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37건 · 최신순-
Perfusion of the Superficial Musculoaponeurotic System and the Superficial Temporal Fascia During Facelift, as Assessed by Indocyanine Green Angiography.
[BACKGROUND] A clear understanding of the superficial musculoaponeurotic system (SMAS) perfusion during extended SMAS rhytidectomy is helpful for surgical planning and for elucidating the structural characteristics of the SMAS. [OBJECTIVES…
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A soft micron accuracy robot design and clinical validation for retinal surgery.
Retinal surgery is one of the most delicate and complex operations, which is close to or even beyond the physiological limitation of the human hand. Robots have demonstrated the ability to filter hand tremors and motion scaling which has a …
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Circumferential periareolar incision length as a risk factor for skin necrosis after nipple-sparing mastectomy with deep inferior epigastric perforator flap reconstruction.
[BACKGROUND] Nipple-sparing mastectomy (NSM) with autologous tissue reconstruction offers excellent cosmetic outcomes but can be complicated by skin necrosis. This study aimed to investigate the risk factors for skin necrosis after NSM with…
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Impact of postoperative complications on patient-reported outcomes in deep inferior epigastric perforator flap breast reconstruction.
[OBJECTIVE] This study aims to investigate the factors that influence the occurrence of complications following deep inferior epigastric perforator (DIEP) flap breast reconstruction, and to determine whether these complications have an impa…
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FAM49B Fragmentation by Asparagine Endopeptidase Promotes Vascular Smooth Muscle Cell Migration in Atherogenesis.
[BACKGROUND] The migration of vascular smooth muscle cells (VSMCs) is critical for the development of atherosclerosis. However, the underlying molecular mechanisms are not completely understood. Here, we detected FAM49B (family with sequenc…
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Temporary Orbicular Oculi Palsy After Radio-Frequency Assisted Liposuction (RFAL) Combined with Transconjunctival Lower Blepharoplasty: Case Report and Systematic Review of Complication.
[BACKGROUND] Radio-frequency assisted liposuction (RFAL) is a minimally invasive procedure that harnesses the subcutaneous fat and fascia for thermal skin tightening and subcutaneous tissue remodeling. It has gradually become an ancillary p…
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A Lightweight and Affordable Wearable Haptic Controller for Robot-Assisted Microsurgery.
In robot-assisted microsurgery (RAMS), surgeons often face the challenge of operating with minimal feedback, particularly lacking in haptic feedback. However, most traditional desktop haptic devices have restricted operational areas and lim…
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Successful Treatment and Long-Term Follow-Up of Parry-Romberg Syndrome with Anterolateral Thigh Adipofascial Flap.
[BACKGROUND] Anterolateral thigh adipofascial free flap transfer is a frequently used method to reconstruct facial symmetry and restore facial soft-tissue contour in patients with Parry-Romberg syndrome, but long-term prognosis and outcomes…
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RABV induces biphasic actin cytoskeletal rearrangement through Rac1 activity modulation.
Rabies virus (RABV) is highly lethal and triggers severe neurological symptoms. The neuropathogenic mechanism remains poorly understood. Ras-related C3 botulinum toxin substrate 1 (Rac1) is a Rho-GTPase that is involved in actin remodeling …
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Milk Fat Globule-EGF Factor 8 (MFGE8) Mitigates Cognitive Impairment in Rats with Sepsis-Associated Encephalopathy: An fMRI Study.
[BACKGROUND] Sepsis-associated encephalopathy (SAE) impairs hippocampal microglial efferocytosis, causing cognitive deficits. Previous research found that milk fat globule epidermal growth factor 8 protein (MFGE8) stimulates efferocytosis, …
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An Ultrasonographic Analysis of the Deep Inferior Tendon in the Masseter Muscle: Implications for Botulinum Toxin Injections.
(1) Background: With the increasing aesthetic pursuit of facial features, the clinical use of Botulinum Toxin Type A (BoNT-A) injections for masseter hypertrophy has been on the rise. However, due to variations in masseter muscle structure …
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Botulinum toxin type A inhibits the formation of hypertrophic scar through the JAK2/STAT3 pathway.
Hypertrophic scar (HS) is a fibrous proliferative disorder that occurs in the dermis after skin injury. Studies have confirmed that Botulinum toxin type A (BTA) is effective in scar prevention and treatment. However, the specific mechanism …
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A Novel Chin-Reductive Drawer Genioplasty Using Subapical and Mandibular Contouring Ostectomy.
[SUMMARY] As the most prominent feature of the lower face, the chin is crucial to human facial morphology, and plays a large role in contributing to facial attractiveness and harmony. Although an increasing number of genioplasty procedures …
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Effect of Field of View and Voxel Size on CBCT-Based Accuracy of Dynamic Navigation in Endodontic Microsurgery: An In Vitro Study.
