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271건 · 최신순-
Perioperative outcomes of robotic-assisted versus traditional surgery for DIEP flap breast reconstruction: a systematic review and meta-analysis.
[BACKGROUND] Breast cancer has the highest incidence among female malignancies, and surgical intervention remains a cornerstone of its management. However, destructive procedures such as traditional mastectomy or breast-conserving surgery c…
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Comparative Efficacy and Patient-centered Outcomes of Intraoral Submucosal Zonal Injection Versus Traditional Extra-oral Injection for Improving Perioral Contour: A Randomized Controlled Trial.
[BACKGROUND] Intraoral injection techniques have been reported in various countries, with their advantages well documented. Drawing upon existing literature on intraoral injections, we developed a novel intraoral submucosal zonal injection …
- Effect of botulinum toxin injection on cricopharyngeal dysphagia: a systematic review and meta-analysis.
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β-Sitosterol ameliorates metabolic dysfunction-associated steatohepatitis by targeting the RAC1/mTOR/TFEB axis thus activating lipophagy-lysosomal pathway.
Metabolic dysfunction-associated steatohepatitis (MASH), an inflammatory subtype of metabolic dysfunction-associated fatty liver disease (MAFLD), drives hepatic dysfunction and poses a significant health burden. Lipophagy dysfunction disrup…
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An injectable photo-crosslinking silk hydrogel system with biphasic release of BTXA and 5-Fu promotes scarless wound healing.
Hypertrophic scarring is characterized by excessive dermal fibrosis and irregular collagen metabolism, mediated by fibroblasts derived from keloids. This condition typically arises from improper wound healing after deep burns, trauma, or su…
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Mapping the Mandibular Lingual Foramina for Safer Chin Surgery: CT Morphometry and Predictive Modeling.
[BACKGROUND] Submental hematoma after genioplasty is rare but can be life-threatening, and current imaging data give limited patient-specific guidance for chin osteotomy design. [METHODS] We combined targeted cadaveric dissection of two pe…
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Liposuction with Sharp Cannula to Improve Dorsocervical Fat Pad: Anatomical Basis, Surgical Technique, and Aesthetic Outcomes.
Dorsocervical fat pad (DCFP) refers to an area of fat accumulation at the back of the neck. It not only affects aesthetic appearance but brings health problems. Anatomically, it is caused either by thickening of the deep adipose tissue or d…
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Ultrasound Measurement of Dynamic Changes in Optic Nerve Sheath Diameter During Liposuction Surgery: A Prospective Clinical Trial.
[BACKGROUND] Liposuction surgery is often performed with patients either in a supine or prone position. The prone position can potentially increase the intracranial pressure, with the risk of adverse outcomes. Ultrasound can be used to meas…
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Application of Titanium-Coated Polypropylene Mesh (TiLOOP Bra) Combined with a De-Epithelialized Dermal Flap During Skin-Reducing Mastectomy (SRM) for Immediate Implant-Based Breast Reconstruction (IBR) in Chinese Patients.
[BACKGROUND] This study revisits previously described skin-reducing mastectomy and dermal flap-muscle pocket techniques for immediate breast reconstruction in large, drooping breasts. Compared to techniques previously described in the liter…
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Single-Session High-Dose Hyaluronidase for Managing Periorbital Hyaluronic Acid Filler Complications.
[BACKGROUND] Periorbital complications from hyaluronic acid (HA) fillers are common due to the region's unique anatomy. Hyaluronidase is widely used for management, but dosing remains empirical with no standardized protocol. This study aime…
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Aesthetic Blepharoplasty.
Aesthetic blepharoplasty has undergone a transformative shift from subtractive techniques to those emphasizing tissue preservation and augmentation. This article gives an overview on modern techniques on upper and lower eyelid blepharoplast…
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Modified Continuous Figure-of-Eight Suturing Method Between Subcutaneous and Subconjunctival Tissue for Buried-Suture Double-Eyelid Blepharoplasty.
The double-eyelid crease formation is primarily influenced by the attachment of the levator aponeurosis to the skin. The buried-suture method of double-eyelid blepharoplasty has gained popularity due to advantages like minimal scarring, fas…
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Fat Repositioning with Deep Fat Excision in Transcutaneous Lower Blepharoplasty.
[BACKGROUND] Lower blepharoplasty has shifted from fat resection to preservation by means of repositioning, yet severe fat herniation still requires selective excision. Traditional resection may compromise transposition. This study introduc…
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Psychological Disorders Are a Non-negligible Factor in Medical Aesthetic Disputes.
[BACKGROUND] Psychological disorders play a crucial yet often overlooked role in medical aesthetic disputes. Patients with underlying psychological conditions may have unrealistic expectations, leading to dissatisfaction and legal conflicts…
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Unveiling Patients' Concerns Before Plastic Surgery: A Cross-Sectional Study.
[BACKGROUND] The emotional and psychological complexities experienced by patients who will undergo plastic surgery are profound. This study aims to explore the origins of preoperative emotional challenges and their associated risk factors a…
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A comparative analysis of secondary unilateral and bilateral cleft lip nasal deformities: From anatomical characteristics to repair strategies.
