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209건 · 최신순-
Preservation of the integrity of facial nerve in vestibular schwannoma microsurgery: A consecutive study of 127 clinical cases focusing on nervus intermedius.
[BACKGROUND] Nervus intermedius (NI) injuries are not given enough attention by neurosurgeons during vestibular schwannoma (VS) surgery. Preservation of NI function is essential for the integrity and continuity of the facial nerve, although…
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Salvage transoral laser microsurgery for early local recurrence of glottic squamous cell cancer.
[BACKGROUND] For recurrent laryngeal cancer, the feasibility of salvage transoral laser microsurgery (TLM) remains controversial. This study compared the efficacy of TLM and open partial laryngectomy (OPL) for treatment of early local recur…
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Application of Preexpanded Free Flaps Based on Thoracic Branch of Supraclavicular Artery for Facial Scar Treatment.
[BACKGROUND] As an exposure region, the face is susceptible to burn injuries, which often lead to physical and psychological problems. For facial scar reconstruction, the subclavicular region has the advantages of matched color, similar tex…
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Application of Real-time Augmented Reality-guided Osteotomy and Apex Location in Endodontic Microsurgery: A Surgical Simulation Study Based on 3D-printed Alveolar Bone Model.
[INTRODUCTION] Augmented reality (AR) is a novel visualization technique in which pregenerated virtual 3D content is superimposed on surgical sites. This study aimed to validate the viability of AR-guided endodontic microsurgery (ARG) and c…
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Expansion Technique for Reconstruction of Craniofacial Defect after Plexiform Neurofibroma Excision.
Reconstruction of large craniofacial defect after plexiform neurofibroma excision poses a continuous challenge for plastic surgeons, on account of characteristics of plexiform neurofibroma and patients' aesthetic requirements. Skin graft or…
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Changes in condylar position and morphology after mandibular reconstruction by vascularized fibular free flap with condyle preservation.
[OBJECTS] Changes in condylar position and morphology after mandibular reconstruction are important to aesthetic and functional rehabilitation. We evaluated changes in condylar position and morphology at different stages after mandibular re…
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Application of a modified osteotomy and positioning integrative template system (MOPITS) based on a truncatable reconstruction model in the precise mandibular reconstruction with fibula free flap: a pilot clinical study.
[BACKGROUND] Mandibular defects can greatly affect patients' appearance and functionality. The preferred method to address this issue is reconstructive surgery using a fibular flap. The current personalized guide plate can improve the accur…
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Safety analysis of immediate breast reconstruction with a deep inferior epigastric perforator (DIEP) flap in the post-COVID-19 era: a comparison between pre- and post-pandemic cohorts.
[BACKGROUND] The demand for immediate breast reconstruction with a deep inferior epigastric perforator (DIEP) flap is recovering as coronavirus disease 2019 (COVID-19) transitions from a pandemic to an endemic. This study sought to evaluate…
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Long-term outcomes of microsurgery and stereotactic radiosurgery as the first-line treatment for arteriovenous malformations: a propensity score-matched analysis using nationwide multicenter prospective registry data.
[BACKGROUND] This study aimed to compare the risk and benefit profile of microsurgery (MS) and stereotactic radiosurgery (SRS) as the first-line treatment for unruptured and ruptured arteriovenous malformations (AVMs). [MATERIALS AND METHO…
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Effectiveness and complication of achalasia treatment: A systematic review and network meta-analysis of randomized controlled trials.
Achalasia(AC) is an esophageal motility disorder characterized by decreased esophageal motility and impaired relaxation of lower esophageal sphincter(LES). The treatment of achalasia is continuously improved for the development of technolog…
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Intradermal Botulinum Toxin A Injection for Scalp Sebum Secretion Regulation: A Multicenter, Randomized, Double-Blinded, Placebo-Controlled, Prospective Study in Chinese Subjects.
[BACKGROUND] Although botulinum toxin type A (BTX-A) injection has been proved to reduce topical sebum secretion, the impact of intradermal BTX-A injection on scalp sebum production has never been reported. [OBJECTIVES] The purpose of this…
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MicroRNA‑194‑5p attenuates hypoxia/reoxygenation‑induced apoptosis in H9C2 cardiomyocytes by inhibiting the over‑activation of RAC1 protein.
Ras‑related C3 botulinum toxin substrate 1 (RAC1), a member of the Rac family of guanosine triphosphate phosphohydrolases, has been suggested to be a regulator of myocardial injury during ischemia and reperfusion (I/R). Whether microRNAs (m…
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The highest region of muscle spindle abundance should be the optimal target of botulinum toxin A injection to block muscle spasms in rats.
[PURPOSE] The effective relief of muscle spasticity requires prompt solutions in rehabilitation medicine. This study aimed to reveal that the highest region of muscle spindle abundance is the optimal target of botulinum toxin A (BTX-A) inje…
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Unparallel improvement patterns of dynamic wrinkles and skin quality after botulinum toxin type A treatment on the upper face.
[BACKGROUND] Botulinum toxin type A (BoNT-A) can not only reduce the dynamic wrinkles but also improve the skin quality. This study aims to quantitaively and comprehensively assess the improvement of dynamic wrinkles and skin quality follow…
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The Dorsal Nasal Complex in Asians: Anatomical Variations and Injection Guide for Botulinum Toxin Type A.
