomy and expose the exiting nerve root to inadvertent injury.

Objective: To describe the surgical technique of a novel full-endoscopic approach to access the lateral recess and report clinical outcomes.

Methods: The trans-superior articular process (SAP) approach involves partial resection of the SAP, allowing access to the lateral recess both ventral and dorsal to the traversing nerve root.

Full-Endoscopic Lumbar Discectomy.

Full-endoscopic spine surgery has been developed to decrease approach-related morbidity and provide superior visualization. Using a working channel endoscope, lumbar disc herniations can be approached via two complementary corridors: the transforaminal approach and the interlaminar approach. Indications, contraindications, surgical technique, complications, and outcomes are discussed in this article.

Congenital Etiology Is an Independent Risk Factor for Complications in Adolescents Undergoing Corrective Scoliosis Surgery: Comparison of In-hospital Comorbidities Using Nationwide KID's Inpatient Database.

Background: Congenital scoliosis (CS) is associated with more rigid, complex deformities relative to adolescent idiopathic scoliosis (AIS) which theoretically increases surgical complications. Despite extensive literature studying AIS patients, few studies have been performed on CS patients. The purpose of this study was to evaluate complications associated with spinal fusions for CS and AIS.

The benefit zone of full-endoscopic spine surgery.

Minimally invasive spine procedures have undergone rapid development during the last decade. Efforts to decrease muscle crush injuries during prolonged retraction, avoid significant soft tissue stripping and minimize bony resection are surgical principles that are employed to prevent iatrogenic instability and provide patients with decreased post-operative pain and disability. Full-endoscopic spine surgery represents a tool for the spine surgeon to provide targeted access to spinal pathology utilizing these principles.

Comparison of full-endoscopic and minimally invasive decompression for lumbar spinal stenosis in the setting of degenerative scoliosis and spondylolisthesis.

OBJECTIVEThe management of lumbar spinal stenosis (LSS) with concurrent scoliosis and/or spondylolisthesis remains controversial. Full-endoscopic unilateral laminotomy for bilateral decompression (ULBD) facilitates neural decompression while preserving stabilizing osseoligamentous structures and may be uniquely suited for the treatment of LSS with concurrent mild to moderate degenerative deformity. The safety and efficacy of full-endoscopic versus minimally invasive surgery (MIS) ULBD in this patient population is studied here for the first time.

Arm Pain Versus Neck Pain: A Novel Ratio as a Predictor of Post-Operative Clinical Outcomes in Cervical Radiculopathy Patients.

Background: Informed patient selection and counseling is key in improving surgical outcomes. Understanding the impact that certain baseline variables can have on postoperative outcomes is essential in optimizing treatment for certain symptoms, such as radiculopathy from cervical spine pathologies. The aim was to identify baseline characteristics that were related to improved or worsened postoperative outcomes for patients undergoing surgery for cervical spine radiculopathic pain.

Lack of Consensus in Physician Recommendations Regarding Return to Driving After Cervical Spine Surgery.

Study Design: A cross-sectional study.

Objective: The goal of this study is to investigate how surgeons differ in collar and narcotic use, as well as return to driving recommendations following cervical spine surgeries and the associated medico-legal ramifications of these conditions.

Summary Of Background Data: Restoration of quality of life is one of the main goals of cervical spine surgery.

Predictors of Hospital Length of Stay and 30-Day Readmission in Cervical Spondylotic Myelopathy Patients: An Analysis of 3057 Patients Using the ACS-NSQIP Database.

Background: Hospital length of stay (LOS), 30-day readmission rate, and other metrics are increasingly being used to evaluate quality of surgical care. The factors most relevant to cervical spondylotic myelopathy (CSM) are not yet established.

Objective: To identify perioperative factors associated with extended LOS and 30-day readmission following elective surgery for CSM.

Oesophageal cancer presenting as Lemierre's syndrome caused by .

A 59-year-old man presented to the emergency department with complaints of dysphagia, right-sided neck swelling, fever and chills. Physical examination was remarkable for fever and tender swelling over the right side of the neck. Laboratory investigations revealed leucocytosis with neutrophilia.

"Reverse Bohlman" technique for the treatment of high grade spondylolisthesis in an adult population.

Background/aims: Surgical techniques for effective high-grade spondylolisthesis (HGS) remain controversial. This study aims to evaluate radiographic/clinical outcomes in HGS patients treated using modified "Reverse Bohlman" (RB) technique.

Methods: Review of consecutive HGS patients undergoing RB at a single university-center from 2006 to 2013.

Risk Factors for Developing Staphylococcus aureus Nasal Colonization in Spine and Arthroplasty Surgery.

Staphylococcus aureus nasal colonization is a risk factor for surgical site infection. We conducted a retrospective case-control study of 1,708 consecutively enrolled patients to identify criteria that places orthopaedic surgery patients undergoing spine and total joint arthroplasty surgery at risk for nasal colonization by MRSA and MSSA. Multivariate analysis showed obesity and asthma as significant risk factors for MRSA colonization.

Selective versus nonselective thoracic fusion in Lenke 1C curves: a meta-analysis of baseline characteristics and postoperative outcomes.

Object: Lenke 1C curves are challenging to manage surgically due to the structural thoracic deformity and nonstructural lumbar curve. Selective thoracic fusion (STF) is considered the standard of care because it preserves motion of the lumbar segment, yet nonselective STF (NSTF) remains prevalent. This study aims to identify baseline patient characteristics that drive treatment and to compare postoperative outcomes for both procedures.

Distal femoral varus osteotomy for unloading valgus knee malalignment: a biomechanical analysis.

Purpose: To investigate the biomechanical properties of the load shifting following opening-wedge distal femoral varus osteotomies (DFVOs) and determine the osteotomy correction needed to unload the lateral compartment.

Methods: Five human cadaveric knees were tested with a load of 500 N of axial compression. Medial and lateral tibiofemoral compartment contact area and pressure were assessed utilizing a modified F-scan pressure-sensitive sensor.

The effect of shoulder immobilization on driving performance.

Background: The purpose of this study was to evaluate the effect of sling immobilization on driving performance with use of a driving simulator.

Methods: This is a prospective trial with a cohort of 21 healthy volunteers comparing their driving ability with and without sling immobilization on their dominant (driving) extremity. Multiple variables, including number of collisions, off-road excursions, and centerline crossings, were measured with a validated driving simulator.

Ilizarov external fixator for length salvage in infected amputated nonunions.

The technique of compression distraction induced osteogenesis via the Ilizarov external fixator system has been used for a variety of traumatic limb pathologies that necessitate boney union and limb preservation. In this case report, we describe an uncommon scenario were an Ilizarov external fixator was used to treat an infected nonunion following a below knee amputation.

A biomechanical comparison between locked 3.5-mm plates and 4.5-mm plates for the treatment of simple bicondylar tibial plateau fractures: is bigger necessarily better?

Background: Evolution of periarticular implant technology has led to stiffer, more stable fixation constructs. However, as plate options increase, comparisons between different sized constructs have not been performed. The purpose of this study is to biomechanically assess any significant differences between 3.

Ilizarov external fixator for stump salvage in infected nonunions.

Infected nonunions are potentially difficult complications to treat in the context of complex tibial fractures. Often, such complications necessitate amputation to prevent further sequelae, such as fulminant sepsis and complete loss of the limb. As such, the eradication of infection, the decision regarding when to amputate, and the length of the residual stump are important factors to optimize patient outcome.