혈관폐색 Vascular Occlusion

[OBJECTIVE] The objective of this study is to describe the operative success of completely buried free flaps and to determine the safety/reliability of using implantable dopplers for postoperative monitoring in completely buried free flaps.…

Free-tissue transfer is now the standard of care in reconstructing head and neck defects. Microvascular reconstruction of the upper two-thirds of the face, particularly following recurrent malignant disease, however, remains a challenge. Re…

Introduction There is currently no consensus as to the comparative complication profiles of mini-plate (MP) and reconstruction bar (RB) osseous fixation in fibula flap mandibular reconstruction. The aim of this study is to compare complicat…

[PURPOSE OF REVIEW] Nonsurgical rhinoplasty (NSR) continues to grow in demand and popularity. Consequently, there has been a rise in the number of reported complications. This review will summarize and discuss the current evidence for the p…

[BACKGROUND] There is a rare need for postoperative non-invasive positive pressure ventilation (NIPPV) following microvascular reconstruction of the head and neck. In midface reconstruction, the free flap vascular pedicle is especially vuln…

[BACKGROUND] Knowledge of facial anatomy is essential for professionals intending to inject hyaluronic acid (HA) into that region, but due to the considerable anatomical variations in region, it does not guarantee the complete safety of the…

[INTRODUCTION] To maximize the morpho-functional recovery on the totally degloved foot while not excessively introducing the technical complexity of microsurgery, we present a regionalized reconstruction, in which the highly functional subu…

[BACKGROUND] Vascular occlusions that threaten skin integrity, although not an emergency like those that threaten a patient's vision, is an urgent situation. Accurately interpreting physical examination findings is paramount. The use of hig…

[BACKGROUND] Vascular embolism is a serious complication of hyaluronic acid (HA) filler cosmetic injection, and hyaluronidase injection has been proposed as the treatment. Until now, there has been a lack of adequate clinical evidence regar…

Nasal enhancement is one of the most challenging and intriguing of aesthetic procedures. Although the nose is the most central and prominent facial feature, it should not be dominant while maintaining both a harmonious relationship with the…

Postoperative free flap monitoring is considered a key component of care after microsurgical reconstruction. To achieve successful flap salvage after surgical revision, early recognition of vascular compromise is required. The aim of this s…

A number of studies have already examined gluteal reconstruction with free flaps. Thus, the aim of this study was to investigate the reliability of free flap reconstruction for oncologic gluteal defects. This retrospective cohort study incl…

The popularity of minimally invasive injectable aesthetic treatments has grown exponentially with over thirteen million neurotoxin and dermal filler injections being performed in 2014. While aesthetic results can be dramatic and convalescen…

Background: Vascular patency is the key element for high flap survival rates. The purpose of this study was to assess and compare the blood flow characteristics of deep inferior epigastric perforator (DIEP) and muscle-sparing transverse rec…

[BACKGROUND] Compromised blood flow after filler injection is generally thought to result from intra-arterial obstruction. [AIMS] To test this hypothesis. [PATIENT] A case presented with the clinical picture of reduced arterial blood flow…

Rapid identification of possible vascular compromise in free flap reconstruction to minimize time to reoperation improves achieving free flap salvage. Subjective clinical assessment, often complemented with handheld Doppler, is the golden s…

Practical implementation of minimally invasive biomedical applications has been a long-sought goal for microrobots. In this field, most previous studies only demonstrate microrobots with locomotion ability or performing a single task, unabl…

[INTRODUCTION] Minimally invasive aesthetic procedures such as filler injections and thread lifts have gained popularity recently. Complications from these aesthetic procedures are difficult to avoid. This increasing public health concern r…

Dermal filler injection is among facial rejuvenation treatments that have been increasingly used. Despite being a minimally invasive procedure, it can lead to severe complications such as blindness. A review of all cases of filler- -induced…

Temple filler volumization can significantly improve facial balance and appearance, but has significant risks, including contour irregularities, vascular occlusion, skin necrosis, hair loss, blindness, stroke, and nonthrombotic pulmonary em…