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A Prospective Clinical Trial Evaluating the Efficacy and Safety of Non-Animal Stabilized Hyaluronic Acid Injections for Non-Surgical Rhinoplasty.
Plast Surg (Oakv)
February 2025
Department of Clinical Anatomy, Mayo Clinic College of Medicine and Science, Rochester, MN, USA.
Non-surgical rhinoplasty with hyaluronic acid (HA) filler is a three-dimensional reshaping technique that achieves tissue enhancement by placing HA deep to nasal skin. Due to its unique rheology, Restylane® Lyft (HA-L, Galderma, Uppsala, Sweden) may be particularly well-suited for injection rhinoplasty, as it has high gel firmness (G') for strong structural support with minimal integration propensity. A prospective clinical trial was conducted to evaluate HA-L use for non-surgical rhinoplasty.
View Article and Find Full Text PDFClosed Preservation Rhinoplasty in the Mestizo Patient: Challenges and Techniques for Nasal Tip Support.
Aesthet Surg J
January 2025
Department of Plastic, Reconstructive, and Aesthetic Surgery, Maltepe University, Istanbul, Turkey.
Background: Closed preservation rhinoplasty continues to grow in popularity. Nevertheless, many surgeons remain wary of doing closed preservation rhinoplasty in certain patient populations. Mestizo noses have a thick soft-tissue envelope and weak nasal tip support.
View Article and Find Full Text PDFA Mortise and Tenon Framework Composed of Costal Cartilage and Expanded Polytetrafluoroethylene in Rhinoplasty for Asians: Application Ⅱ of Dai Exogenous Extension Stent Concept.
J Craniofac Surg
November 2024
Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai, China.
Background: The septum is often underdeveloped in East Asian populations, and traditional endogenous extension stents may not adequately fulfill the requirements for rhinoplasty. Herein, we present an innovative exogenous extension framework featuring a mortise and tenon structure specifically designed for East Asians.
Methods: This framework comprises a mushroom-shaped rib cartilage component and a lancet-shaped expanded polytetrafluoroethylene (ePTFE) element, which are interconnected through a mortise and tenon design.
Optimizing Closed Approach Preservation Rhinoplasty by Ultrasonic-Assisted Techniques for Enhanced Precision.
Aesthet Surg J
January 2025
Careggi University Hospital, Florence, Italy.
Background: Preservation rhinoplasty, particularly dorsal preservation, has gained prominence with the advent of piezoelectric instruments, which minimize trauma and enhance precision in bone reshaping. This approach presents unique challenges, especially in closed techniques, where spatial limitations complicate the use of piezotomes.
Objectives: To evaluate outcomes of piezo-assisted preservation rhinoplasty using specialized instrumentation to enhance visibility, precision, and postoperative recovery in closed rhinoplasty procedures.
Cervical Subcutaneous Emphysema and Pneumomediastinum Following Revision Septorhinoplasty With Autologous Costal Cartilage Graft: A Case Report.
Cureus
December 2024
Otolaryngology - Head and Neck Surgery, Ondokuz Mayıs University Faculty of Medicine, Samsun, TUR.
Cervical subcutaneous emphysema and pneumomediastinum without pneumothorax are exceedingly rare complications following rhinoplasty, with limited cases reported in the literature. This report presents a case of revision septorhinoplasty using autologous costal cartilage, where the patient complained of a sore throat 36 hours postoperatively. On physical examination, cervical subcutaneous emphysema was palpated, and radiologic evaluation confirmed both cervical subcutaneous emphysema and pneumomediastinum.
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