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257건 · 최신순-
An Innovative method for intraoperative guidance of nasal shape in rhinoplasty: Application of a convenient, sterilizable, patient-specific film model.
[BACKGROUNDS] 3D simulation is increasingly used in rhinoplasty. However, during the operation, there is no tool to directly link the 3D simulation results with the intraoperative operation. Doctors rely on 3D simulation results only accord…
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New classification system of contracted nose and its treatment algorithm.
[BACKGROUND] The nasal contracture after rhinoplasty is one of the most severe complications in East Asian patients. The classification and treatment algorithm of nasal contracture have not yet been established. This study aimed to develop …
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The impact of COVID-19 on plastic and reconstructive surgery in China: A single-centre retrospective study.
[BACKGROUND] This study aimed to investigate the volume of plastic surgery operations in a large public hospital and figure out the changes in the related factors associated with Coronavirus Disease 2019 (COVID-19) and identify the potentia…
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Reinforcing the effect of microsurgery practice during robotic suturing skill acquisition.
[BACKGROUND] This study aimed to examine the effectiveness of microsurgery practice during an interval in robotic surgical training. [METHODS] Two participant groups with 30 trainees each practiced Thread the Rings 1 on a dV-Trainer. There…
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Relationship between the Surgical Access Line of Maxillary Posterior Teeth and the Maxillary Sinus Floor.
[INTRODUCTION] The aim of this study was to use cone-beam computed tomographic imaging to investigate the relationship between the surgical access line (SAL) of maxillary posterior teeth and the maxillary sinus floor (MSF) in endodontic mic…
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[Pituicytoma: a clinicopathological analysis of twenty-one cases].
To investigate the clinicopathological features and treatment strategies of pituicytoma. Twenty-one cases of pituicytoma were collected at the First Affiliated Hospital of Nanjing Medical University and Jinling Hospital, Nanjing, China fro…
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Platelet-rich fibrin/anorganic bovine bone mineral complex as grafting materials in endodontic microsurgery with a large lesion size: study protocol for a randomised controlled trial.
[INTRODUCTION] Endodontic microsurgery is a treatment of last resort for preserving natural teeth. According to radiographic evaluation, the percentage of complete healing after endodontic microsurgery is only 74.3%. The use of regenerative…
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Complications and oncological outcomes after salvage surgery for recurrent and residual hypopharyngeal squamous cell carcinoma: a retrospective cohort study.
[BACKGROUND] Salvage surgery for hypopharyngeal squamous cell carcinoma (HPSCC) after radiotherapy may result in several postoperative complications and the oncological outcome is unsatisfying. Therefore, identifying the risk factors for po…
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Long-term outcomes of staged Gamma Knife radiosurgery for giant cavernous sinus hemangiomas: a single-center retrospective study.
[OBJECTIVE] Cavernous sinus hemangiomas (CSHs) are rare benign tumors originating from the cavernous sinus. Gamma Knife radiosurgery (GKRS) has been recommended as a primary treatment for small- to medium-sized CSHs. The optimal treatment f…
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Organ preservation surgery for pyriform sinus carcinoma with vocal cord fixation: functional and oncological outcomes.
[BACKGROUND] Pyriform sinus carcinoma with vocal cord fixation is stratified as stage T3 and above, and non-surgical treatment is generally preferred according to the guidelines, aiming to preserve laryngeal function. However, long-term sur…
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A comparative study of thumb reconstruction through the transplant of the first toe compound free flap between emergency surgery and elective surgery.
This study compared emergency surgery with elective surgery for thumb reconstruction to explore the advantages, safety, and clinical value of emergency reconstruction. By comparing the advantages and disadvantages of thumb reconstruction in…
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Dural ossification associated with ossification of posterior longitudinal ligament in the cervical spine: a retrospective analysis.
[OBJECTIVE] Dural ossification (DO) is common in patients with ossification of the posterior longitudinal ligament (OPLL). The existence of DO makes surgery challenging and increases the risk of complications. The aim of this study was to i…
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A propensity score-matched study on the short-term outcome of ruptured blood blister-like aneurysm treated by microsurgery or endovascular surgery: a single-center study of 155 cases.
Treating blood blister-like aneurysms (BBA) is a major neurosurgical challenge. Whether endovascular repair serves as a better strategy than microsurgery remains controversial. We aim to perform a propensity score-matched (PSM) retrospectiv…
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Evaluation of a dynamic navigation system for endodontic microsurgery: study protocol for a randomised controlled trial.
[INTRODUCTION] Endodontic microsurgery is a very important technique for preserving the natural teeth. The outcomes of endodontic microsurgery largely depend on the skill and experience of the operators, especially for cases in which the ap…
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Microsurgery for vestibular schwannoma: analysis of short-term clinical outcome.
