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33건 · 최신순-
The Efficacy Study of Facial Biomechanical A-Type Botox Injection in Reshaping the Jawline.
[BACKGROUND] Aging-related changes of the mandibular margin are common, and with increasing aesthetic awareness, the demand for non-surgical jawline rejuvenation is growing. [OBJECTIVES] To compare the efficacy and safety of a facial biome…
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Reconstruction of multiple volar finger defects with a single-pedicle five-lobed free SCIP flap: a case report of two patients.
[BACKGROUND] The management of extensive volar soft tissue defects in multiple fingers remains challenging for plastic surgeons. To date, although various types of flaps have been developed as reconstruction options, the applications remain…
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Effects of Botulinum Toxin A on Condylar Subchondral Bone Mass.
[BACKGROUND] The management of temporomandibular disorders (TMD) remains challenging, with its underlying pathological mechanisms requiring further investigation. This study aimed to explore the effects of Botulinum Toxin A (Botox A) on the…
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Hyamax® Monophasic Volumizer Dermal Fillers for Chin Restoration: A Prospective, Single-Center, Investigator-Blinded, Randomized Controlled Trial.
[BACKGROUND] Hyamax® Monophasic Volumizer Dermal Fillers is a newly designed hyaluronic acid soft tissue filler for chin augmentation. [METHODS] A prospective, single-center, evaluator-blinded, randomized controlled study was designed to e…
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Tunneled Paranasal Augmentation Using Diced Autologous Costal Cartilage in Asian Rhinoplasty: A Comparative Study.
Due to the prevalence of anterior maxilla dysplasia in Asian population, paranasal concavity is a common accompaniment to low nose, but its impact on facial harmonization is often underestimated. A retrospective comparative study was conduc…
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Conjoint Shield and Onlay Tip Graft, a Duo for Nasal Tip Camouflage and Refinement in Rhinoplasty.
[BACKGROUND] An improperly established tip graft can lead to a narrow tip over time. To further refine the nasal tip and reduce the possibility of a narrow pointy tip, a shield graft and a tip onlay graft made from rib cartilage were fixate…
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The sucker-like end-to-side arterial anastomosis for free flap in extremities reconstruction: a retrospective study of 78 cases.
[BACKGROUND] The application of end-to-side (ETS) anastomosis for flap transfer poses challenges, particularly in cases of significant size discrepancy between the donor and flap arteries. Herein, a novel ETS anastomosis technique, termed "…
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A retrospective study of occlusal reconstruction in patients with old jaw fractures and dentition defects.
[PURPOSE] This study evaluated the methods and clinical effects of multidisciplinary collaborative treatment for occlusal reconstruction in patients with old jaw fractures and dentition defects. [METHODS] Patients with old jaw fractures an…
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Comparison of the efficacy and adverse effects of unilateral or bilateral botulinum toxin injections for adductor spasmodic dysphonia: a systematic review and meta-analysis.
[PURPOSE] This study aims to aggregate and analyze existing clinical evidence to compare the efficacy and adverse effects of unilateral or bilateral botulinum toxin injections for the treatment of adductor spasmodic dysphonia (ADSD). [METH…
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The relay graft, a tailored supplement between the nasal hump and established tip in East Asian rhinoplasty.
[BACKGROUND] In East Asian individuals, the nasal bone already has sufficient height for an ideal dorsal profile, but the tip requires enhancement for a desired projection. Consequently, the gap between the intrinsic bony structure and the …
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Rhinoplasty with Mortise-Tenon Cartilaginous Framework for Caudal Septal Cartilage Defects.
[INTRODUCTION] Rhinoplasty for caudal septal cartilage defects is a challenge due to the difficulty of fixation of the grafts. [OBJECTIVES] This study presents an approach for correcting defects in caudal septal cartilage with the costal c…
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Introducing Saddle-Shaped Radix Graft, with a Second Look into the Classic.
[BACKGROUND] An enduringly stable tip graft is the key to achieve successful rhinoplasty cases. However, the intrinsic nature of rib graft warping renders major unpredictability for the long-term outcome. The objective of this study was to …
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Layered Composite Dorsal Onlay Implant for Augmentation Rhinoplasty.
The use of autologous costal cartilage in augmentation rhinoplasty is well-established. However, scenarios where costal cartilage is insufficient or patients are unwilling to undergo additional cartilage harvesting present a challenge. This…
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Microvascular Doppler-assisted Microsurgical Left Spermatic-inferior Epigastric Vein Anastomosis for Treating Nutcracker Syndrome-associated Varicocele.
[BACKGROUND] Nutcracker syndrome (NCS) is a rare cause of varicocele and its treatment is still controversial. [OBJECTIVE] To summarize the surgical strategy and outcomes of microvascular Doppler (MVD)-assisted microsurgical left spermatic…
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Comparison of statins with steroids and botulinum toxin A in the prevention of benign strictures after esophageal endoscopic submucosal dissection: a retrospective cohort study.