[INTRODUCTION] This study aimed to evaluate the influence of field of view (FOV) and voxel size on the accuracy of dynamic navigation (DN)-assisted endodontic microsurgery (EMS). [METHODS] Nine sets of maxillary and mandibular 3-dimensiona…
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Current perspectives and trends in the treatment of brain arteriovenous malformations: a review and bibliometric analysis.
[BACKGROUND] Currently, there is a lack of intuitive analysis regarding the development trend, main authors, and research hotspots in the field of cerebral arteriovenous malformation treatment, as well as a detailed elaboration of possible …
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Redefining Mandibular Sub-units: The "ABC" Classification and Surgical Strategies for Lower Face Contouring.
[BACKGROUND] In east Asia, lower face contouring surgeries including reduction mandibuloplasty and genioplasty are the most popular aesthetic craniofacial surgeries. Conventional selection of surgical strategies mainly relied on the visual …
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Optimal timing of postmastectomy radiotherapy in two-stage prosthetic breast reconstruction: An updated meta-analysis.
[BACKGROUND] There is no consensus on the timing of postmastectomy radiotherapy (PMRT) in relation to the exchange procedure in breast cancer patients undergoing the immediate two-stage prosthetic breast reconstruction. This meta-analysis i…
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Calcitonin Gene-Related Peptide Monoclonal Antibody Versus Botulinum Toxin for the Preventive Treatment of Chronic Migraine: Evidence From Indirect Treatment Comparison.
The previously approved botulinum toxin and nowadays promising calcitonin gene-related peptide (CGRP) monoclonal antibody have shown efficacy for preventing chronic migraine (CM). However, there is no direct evidence for their relative effe…
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Sub-acute hypersensitive reaction to botulinum toxin type A following Covid-19 vaccination: Case report and literature review.
[RATIONALE] Botulinum toxin type A (BTA) is one of the most widely used injectable agents in cosmetic surgery. Corona virus disease 2019 (Covid-19) infection and vaccination, which can induce specific and nonspecific activation of the immun…
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A Modified Procedure for Single-eyelid Asian Females with Lacrimal Gland Prolapse: Lacrimal Gland Reposition combined with Fat Transposition in Double-eyelid Operation.
[BACKGROUND] The awareness and treatment of lacrimal gland prolapse (LGP) have been primarily improved with a further understanding of lateral eyelid bulging over the decades. However, for Asian single-eyelid females with LGP, a tailor-made…
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A Simple Dressing Fixation Method Following Harvest of the Ear Cartilage Graft.
Auricular cartilage is a common autologous graft material for rhinoplasty. Even though surgical techniques for the harvest of cartilage graft are well established, the management of the postoperative dressing fixation is still limited. Ther…
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Comparison of Bilateral Mandibular Angle Ostectomy Between East Asian Males and Females: A Study Based on Three-Dimensional Computed Tomography Reconstruction.
[BACKGROUND] Mandibular angle ostectomy is a common plastic surgery for facial contouring in East Asians. However, rarely we could find reports on differences between East Asian males and females undergoing this surgery. [OBJECTIVE] To des…
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Efficacy of Botulinum Toxin Type A in Improving Scar Quality and Wound Healing: A Systematic Review and Meta-Analysis of Randomized Controlled Trials.
[BACKGROUND] Botulinum toxin type A-induced "chemoimmobilization" has long been utilized for improved scar quality and wound healing; however, current evidence is limited to small studies, and evidence-based information is inadequate to mak…
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The Anatomy and Clinical Application of Preorbital Septum Fiber.
[BACKGROUND] In patients with mild superior sulcus deformity, pseudoptosis, or multiple eyelid folds, several bulky fibers can be found anterior to the orbital septum. These fibers, called preorbital septum fibers, may constrict protrusion …
- The Use of Botulinum Toxin Type A in the Healing of Thyroidectomy Wounds: A Randomized, Prospective, Placebo-Controlled Study.
- Liposuction-like sclerotherapy technique: A deep approach to superficial lymphatic malformations.
- Management of Fat Necrosis after Autologous Fat Transplantation for Breast Augmentation.
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Stem cell derived phenotypic human neuromuscular junction model for dose response evaluation of therapeutics.
There are currently no functional neuromuscular junction (hNMJ) systems composed of human cells that could be used for drug evaluations or toxicity testing in vitro. These systems are needed to evaluate NMJs for diseases such as amyotrophic…
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Volumetric mandibular change after angle ostectomy and outer cortex grinding.
[BACKGROUND] Mandibular angle ostectomy is one of the most common surgical procedures for facial contouring in Asian women. However, some patients complain about mandibular angle hypertrophy recurrence after surgery. The present study evalu…
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Six-Position, Frontal View Photography in Blepharoplasty: A Simple Method.
[BACKGROUND] Photography plays a pivotal role in patient education, photo-documentation, preoperative planning and postsurgical evaluation in plastic surgeries. It has long been serving as a bridge that facilitated communication not only be…