[BACKGROUND] Total removal of the vestibular schwannoma when preserving the function of the facial nerve is difficult. The objective of the current study was to investigate the short-term clinical outcome of vestibular schwannoma removal vi…
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A randomized, multicenter study on a flexible hyaluronic acid filler in treatment of moderate-to-severe nasolabial folds in a Chinese population.
[BACKGROUND] Restylane Defyne (HA , with lidocaine) has been shown to be effective and safe for facial augmentation including nasolabial folds (NLFs) in Caucasians. Incorporating lidocaine in injectable fillers has become a common practice …
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Lifting the midface using a hyaluronic acid filler with lidocaine: A randomized multi-center study in a Chinese population.
[BACKGROUND] Soft-tissue augmentation of the midface is increasingly requested by patients, and hyaluronic acid (HA) fillers are frequently used in treatment. [AIMS] To evaluate the efficacy and safety of treatment of midface volume/contou…
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The "Visible" Muscles on Ultrasound Imaging Make Botulinum Toxin Injection More Precise: A Systematic Review.
[BACKGROUND] Botulinum toxin (BoNT) injection is the most commonly performed procedure in cosmetic surgery. However, blind injection is unable to take individual anatomical variations into consideration, which is the main contributing facto…
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Thyroarytenoid botulinum toxin injection for refractory laryngeal contact granuloma.
[BACKGROUND] Although there are many treatments for laryngeal contact granuloma (LCG), some patients still fail treatment. Botulinum toxin A injection vocal cords may be a salvage therapy. [OBJECTIVES] To study the efficacy of thyroaryteno…
- Effects of Botulinum Toxin A on an Incisional Hernia Reconstruction in a Rat Model.
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Effect of concentrated growth factor on lower lip hypoesthesia after osseous genioplasty: a prospective, split-mouth, double-blind randomized controlled trial.
Lower lip hypoesthesia is the most common complication following osseous genioplasty. Concentrated growth factor (CGF) has recently been shown to improve neural regeneration. The aim of this study was to evaluate the effect of concentrated …
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Camouflage orthodontic treatment combined with genioplasty distraction osteogenesis for skeletal class II relationship secondary to osteosarcoma excision surgery.
[OBJECTIVE] The treatment of orthodontic patients who survive head and neck tumors is challenging because of dentoskeletal deformities and other unexpected dental and facial complications. This case report describes the case of a 26-year-ol…
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Can Procerus Transection Alter the Radix Morphology and Influence the Nasal Length? A Study of Photogrammetric Assessments and Anthropometric Measurements on Asian Patients.
[BACKGROUND] The procerus is the main muscle across the radix that needs to be operated during rhytidectomy, however, it is unclear whether transecting it can morphologically affect the nose. [METHODS] A retrospective study of Asian patien…
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Comparison of various surgical incisions in parotidectomy: A systematic review and network meta-analysis.
[BACKGROUND] This network meta-analysis aimed to comprehensively compare the operative and postoperative outcomes of different parotidectomy incisions. [METHODS] Embase, PubMed, Web of Science, and Cochrane Central Register of Controlled T…
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Acute Demyelinating Encephalopathy with Positive Anti-acetylcholine Receptor Antibody Possibly after Cosmetic Use of Botulinum Toxin: A Case Report and Literature Review.
[BACKGROUND] Few articles have reported the immune reaction secondary to botulinum toxin type A (BTxA) injection. To date, no data have reported BTxA-induced demyelinating encephalopathy with positive anti-acetylcholine receptor antibody (a…
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Density-Based High-Quality Fat: Characterization and Correlation with Different Body Fat Ratio.
[BACKGROUND] Lipoaspirate can be divided into high-quality fat and low-quality fat using Coleman's centrifugation by adding 0.935 g/ml marker float; the ratio obtained by different individuals is different. [OBJECTIVES] This study aimed to…
- Correction: Clinical Efficacy Analysis of Augmentation Mammoplasty with Cell-Assisted Autologous Fat Transplantation.
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Clinical Efficacy Analysis of Augmentation Mammoplasty with Cell-Assisted Autologous Fat Transplantation.
[OBJECTIVE] To analyze the clinical efficacy of augmentation mammoplasty with cell-assisted autologous fat transplantation. [METHODS] Thirty-four cases of micromastia patients in our hospital were randomly divided into control group (n = 1…
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Management of Complications in 257 Cases of Breast Augmentation with Polyacrylamide Hydrogel, using Two Different Strategies: A Retrospective Study.
[BACKGROUND] Polyacrylamide hydrogel (PAAG) has been used globally for breast augmentation, leading to long-term clinical complications. However, whether the infiltrated fibrotic capsule should be removed with PAAG to alleviate the complica…
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The modified inframammary fold suture method and its clinical significance in primary augmentation mammoplasty.
[BACKGROUND] The inframammary approach is one of the most commonly used incisions in breast augmentation. There are many suture methods for inframammary incisions; however, no one method has proven optimal. We modified the traditional three…