Şahin Karalar

ORCID: 0000-0002-4386-9107
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About
Contact & Profiles
Research Areas
  • Spine and Intervertebral Disc Pathology
  • Spinal Fractures and Fixation Techniques
  • Scoliosis diagnosis and treatment
  • Medical Imaging and Analysis
  • Infectious Diseases and Tuberculosis
  • Orthopedic Infections and Treatments
  • Hip disorders and treatments
  • Cardiac Valve Diseases and Treatments
  • Bone health and osteoporosis research
  • Total Knee Arthroplasty Outcomes
  • Lower Extremity Biomechanics and Pathologies
  • Shoulder Injury and Treatment
  • Pelvic and Acetabular Injuries
  • Shoulder and Clavicle Injuries
  • Cardiac Structural Anomalies and Repair
  • Hip and Femur Fractures
  • Medical and Biological Ozone Research
  • Case Reports on Hematomas
  • Bone fractures and treatments
  • Urological Disorders and Treatments
  • Congenital Heart Disease Studies

Istanbul Medipol University
2024

Istanbul University
2020-2022

10.5578/totbid.dergisi.2025.04 article TR Türk Ortopedi ve Travmatoloji Birliği Derneği 2024-12-29

To investigate the possible reasons of failed conservative treatment osteoporotic thoracolumbar vertebral compression fractures (VCFs). Sagittal balance impairment may weaken union by increasing load on fracture line. Most occur in and mid-thoracic regions.We investigated records patients aged > 60 years who underwent for VCFs between 2012 2020. The were divided into two groups: those required surgical due to failure successfully treated with treatment. All lateral radiography computer...

10.5137/1019-5149.jtn.37439-21.1 article EN Turkish Neurosurgery 2022-01-01

To reveal the efficiency of our surgical approach algorithm in patients with thoracolumbar pyogenic spondylodiscitis based on involvement anatomical structure.Data who underwent debridement or stabilization surgery for from January 2012 to December 2018 were reviewed. Lumbar and was classified into four stages involvement. Infection limited disc space, which had not spread endplate stage 1 progressed as two-level corpus > 1/2 vertebral bony destruction failed treatment 4. Neurological...

10.5137/1019-5149.jtn.33784-21.2 article EN Turkish Neurosurgery 2021-01-01

Objective: The efficacy of brace treatment for patients with adolescent idiopathic scoliosis (AIS) remains controversial.This study aimed to evaluate the effectiveness Gensingen in AIS (identified using Scoliosis Research Society inclusion criteria) and explore factors affecting success rates.Materials Methods: This included twenty-five diagnosed treated a between April 2015 February 2018.Initial correction rates progression main curves were evaluated.Treatment outcomes classified into a) if...

10.4274/jtss.galenos.2020.268 article EN Journal of Turkish Spinal Surgery 2020-08-18

This prospective therapeutic study was conducted at our clinic from April 2016 to February 2018.Patients with diagnosis of progressing idiopathic scoliosis were asked participate in this study.Ethics committee approval acquired for research the ethics board İstanbul University, Faculty Medicine (2018/1500).Written informed consent obtained patients and parents children who participated Objective: The efficacy bracing adolescent (AIS) remains controversial.We aimed evaluate effectiveness...

10.4274/jtss.galenos.2020.344 article EN Journal of Turkish Spinal Surgery 2020-10-01

Objective:The study aimed to investigate the incidence of painful proximal junctional kyphosis (PJK) after posterior fusion surgery in patients with adolescent idiopathic scoliosis (AIS) and their clinical results.Materials Methods: A total 220 diagnosed AIS (180 females 40 males) were reviewed retrospectively.PJK was defined as development more than 10 degrees between upper instrumented end vertebra adjacent vertebra.Visual analogue score (VAS) Scoliosis Research Society (SRS)-24...

10.4274/jtss.galenos.2020.359 article EN Journal of Turkish Spinal Surgery 2020-10-01

Objective: This study assessed the outcomes of transforaminal lumbar interbody fusion (TLIF) in patients with degenerative spine conditions above age 65 years and investigate effects levels on sagittal balance parameters.Materials Methods: retrospective reviewed diseases who underwent TLIF procedure older than years.Patients three or less segments involved were assigned to short-level group, more long-level group.The anteroposterior lateral radiographs used measure pelvic incidence (PI),...

10.4274/jtss.galenos.2022.57441 article EN Journal of Turkish Spinal Surgery 2022-04-18

To investigate the effect of multilevel transforaminal lumbar interbody fusion (TLIF) procedures in degenerative spine conditions on restoration lordosis (LL) patients with short- and long-level fusion, to examine associated radiological results.This retrospective study reviewed spinal diseases who underwent using a TLIF procedure. Patients three or fewer segments involved were assigned shortlevel group those more than group. The anteroposterior lateral radiographs used measure LL, distal...

10.5137/1019-5149.jtn.41633-22.3 article EN Turkish Neurosurgery 2022-01-01

Objective:The aim of this study was to present the long-term results posterior spinal fusion (PSF) with pedicle screws only for rigid large thoracic curves by questioning, whether approach could yield sufficient radiographic correction together good clinical outcomes.Materials and Methods: Patients, who had underwent PSF between 1993 2016 in a single center were retrospectively reviewed.Patients radiographically evaluated using standard posteroanterior whole body standing X-rays side bending...

10.4274/jtss.galenos.2021.69775 article EN Journal of Turkish Spinal Surgery 2021-07-29
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