Secondary cleft lip nasal deformity presents a persistent challenge in reconstructive surgery, with fundamental differences existing between unilateral and bilateral presentations that dictate distinct management approaches. This systematic…
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Compliant, Tough, Fatigue-Resistant, and Biocompatible PHEMA-Based Hydrogels as a Breast Implant Material.
Breast reconstruction remains hindered by the limitations of conventional implant materials such as silicone, which exhibit hydrophobicity and poor tissue integration, often leading to complications, including capsular contracture. Here, we…
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Preexpanded Brachial Artery Perforator Propeller Flap: An Addition to the Armamentarium for Postburn Axillary Contracture Reconstruction.
[BACKGROUND] Postburn axillary contracture is a common complication that leads to functional impairment and unsatisfactory aesthetic outcomes. The authors present their experience with axillary contracture reconstruction using preexpanded b…
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Reconstructing through-and-through cheek defects using transposing cervicofacial and anterolateral thigh flaps-comparative analysis of aesthetic and functional outcomes.
Despite extensive efforts to restore through-and-through cheek defects caused by oral cavity malignancies, surgeons continue to explore optimal approaches to achieving satisfactory cosmetic and functional outcomes. In this prospective rando…
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Proximity of maxillary molar palatal roots to adjacent structures for endodontic microsurgery: a cone-beam computed tomography study.
[BACKGROUND] The surgical complexity associated with the palatal roots of maxillary molars was considerably elevated. Previous studies on the relationships between maxillary molar roots and the maxillary sinus or cortical plates have focuse…
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Mucoepidermoid carcinoma of the base of the tongue: a case report and review of the literature.
[BACKGROUND] Mucoepidermoid carcinoma originates from reserve cells present in ducts of salivary glands and is the most common malignancy of the salivary glands. It is commonly found in the parotid gland, followed by the palatal and buccal …
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Temporomandibular joint capsule suspension for neocondyle stability in free fibular flap reconstruction of the mandibular condyle.
[OBJECTIVES] This study evaluates the efficacy of a new temporomandibular joint (TMJ) capsule suspension technique for stabilizing the TMJ after free fibular flap reconstruction of the mandibular condyle. [PATIENTS AND METHODS] Patients un…
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The chimeric medial sural artery perforator free flap for individualized and three-dimensional reconstruction in hemiglossectomy defects.
The objective of this study was to describe the four types of Chimeric Medial Sural Artery Perforator Free Flap (CMSAPFF) in restoring the hemiglossectomy defect. This is a prospective study of patients who underwent hemiglossectomy reconst…
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Ischemia-reperfusion injury induces ZBP1-dependent PANoptosis in endothelial cells.
Endothelial cells play a critical role in the pathophysiology of ischemia-reperfusion injury (IRI). Although previous studies have shown that IRI can activate PANoptosis, the underlying mechanisms remain unclear. Our research investigates h…
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A novel sleeveless guided system for reducing thermal injury in endodontic microsurgery with enhanced accuracy and efficiency.
[OBJECTIVES] This study evaluated surgical temperature, accuracy, and efficiency in endodontic microsurgery (EMS) using the sleeveless guided system. [MATERIALS AND METHODS] Sleeveless and sleeve guided systems were fabricated. Thermocoupl…
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Analysis of Microsurgical Occlusion Outcomes for Craniocervical Junction Spinal Dural Arteriovenous Fistulas Presenting With SAH.
Spinal dural arteriovenous fistula (SDAVF) is a common spinal vascular malformation predominantly occurring in the thoracolumbar region, and craniocervical junction SDAVF (CCJ-SDAVF) is rare. Endovascular interventional embolization and sur…
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The Radial Forearm Butterfly Flap: A Novel Technique for Oral Cavity Reconstruction With Primary Healing of the Forearm Donor Area.
[BACKGROUND] The traditional radial forearm free flap (TRFFF) combined with split-thickness skin grafting (STSG) for repairing oral defects presents unavoidable donor area complications, such as delayed healing and scar hyperplasia. This st…
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Monocular suture needle pose detection using synthetic data augmented convolutional neural network.
[PURPOSE] Robotic microsurgery enhances the dexterity and stability of the surgeon to perform precise and delicate surgical procedures at microscopic level. Accurate needle pose estimation is critical for robotic micro-suturing, enabling op…
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Complicated pharyngocutaneous fistula repair after head and neck cancer surgery: a case series of 7 patients.
[OBJECTIVE] To retrospectively analyze the repair of seven cases of complicated pharyngocutaneous fistula (PCF) to provide a reference for the treatment of complicated PCF. [METHODS] We retrospectively analyzed the clinical data of seven p…
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Endodontic Microsurgery of Mandibular Molars with an Autonomous Robotic System.
Minimally invasive osteotomy and precise root-end resection are key factors in endodontic microsurgery (EMS), particularly in the mandibular molars. Autonomous robotic (ATR) systems facilitate accurate presurgical planning and real-time rob…