Themistoklis Tzatzairis

ORCID: 0000-0002-2324-031X
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About
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Research Areas
  • Total Knee Arthroplasty Outcomes
  • Bone fractures and treatments
  • Blood transfusion and management
  • Orthopedic Surgery and Rehabilitation
  • Hip disorders and treatments
  • Elbow and Forearm Trauma Treatment
  • Foot and Ankle Surgery
  • Orthopedic Infections and Treatments
  • Orthopaedic implants and arthroplasty
  • Homicide, Infanticide, and Child Abuse
  • Hedgehog Signaling Pathway Studies
  • Intimate Partner and Family Violence
  • Cardiac, Anesthesia and Surgical Outcomes
  • Child Abuse and Trauma
  • Neurogenetic and Muscular Disorders Research
  • Hip and Femur Fractures
  • Shoulder Injury and Treatment
  • Venous Thromboembolism Diagnosis and Management
  • Reconstructive Surgery and Microvascular Techniques
  • Cleft Lip and Palate Research
  • Bone and Joint Diseases
  • Sarcoma Diagnosis and Treatment
  • Intravenous Infusion Technology and Safety

Democritus University of Thrace
2016-2024

Royal London Hospital
2019-2021

Barts Health NHS Trust
2019-2021

<title>Abstract</title> Introduction The implementation of patients’ blood management (PBM) is being leaded in a considerable decline both loss and allogenic transfusion primary Total Hip (THR) Knee Replacement (TKR). aim was to outline the results after stepwise PBM protocol THR TKR. Material Methods We conducted retrospective study. A regarding entire bleeding, use tranexamic acid (TXA) (0gr or 1gr 2gr), preoperative anaemia trigger (from 10 8 Hb gr/dl) applied. Patients surgery related...

10.21203/rs.3.rs-5819888/v1 preprint EN cc-by Research Square (Research Square) 2025-01-20

Lisfranc injuries are rare and can be easily missed. This injury is extremely in children, with limited published data. Different treatment options have been described; one of the adults "mini" TightRope™ Syndesmosis Device that provides non-rigid fixation impressive results. However, there no reference regarding use this device children.We describe case an 11-year-old girl who sustained a her right foot was initially missed Accident Emergency department local hospital....

10.5312/wjo.v10.i2.115 article EN cc-by-nc World Journal of Orthopedics 2019-02-18

Supracondylar fractures are the most frequently occurring paediatric about elbow and can be associated with neurovascular injury. For that reason, British Orthopaedic Association has published Standards for Trauma (BOAST) 11 guidelines, aiming to best management of supracondylar fractures. The aim this study was assess adherence BOAST guidelines displaced at a Major Centre in London, UK between 2015 2018 see whether affected outcomes. A retrospective review carried out January August all...

10.1097/bpb.0000000000000770 article EN Journal of Pediatric Orthopaedics B 2020-07-17

Abstract Radio-opaque formations behind the spinous processes of cervical spine are really rare. They were described in 1929 for first time. Sesamoid ossicles found close to a bone or joint and usually small. Some sesamoids form part normal human anatomy, while others anatomical variants. We report case 73-year-old Caucasian male who visited outpatient clinic complaining about chronic pain. An oblong sesamoid accidentally discovered during routine anteroposterior (AP) lateral x-ray, within...

10.1515/folmed-2017-0079 article EN Folia Medica 2018-03-01

Imaging techniques have significantly impacted physicians' capability for diagnosis and differential decades. The aim of this review is to update our knowledge regarding the use US in orthopedic pediatric patients diagnostic purposes or procedural/therapeutic purposes. This demonstrates application trauma (long bone fractures, radial neck etc.), developmental anomalies such as dysplasia hip congenital dislocation patella, soft tissue pathologies (ganglion cyst, popliteal hemangioma, lipoma,...

10.22038/abjs.2024.59904.2950 article EN PubMed 2024-01-01

Aim: Aiming to offer a diagnostic tool aid examiners with correct hip typing and decision-making about patient management, members of the Board International Interdisciplinary Consensus Committee on DDH Evaluation (ICODE – https://www.icode.expert), introduced cross-platform mobile appli- cation (Android iOS) called “ICODE Hip US Calculator”. Material methods: The examination steps Graf ’s sonography technique were converted into computer code formed basis for development phone application....

10.15557/jou.2024.0033 article EN cc-by-nc-nd Journal of Ultrasonography 2024-10-11

Hemiepiphysiodesis is usually planned as a day-case but patients may stay overnight for pain control. In this study, we assessed the required level of analgesia (LOA) and length (LOS) in undergoing hemiepiphysiodesis about knee joint. We conducted retrospective cohort study that underwent temporary distal femur or proximal tibia using plates (eight-plates) coronal plane deformities between January 2012 October 2019. Demographics, type procedure, anatomical site, anaesthetic time,...

10.1097/bpb.0000000000000779 article EN Journal of Pediatric Orthopaedics B 2020-07-17

Aim: The study aims to determine the estimated radiation exposure of two different types fixation (crossed vs lateral-entry K-wires) for displaced supracondylar fractures at a Major Trauma Centre in London. Methods: A retrospective review was performed between 2015 and 2019 children (&lt;16 years old) who underwent either Closed Reduction Percutaneous Pinning (CRPP) or open reduction K wire fracture (Gartland II, III IV) humerus. Results: overall mean dose duration with crossed K-wire...

10.2174/1874325002115010022 article EN cc-by The Open Orthopaedics Journal 2021-04-12

Ankle fractures in elderly people are low-energy characterised by fragility. In the majority, they unstable and challenging to manage. Retrograde expandable intra-medullary nails (Fixion®, Biomet Merck Limited) inserted through calcaneum across sub-talar ankle joints into tibia have been successfully used treatment of fragility non-unions distal ankle, where use an antegrade locked nail would not provide adequate fracture stability for union. Primary management involves removing at least 3-4...

10.1016/j.tcr.2016.03.006 article EN cc-by Trauma Case Reports 2016-02-01
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