Dejan Aleksandric

ORCID: 0000-0001-9683-3178
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About
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Research Areas
  • Hip and Femur Fractures
  • Pelvic and Acetabular Injuries
  • Radiomics and Machine Learning in Medical Imaging
  • Orthopedic Surgery and Rehabilitation
  • Lung Cancer Diagnosis and Treatment
  • Cell Adhesion Molecules Research
  • Systemic Lupus Erythematosus Research
  • Orthopaedic implants and arthroplasty
  • Orthopedic Infections and Treatments
  • Hip disorders and treatments
  • Medical Imaging and Pathology Studies
  • Lower Extremity Biomechanics and Pathologies
  • Cardiac Imaging and Diagnostics
  • Shoulder Injury and Treatment
  • Total Knee Arthroplasty Outcomes
  • Atherosclerosis and Cardiovascular Diseases
  • Peripheral Nerve Disorders
  • Bone and Joint Diseases
  • Bone health and osteoporosis research
  • Nerve Injury and Rehabilitation
  • Biomarkers in Disease Mechanisms
  • Chronic Obstructive Pulmonary Disease (COPD) Research
  • Cardiac, Anesthesia and Surgical Outcomes
  • Abdominal Trauma and Injuries
  • Osteoarthritis Treatment and Mechanisms

Institute of Orthopedics Banjica
2022-2025

University of Belgrade
2023-2024

Centar za Promociju Nauke
2023

Background and objective One of the major challenges that orthopaedic surgeons face during revision total hip arthroplasty (THA) is presence acetabular bone defects. Nowadays, preference given to metal augments when it comes segmental, uncontained This study aimed present previous experience at our hospital in use porous for bony defects acetabulum. Methods Our retrospective observational included a 30 patients who underwent or primary THA with augmentation between 2021 2024. The extent...

10.7759/cureus.77307 article EN Cureus 2025-01-12

Bilateral asymmetrical hip dislocations are rare, occurring in only 0.01–0.02% of all joint dislocations, typically following high-energy trauma. We present a 22-year-old male involved high-speed motor vehicle collision, sustaining right posterior dislocation with an associated wall acetabular fracture and left obturator-type anterior dislocation. He underwent successful closed reduction within two hours post-injury, but due to persistent instability the fracture, open internal fixation...

10.3390/life15040532 article EN cc-by Life 2025-03-24

Aim: The aim of this study was to assess whether BMI, severity knee osteoarthritis, age and gender have any influence on the final clinical results bone marrow aspirate concentrate injection. Method: A total 111 participants with painful osteoarthritis different characteristics concerning before mentioned factors underwent (BMAC) therapy were followed up for 1 year. Result: Significant pain functional improvement observed in all participant groups. Participants' BMI did not outcome, but...

10.2217/rme-2023-0042 article EN Regenerative Medicine 2023-08-14

Lung cancer is the second most common form of in world for both men and women as well cause cancer-related deaths worldwide. The aim this study to summarize radiological characteristics between primary lung adenocarcinoma subtypes correlate them with FDG uptake on PET-CT.

10.3390/medicina60040617 article EN cc-by Medicina 2024-04-10

Background/Objectives: The Disabilities of the Arm, Shoulder, and Hand (DASH) questionnaire is a widely employed self-report tool for assessing upper extremity function. aim this study was to assess psychometric properties Serbian version DASH by determining its criterion construct validity, as well internal consistency. Methods: This cross-sectional conducted among patients with hand wrist disabilities at Institute Orthopedics “Banjica”, Serbia. were analyzed through an examination...

10.3390/jcm13195903 article EN Journal of Clinical Medicine 2024-10-03

Summarizing radiological characteristics between primary lung adenocarcinoma subtypes and correlate them with FDG uptake on PET-CT are important for further treatment. A examination was performed some of the patients values SUV-max were also correlated histological morphological masses in lungs. Results this analysis showed that mean size AIS-MIA cancer significantly lower than all other types, while acinar smaller solid type cancer. Metastases more frequent acinar, lepidic subtypes. The...

10.20944/preprints202307.1159.v1 preprint EN 2023-07-18

Introduction. The aim of this study was to evaluate the predictive value European System for Cardiac Operative Risk Evaluation II in adult patients with acquired heart diseases. Material and Methods. research included a consecutive series 6,031 who underwent coronary, valvular combined cardiac surgical interventions period from January 15, 2015 December 31, 2020. Model calibration assessed by comparing ratio actual expected postoperative mortality using Hosmer-Lemeshow test. discriminative...

10.2298/mpns2204083m article EN Medicinski pregled 2022-01-01

Introduction: Antiphospholipid syndrome (APS) is an autoimmune disease characterised by arterious and venous thrombosis, miscarriage, the presence of antiphospholipid antibodies (aPL) in blood. As we know, APS also accelerated atherosclerotic degeneration with increased risk thrombosis all blood vessels, including carotid arteries. Carotid artery stenosis can manifest many different ways. The aim this study to present results our multidetector computerised tomography angiography (MDCTA)...

10.3390/diseases11040131 article EN cc-by Diseases 2023-09-28

Background/Aim. The radial nerve is the largest terminal branch of posterior cord brachial plexus. Upon leaving axilla, it moves to compartment arm, where makes close contact with humerus. By penetrating lateral intermuscular septum, enters anterior compartment, and in very proximity epicondyle, divides into two branches. This characterised by remarkable variability, knowledge which utmost importance fields orthopaedics traumatology. aim study was examine nerve, including parameters:...

10.2298/vsp230714052a article EN cc-by-sa Vojnosanitetski pregled 2023-01-01

Chronic obstructive pulmonary disease (COPD) is a progressive parenchyma destruction. Smoking major risk factor for this with frequent comorbidities. Osteoporosis common comorbidity in patients COPD. characterized by lower bone density and changes microarchitecture, leading to increased sensitivity fractures occur. Fractures cause pain, further worsen already damaged ventilation, reduced mobility disability, of thromboembolic disease, even death. COPD probably evolving as the basis both...

10.59671/p2n5m article EN Interciencia 2023-01-01
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