[BACKGROUND] Multiple muscles contribute to the formation of dorsal nasal lines (DNLs) and affect nasal aesthetics. Few attempts have been made to explore the range of distribution of DNLs in relation to injection planning. [OBJECTIVES] Th…
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Improvement in health-related quality of life with Botulinum toxin A injection in acquired superior oblique palsy.
[PURPOSE] This study aimed to investigate the outcomes of Botulinum toxin A (BTA) injection into the inferior oblique (IO) muscle for the management of unilateral acute acquired superior oblique palsy (SOP) and to evaluate changes in health…
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Does microneedle fractional radiofrequency system inactivate botulinum toxin type A?
[BACKGROUND] The combination of botulinum toxin type A (BoNT/A) and energy equipment have been widely used in the clinic. [AIMS] To determine whether the energy of microneedle fractional radiofrequency (MFR) affects the efficacy of BoNT/A …
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Auxiliary rehabilitation training after calf contouring with botulinum toxin type A injection reduces adverse reactions and improves satisfaction.
[PURPOSE] To analyze the effect of adjuvant rehabilitation training after calf contouring with botulinum toxin type A (BTX-A) injection. [METHODS] Clinical data of 48 female beauty seekers who underwent calf contouring at the Plastic Surge…
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The efficacy of botulinum toxin type A treatment and surgery for acute acquired comitant esotropia.
[AIM] To compare the long-term efficiency of botulinum toxin type A (BTXA) injection and surgery on acute acquired comitant esotropia (AACE). [METHODS] This retrospective study enrolled patients with AACE from January 2020 to August 2022. …
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Endoscopic botulinum toxin injection combined with balloon dilatation for treatment of cricopharyngeal achalasia in patient with brainstem stroke.
[OBJECTIVES] At present, there are many reports about the treatment of cricopharyngeal achalasia by injecting botulinum toxin type A (BTX-A) into cricopharyngeal muscle guided by ultrasound, electromyography or CT in China, but there is no …
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Botulinum Toxin A Injection for Hemihypertrophy-related Unilateral Gastrocnemius Hypertrophy.
Hemihypertrophy is a rare congenital disorder that causes unequal growth of the extremities, trunk, face, or half of the body. We report a case of a 32-year-old woman with hemihypertrophy-related gastrocnemius hypertrophy treated with botul…
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EphB6 deficiency in intestinal neurons promotes tumor growth in colorectal cancer by neurotransmitter GABA signaling.
EphB6 belongs to the receptor tyrosine kinase, whose low expression is associated with shorter survival of colorectal cancer (CRC) patients. But the role and mechanism of EphB6 in the progression of CRC need further study. In addition, EphB…
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Temporal Trend and Clinical Outcomes in HIV and Non-HIV Patients following Liposuction: A Propensity-Matched Analysis.
[BACKGROUND] Because of the availability of highly active antiretroviral therapy, individuals infected with human immunodeficiency virus (HIV) are enjoying greater longevity with chronic conditions including abnormal adipose distribution. H…
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Pathological characteristics of breast nodules after large-volume fat grafting for breast augmentation.
[BACKGROUND] The complications of large-volume fat grafting (LVFG) for breast augmentation remain unpredictable and include palpable breast nodules, oil cysts, and calcifications. [AIMS] This study was aimed to provide an optimal treatment…
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Long-term outcomes of a new anatomy-based method for finding the medial cut end during late canalicular repair.
[BACKGROUND] Locating the medial cut end during late repair of canalicular lacerations can be challenging. [OBJECTIVE] The aim of this study was to evaluate the effectiveness and long-term outcomes of a new anatomy-based method for solving…
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Use of nasal septal bone to straighten septal L-Strut in correction of east Asian short nose: A retrospective study.
[BACKGROUND] The perpendicular plate of ethmoid (PPE) was used to correct short noses in rhinoplasty in Asians, but the safe harvest of the plate and the assessment of its clinical application has been perplexing to plastic surgeons. [AIMS…
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Application of Auricular Cartilage Scaffold Combined With L-Shaped Prosthesis in Asian Rhinoplasty.
Rhinoplasty is a common surgical procedure in medical cosmetology. From patients with saddle nose deformity to beauty seekers with low and short noses, this surgery is mainly sought to improve the nose's appearance. To investigate the effec…
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Electrical stimulation plus biofeedback improves urination function, pelvic floor function, and distress after reconstructive surgery: a randomized controlled trial.
[PURPOSE] This study is aimed at assessing the effect of postoperative electrical stimulation (ES) plus biofeedback therapy on patient rehabilitation after pelvic floor reconstructive surgery. [METHODS] Patients with pelvic organ prolapse …
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Rates of bone reabsorption and union in mandibular reconstruction using the osteocutaneous radial forearm free flap.
[BACKGROUND] Historical concerns over bone resorption and malunion of the osteocutaneous radial forearm free flap (OCRFFF) limited its widespread adoption for head and neck reconstruction, despite lack of outcomes data evaluating this notio…
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Adjuvant chemoradiotherapy versus radical surgery after transanal endoscopic microsurgery for intermediate pathological risk early rectal cancer: A single-center experience with long-term surveillance.
[BACKGROUND] The choice of subsequent treatment for intermediate-risk rectal tumors after transanal endoscopic microsurgery between adjuvant chemoradiotherapy and total mesorectal excision is controversial. The present study aimed to compar…