What Is the Evidence Supporting Osteobiologic Use in Revision Anterior Cervical Discectomy and Fusion?

Study Design: Systematic literature review.

Objective: To analyze the literature and describe the evidence supporting osteobiologic use in revision anterior cervical discectomy and fusion (ACDF) surgery.

Methods: A systematic search of PubMed/MEDLINE, EMBASE, Cochrane library, and ClinicalTrials.

Encasement Of Popliteal Vascular Bundle Due Local Osteosarcoma Recurrence Treated With Wide Resection And Vascular Reconstruction.

Osteosarcoma is the most common primary bone malignancy. The prognosis of patients after local recurrence is generally poor and management of the locally recurrent disease is not well defined, especially in patients who have undergone limb-sparing surgery. A 20-year-old male presented a local recurrence of conventional osteosarcoma at the popliteal fossa with encasement of popliteal vascular bundle after previous tumor-wide resection and reconstruction with proximal tibia endoprosthesis.

Total knee arthroplasty coronal alignment and tibial base stress-a new numerical evaluation.

Background: Total knee arthroplasty (TKA) is one of the most frequently performed orthopedic procedures. The correct positioning and alignment of the components significantly affects prosthesis survival. Considering the current controversy regarding the target of postoperative alignment of TKA, this study evaluated the tension at tibial component interface using two numerical methods.

Simple and inexpensive synovial fluid biomarkers for the diagnosis of prosthetic joint infection according to the new EBJIS definition.

: diagnosis of periprosthetic joint infection (PJI) is challenging, as no single test has absolute accuracy. The purpose of this study was to assess the utility of different simple synovial biomarkers in the diagnosis of PJI as defined by the European Bone and Joint Infection Society (EBJIS). : we retrospectively identified all patients undergoing revision hip or knee arthroplasty from 2013 to 2019 on our prospectively maintained database.

Asymmetric Bilateral Chronic Shoulder Dislocation in a Young Patient - A Rare Case Report.

Introduction: Chronic shoulder dislocations are infrequent and can be easily overlooked unless a carefully clinical history, physical examination, and radiographic evaluation are undertaken. Bilateral simultaneous instability is almost pathognomonic for a convulsive disorder. To the best of our knowledge, we describe the first case of asymmetric bilateral chronic dislocation.

Postoperative impact of rod bending in the lumbar spine fusion surgery with polyaxial screws - Validation of a study.

Introduction: In 2019, Moufid and Gille published a study in which they proposed certain radiological parameters that may justify the mismatch between the lordosis of the lumbar segment and the lordosis of the rod bar using polyaxial screws. The aim of this study is to reproduce the measurements performed by Moufid and Gille and try to validate their findings.

Material And Methods: A retrospective study was performed including patients submitted to L3-L5 posterior fusion with or without interbody devices using polyaxial screws and titanium rods, for degenerative disease.

Shoulder Arthroplasty Options for Glenohumeral Osteoarthritis in Young and Active Patients (<60 Years Old): A Systematic Review.

Aim: This study aims to describe the shoulder arthroplasty options for young and active patients (<60 years old) with glenohumeral osteoarthritis.

Methods: A systematic review of the literature was conducted by searching on Pubmed database. Studies that reported outcomes of patients with glenohumeral arthritis, younger than 60 years, that underwent shoulder arthroplasty [(Hemiarthroplasty (HA), Hemiarthroplasty with biological resurfacing (HABR), Total shoulder arthroplasty (TSA), Reversed total shoulder arthroplasty (RSA)] were included.

Surgical Treatment of Acetabular Posterior Wall Fracture with Hip Arthroscopy: A Case Report.

Posterior wall fractures are the most common type of acetabular fractures. Treatment can be conservative or surgical. Operative treatment is indicated for acetabular fractures that result in hip joint instability and/or incongruity, as well injuries with incarceration of fragments of bone or soft tissue within the hip joint.

Comparison of short-stem versus conventional stem for hip arthroplasty in patients younger than 60 years: 7-14 years follow-up.

Purpose: Short-stem prostheses in hip arthroplasty have emerged as an alternative to conventional stems, especially in younger patients. The purpose of this study was to compare functional and radiological results of a short metaphyseal fitting cementless stem versus a conventional stem implant, in patients younger than 60 years.

Methods: All patients operated from January 2006 to April 2013 were included, obtaining a minimum follow-up of 7 years.

Septic arthritis of the lumbar facet joint presenting as spontaneous bacterial peritonitis: a rare case requiring surgical intervention.

Purpose: To report and discuss a rare case of septic arthritis of a lumbar facet joint presenting as septic bacterial peritonitis and requiring surgical debridement.

Methods: A 55-year-old man, with a history of intravenous drug usage and hepatitis C, presented to the emergency department with fever, abdominal and lumbar pain. Examination showed ascites.