[BACKGROUND] Preventing benign strictures following esophageal endoscopic submucosal dissection (ESD) remains difficult, and finding a safe, effective, and simple management method is vital. We previously reported that rosuvastatin signific…
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X-shaped Tip Graft: A Versatile Solution for Warping Correction in Rib Cartilage-Based Rhinoplasty.
[BACKGROUND] An enduringly stable tip graft is the key to achieving successful rhinoplasty. However, the intrinsic tendency of rib grafts to warp renders the long-term outcome of cartilage-based rhinoplasty highly unpredictable. [OBJECTIVE…
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Costal Cartilage Harvest Through a Small Incision in Asian Rhinoplasty After Breast Augmentation.
[BACKGROUND] The costal cartilage is widely used in rhinoplasty. Although different surgical methods of costal cartilage harvest have been developed, few studies have reported the method of costal cartilage harvest for patients after breast…
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Analysis of the Cause of Cartilage Warping in the Rhinoplasty of Costal Cartilage and Application of Embed-In Graft in Revisional Surgery.
[BACKGROUND] It is undeniable that costal cartilage is an excellent source of grafts, however it has some potential disadvantages, including a tendency to warp. There are very few studies that have examined how to resolve preexisting cartil…
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Correction of Cleft Lip Nose Deformity With Circular Shape Alar Graft and Block Costal Cartilage.
[BACKGROUND] Secondary deformities of the cleft lip and nose are mainly caused by the long period of craniofacial development and the secondary scarring. Correction of the secondary cleft lip-nose deformity is a complex process that require…
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Modified Drilled Extended Spreader Grafts in Asian Rhinoplasty: Clinical Application and Histopathological Analysis.
[BACKGROUND] Extended Spreader Grafts (ESGs) are widely used for both esthetic and functional purpose in rhinoplasty. This study aims to examine the effects of drilling on ESGs in rhinoplasty and their clinical benefits, as well as to analy…
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Application of Modified V-Y Advancement Flap in Alar Base Reduction.
[BACKGROUND] A variety of techniques for alar base modification have been described in the literature. Limitations of these techniques include scars, recurrence, asymmetry, etc. An incorrect excision of the lateral alar wall can result in a…
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Portable fluid circuit device containing printed silicone microvessels as a training aid for arterial microanastomosis.
Anastomosis of the microvessels requires high-level skills and extensive basic training. This study was performed to introduce and evaluate an inexpensive laboratory device as a training aid. Micro-tubes of 0.8 mm inner diameter and 0.5/0.8…
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Treatment of postoperative intestinal dysfunction of hirschsprung's disease based on the principle of "anorectal balance".
[PURPOSE] Radical surgery is the most effective treatment for Hirschsprung's disease. However, some children still have symptoms of intestinal dysfunction such as constipation, abdominal distension, and recurrent enterocolitis after operati…
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Modification of Nasal Dorsal Onlay Graft Based on Anatomic Findings of Rhinion Area.
[BACKGROUND] The angulation of nasal bones and superior border of septal cartilage forms a slight convex profile at rhinion area. Taking this angulation into account, we bring forth a modification of dorsal onlay graft. [METHODS] Sixty-one…
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The Plug-in Graft, the Essential Supplement for a Stable Cartilaginous Framework in Rhinoplasty.
[BACKGROUND] A stable cartilaginous framework establishes the foundation for a successful rhinoplasty procedure. However, the curvature of the anterior septal angle usually does not match the added tip graft, leaving a structural gap that c…
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Correction of secondary unilateral cleft lip nasal deformity in adults using lower lateral cartilage repositioning, columellar strut, and onlay cartilage graft on the nasal tip with open rhinoplasty combined with reverse-U incision.
A rhinoplasty technique involving lower lateral cartilage (LLC) repositioning and grafting of ear cartilage allows for nasal lengthening and nasal tip mobility. For better esthetic outcomes in patients with cleft lip nasal deformity (CLND),…
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[Application of autologous costal cartilage-based open rhinoplasty in secondary unilateral cleft lip nasal deformity].
[OBJECTIVE] To evaluate the effectiveness of autologous costal cartilage-based open rhinoplasty in the correction of secondary unilateral cleft lip nasal deformity. [METHODS] Between January 2013 and June 2020, 30 patients with secondary u…
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Roxatidine inhibits fibrosis by inhibiting NF‑κB and MAPK signaling in macrophages sensing breast implant surface materials.
Capsular contracture is an important complication after silicone mammary implant surgery. Fibroblasts and macrophages play critical roles in the pathogenesis of capsular contracture, making these two cell types therapeutic targets. It has b…
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A Decade's Experience: A Sound Framework as the Foundation to Nasal Reconstruction.
The goal of nasal reconstruction surgery is to restore normal nasal shape and function, and its success begins with creating a stable framework. In this article the authors discuss the most advantageous materials for building such a framewo…
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A randomized controlled trial of botulinum toxin A for treating neuropathic pain in patients with spinal cord injury.
[BACKGROUND] To assess the effect of botulinum toxin A (BTA) for treating neuropathic pain in patients with spinal cord injury (SCI). [METHODS] A total of 44 patients with SCI with neuropathic pain were randomly divided into the interventi…