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15건 · 최신순-
Influence and Longevity of a Microsurgery Course for Medical Students on Their Future Careers: A Retrospective Report of Up to 10 Years.
This study evaluates the influence and longevity of a microsurgery course on the future careers of medical students over a period of up to 10 years. The course, which has been well-established for over 15 years, aimed to impart fundamental …
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Medical Students' Interest and Positive Attitude Toward the Smartphone Microscopy Model in Microsurgical Training.
Microsurgical techniques require a high level of surgical skill and many years of practice. However, traditional training is limited by time constraints and high costs, particularly due to the need for specialized microsurgical laboratories…
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The never-ending story: single versus dual venous anastomoses in microsurgical radial forearm free flap for head and neck reconstruction. A meta-analysis.
The radial forearm free flap (RFFF) remains a cornerstone in head and neck reconstruction. Despite various venous anastomotic techniques, including single and dual anastomoses, venous compromise continues to be the leading cause of free fla…
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Perioperative anticoagulation in head and neck free flap reconstructions: Experience of an anticoagulative scheme and its modification.
[OBJECTIVES] Microvascular anastomoses in microvascular reconstructions induce rheological changes in the anastomosed vessels and are usually counteracted by anticoagulative medication. There is no regimen commonly agreed on. This study pro…
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Extended orbital exenteration, epithetic restoration, and patient supply: A cross-sectional study of a historic cohort.
[BACKGROUND] The aim of this study was to investigate the clinical course and to redefine an optimized algorithm for OE cases until epithetic restoration. [METHODS] Indication, defect type according to Kesting, reconstructive technique, in…
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Impact of tumor localization and choice of microvascular flap on posterior airway changes following ablative surgery in primary oral squamous cell carcinoma: A monocentric cross-sectional study.
[BACKGROUND] The aim of this study was to determine the influence of intraoral reconstructions following oral squamous cell carcinoma (OSCC) resection with a free microvascular flap on the posterior airway space (PAS) and to correlate these…
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Comparison of three-dimensional imaging of the nose using three different 3D-photography systems: an observational study.
[BACKGROUND] New 3D technologies for superficial soft tissue changes, especially in plastic and reconstructive surgical procedures, can improve the planning and documentation of facial surgeries. The purpose of this study was to compare and…
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Conditioning of microvascular venous flaps in rats.
Venous-only perfusion flaps have not been used widely because of the associated high failure rate. Tissue conditioning offers a broad scope of techniques that can be applied pre-, peri-, or postoperatively to promote the adaptation of the a…
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Blood flow analyses by intraoperative transit-time flow measurements of free flaps for head and neck reconstructions: A prospective single-center study.
[BACKGROUND] The behavior of blood flow changes within free flaps following microvascular anastomosis is not well described in the literature. The aim of this study was to determine the immediate blood flow behavior of different free flaps …
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Mandibular reconstructions with free fibula flap using standardized partially adjustable cutting guides or CAD/CAM technique: a three- and two-dimensional comparison.
[BACKGROUND] Mandibular reconstruction with the fibula free flap (FFF) is performed freehand, CAD/CAM-assisted, or by using partially adjustable resection/reconstruction aids. The two latter options represent the contemporary reconstructive…
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Factors Associated With Postoperative Delirium in Patients Undergoing Complex Head and Neck Flap Surgery.
[PURPOSE] Postoperative delirium (PD) is a common and severe complication, following extensive surgery and prolonged stays in intensive care units (ICU). The study aimed to estimate the frequency of and identify risk factors for PD in a uni…
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Effects of endothelial defects and venous interposition grafts on the acute incidence of thrombus formation within microvascular procedures.
Endothelial defects (ED) and the usage of interposition vein grafts (IVG) are known risk factors for free flap failure. This experimental study aimed to compare both situations of thrombus formation and fluorescence angiographic behavior. I…
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Botulinum toxin as a therapeutic agent to prevent relapse in deep bite patients.
[INTRODUCTION] The etiology of deep bite is multifactorial. One of the causes is increased muscular activity. This makes the treatment of deep bite malocclusions difficult and often results in relapse in many cases. In this work we compared…
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Can a one-day practical lesson in surgical skills encourage medical students to consider a surgical career?
Interest in a surgical career is declining among medical students, and many more need to commit themselves to becoming surgeons to cope with this. We have therefore developed a one-day practical lesson in surgical skills to find out whether…
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[Limitations of blood supply to the skin flap in face lift surgery].
[BACKGROUND] Besides nerve injuries or hematomas, one of the main risks of face lift surgery is the development of skin necrosis. We therefore investigated which arteries contribute to the blood supply of the face lift skin flap and how ext…