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22건 · 최신순-
Endoscopic Transaxillary High Dual-Plane Augmentation with Inframammary Fold Lowering: Feasibility and Limitations in the Correction of Breast Ptosis.
[BACKGROUND] The correction of breast ptosis using implants alone remains controversial. Given the preference for transaxillary approaches among Asian women, we developed a novel technique: endoscopic-assisted transaxillary high dual-plane …
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A Cross-Sectional Assessment of Preoperative Knowledge, Psychological Impact, and Surgical Needs in Chinese Women with Macromastia.
[OBJECTIVE] This study aims to evaluate the preoperative awareness of Chinese women with macromastia regarding their breast condition, explore the impact of macromastia on their physical and psychological health, and understand their needs …
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Oil Cysts after Fat Grafting Breast Augmentation May Be Avoided: A Clinical Evaluation of An Effective Fat Processing Technique.
[BACKGROUND] Oil cyst formation is a common complication following autologous fat grafting (AFG) for breast augmentation. Despite various fat processing techniques, no consensus exists on the optimal method to mitigate this complication. Th…
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Severe capsular contracture of breast implants may result from localized pathological changes: An intra-capsular comparative analysis.
[BACKGROUND] Capsular contracture is the most common complication following breast implant surgery. Its incidence has been associated with implant- and surgery-related factors. We observed significant regional differences in capsular thickn…
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Transcriptomic and machine learning analyses identify hub genes of metabolism and host immune response that are associated with the progression of breast capsular contracture.
Capsular contracture is a prevalent and severe complication that affects the postoperative outcomes of patients who receive silicone breast implants. At present, prosthesis replacement is the major treatment for capsular contracture after b…
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Application of digital guide plate with drill-hole sharing technique in the mandible reconstruction.
[BACKGROUND/PURPOSE] With the development of computer-assisted surgery, digital guide plate was widely used in vascularized bone flap grafts for mandibular reconstruction. The purpose of this study was to design and manufacture a digital gu…
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[A preliminary exploration into the efficacy of personalized surgical schemes in the repair of maxillary sinus perforation and maxillary sinus fistula].
To explore the efficacy and value of personalized surgical schemes in the repair of maxillary sinus perforation and maxillary sinus fistula based on the size of the maxillary sinus perforation and maxillary sinus fistula. A total of 28 pati…
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Application of digital guide plate based on drill-hole sharing in oral and maxillofacial surgery.
[OBJECTIVES] This study aimed to investigate the application of digital guide plate based on the drill-hole sharing concept in orthognathic surgery and mandibular reconstruction. [METHODS] Sixteen patients with maxillofacial deformity requ…
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Design and manufacture of dental-supported surgical guide for genioplasty.
[BACKGROUND/PURPOSE] Genioplasty were used widely to correct chin deformities. The purpose of this study was to design and manufacture a dental-supported surgical guide for genioplasty surgery and assess for surgical accuracy. [MATERIALS A…
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Browning of White Adipocytes in Fat Grafts Associated With Higher Level of Necrosis and Type 2 Macrophage Recruitment.
[BACKGROUND] Induced browning adipocytes were assumed less viable and more prone to necrosis for their hypermetabolic property. A previous study showed that browning of adipocytes was more evident in fat grafts with necrosis in humans. [OB…
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Does Water-Jet Force Affect Cryopreserved Adipose-Derived Stem Cells? Evidence of Improved Cell Viability and Fat Graft Survival.
[BACKGROUND] Adipose tissue harvested by liposuctions is an available source of adipose-derived stem cells (ASCs). Water-jet-assisted liposuction is a favorable method for fat collection with little mechanical damage. This study aimed to in…
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The cell yields and biological characteristics of stromal/stem cells from lipoaspirate with different digestion loading ratio.
Effective harvesting procedure for adipose tissue is demanded by the affordable Good Manufacturing Practice-Compliant Production of clinical-grade adipose tissue-derived stem cells (hADSCs). Enzymatic digestion using collagenase is the most…
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Botulinum Toxin A Injection for Treatment of Chronic Skin Ulcer: A Case Series and Literature Review.
Chronic skin ulcer (CSU) often combines with a variety of refractory factors that respond poorly to routine treatments. Botulinum toxin A (BTX-A) can be injected subcutaneously to improve the local blood supply, to reduce pain, and to promo…
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The Comparison of Scars in Breast Implantation Surgery with Inframammary Fold Incision Versus Axillary Incision: A Prospective Cohort Study in Chinese Patients.
[BACKGROUND] A prospective cohort study was developed to compare the surgical scars in the axilla and the inframammary fold at short-, medium- and long-term time periods after surgery. [METHODS] Patients who underwent primary breast augmen…
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Complications Following Subpectoral Versus Prepectoral Breast Augmentation: A Meta-analysis.
[BACKGROUND] Subpectoral and prepectoral planes have commonly been used in implant-based breast augmentation. The effect of implant plane on complication rate was still unclear. This meta-analysis demonstrated current evidence with regard t…
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Which Fat Processing Can Achieve Optimal Transplantation in Patients With Insufficient Fat Resource?
[BACKGROUND] Autologous fat transfer has been widely used in breast augment surgery. The breast fat graft is different form facial, it needs megavolume grafts. However, most Asian women are thin, who often encounter the fat resource insuffi…
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Locally Increased Level of Inorganic Phosphate Induced Nodules or Calcification After Bolus Fat Grafting.
[BACKGROUND] Nodules or calcifications have been a common complication after breast augmentation with fat grafting, especially in cases with partial bolus fat grafting. There are some clinical preventive measures, but mechanisms related to …
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Improvement of Fat Graft Survival with Autologous Bone Marrow Aspirate and Bone Marrow Concentrate: A One-Step Method.
[BACKGROUND] Stem cells have proven to be beneficial to fat graft survival, but a one-step method of cell-assisted lipotransfer is still missing. In the present work, the authors improved the fat graft survival using bone marrow aspirate an…
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Is Centrifugation Necessary for Processing Lipoaspirate Harvested via Water-Jet Force Assisted Technique before Grafting? Evidence of Lipoaspirate Concentration With Enhanced Fat Graft Survival.
[BACKGROUND] Although water-jet force-assisted liposuction technique (WAL) was demonstrated to have favorable effects on fat grafting, controversy continues concerning the application of centrifugation for lipoaspirate harvested via WAL. As…
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What is the Optimal Range of Medial Pocket Dissection in Breast Augmentation? An Anatomical Study of Chinese Women.
[BACKGROUND] The range of the medial dissection forbidden zone, defined as the no-touch zone in this study, is of great importance in breast augmentation. Currently, 30 mm of the no-touch zone is marked and the pocket dissection does not pa…
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Does water-jet force make a difference in fat grafting? In vitro and in vivo evidence of improved lipoaspirate viability and fat graft survival.
[BACKGROUND] Recent literature has revealed that water-jet-assisted liposuction offers a new method of conventional liposuction techniques by using the gentle spray of fluid. However, there has not yet been a systematic, randomized, control…
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An innovative method for intraoperative shaping and positioning of the nipple-areola complex in reduction mammaplasty and mastopexy.
[UNLABELLED] Issues of hypertrophic circumareolar scars and malpositioning or irregularity of the nipple-areola complex (NAC) are frequently associated with breast reduction or mastopexy techniques that rely on an ample excision of skin aro…