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  • Ovid Technologies (Wolters Kluwer Health)  (6)
  • Liu, Tianyi  (6)
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  • Ovid Technologies (Wolters Kluwer Health)  (6)
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  • 1
    Online Resource
    Online Resource
    Ovid Technologies (Wolters Kluwer Health) ; 2023
    In:  Journal of Craniofacial Surgery Vol. 34, No. 2 ( 2023-03), p. 691-694
    In: Journal of Craniofacial Surgery, Ovid Technologies (Wolters Kluwer Health), Vol. 34, No. 2 ( 2023-03), p. 691-694
    Abstract: Free tissue transfer is a great method for the reconstruction of craniofacial defects, especially in complicated situations such as calvarial defects and dura exposure. Latissimus dorsi muscle flap, anterolateral thigh flap, and radial forearm flap are 3 commonly used flaps that have distinct characteristics. The objective of the present study is to share our experiences with microvascular free flap reconstruction of cranium exposure or defects and to compare distinct microvascular free flap options. The authors reviewed 8 cases that received resection and reconstruction of craniofacial tumors. Perioperative and reconstructive techniques employed to improve flap survival, esthetic outcome, and prevent complications in these patients were retrospectively detailed. In addition, the advantages and disadvantages of latissimus dorsi muscle flap, anterolateral thigh flap, and radial forearm flap were illustrated in this study. The authors believe that taking advantage of these flaps according to the characteristics of defects and flaps will contribute to a good functional and esthetic outcome.
    Type of Medium: Online Resource
    ISSN: 1049-2275
    Language: English
    Publisher: Ovid Technologies (Wolters Kluwer Health)
    Publication Date: 2023
    detail.hit.zdb_id: 2060546-8
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  • 2
    Online Resource
    Online Resource
    Ovid Technologies (Wolters Kluwer Health) ; 2023
    In:  Journal of Craniofacial Surgery Vol. 34, No. 2 ( 2023-03), p. 616-619
    In: Journal of Craniofacial Surgery, Ovid Technologies (Wolters Kluwer Health), Vol. 34, No. 2 ( 2023-03), p. 616-619
    Abstract: Radiofrequency-assisted liposuction (RFAL) is a new choice in energy-assisted body-contouring techniques. The purpose of this study is to observe the clinical effect and safety of RFAL on lower face and neck contouring under local anesthesia, and different outcome compared with traditional liposuction. Methods: From November 2016 to November 2020, a total of 72 patients with fat accumulation and skin laxity in lower face and neck, including 42 patients underwent subcutaneous radiofrequency after liposuction (group A) and 30 patients underwent traditional liposuction only (group B). The patient’s parameters recorded involved age, sex, body mass index, the volume of fat aspirated, energy delivered, operative time, and complications. They were photographed for comparison before and after treatment. At 3 and 6 months after the operation, improvement in skin tightening and patient satisfaction was surveyed postoperatively and assessed by third-party surgeons. Results: At 6 months after the operation, evaluations scores of the contouring outcome had significant difference between 2 groups (3.0±0.9 versus 2.5±1.0, P =0.045). There was no significant difference at 3 months (2.8±1.0 versus 2.6±1.0, P =0.265). Although the satisfaction rate of group A was higher than that of group B both at 3 months (76.2% versus 66.7%) and 6 months (80.9% versus 60.0%), there were no significant differences in average score ( P 〉 0.05). No significant complications or adverse events requiring further medical or surgical intervention after treatment. Conclusion: Subcutaneous radiofrequency after Liposuction is a safe and effective treatment that can achieve significant improvement of the fat accumulation and skin laxity of the lower face and neck under local anesthesia.
    Type of Medium: Online Resource
    ISSN: 1049-2275
    Language: English
    Publisher: Ovid Technologies (Wolters Kluwer Health)
    Publication Date: 2023
    detail.hit.zdb_id: 2060546-8
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  • 3
    Online Resource
    Online Resource
    Ovid Technologies (Wolters Kluwer Health) ; 2017
    In:  Annals of Plastic Surgery Vol. 78, No. 2 ( 2017-02), p. 138-140
    In: Annals of Plastic Surgery, Ovid Technologies (Wolters Kluwer Health), Vol. 78, No. 2 ( 2017-02), p. 138-140
    Type of Medium: Online Resource
    ISSN: 0148-7043
    Language: English
    Publisher: Ovid Technologies (Wolters Kluwer Health)
    Publication Date: 2017
    detail.hit.zdb_id: 2063013-X
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  • 4
    Online Resource
    Online Resource
    Ovid Technologies (Wolters Kluwer Health) ; 2015
    In:  Plastic and Reconstructive Surgery Vol. 136, No. 3 ( 2015-09), p. 310e-318e
    In: Plastic and Reconstructive Surgery, Ovid Technologies (Wolters Kluwer Health), Vol. 136, No. 3 ( 2015-09), p. 310e-318e
    Type of Medium: Online Resource
    ISSN: 0032-1052
    Language: English
    Publisher: Ovid Technologies (Wolters Kluwer Health)
    Publication Date: 2015
    detail.hit.zdb_id: 2037030-1
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  • 5
    Online Resource
    Online Resource
    Ovid Technologies (Wolters Kluwer Health) ; 2022
    In:  Journal of Craniofacial Surgery Vol. 33, No. 5 ( 2022-07), p. 1450-1453
    In: Journal of Craniofacial Surgery, Ovid Technologies (Wolters Kluwer Health), Vol. 33, No. 5 ( 2022-07), p. 1450-1453
    Abstract: The purpose of this study was to evaluate the efficacy and safety of onabotulinumtoxin A and Chinese botulinum toxin type A (CBA) for masseter reduction using elastography and electromyographic measurement. Female subjects aged 21 to 38 years with benign masseter hypertrophy received 1 treatment of either 50 units onabotulinumtoxin A or 50 units CBA in a double-blind clinical trial. The study enrolled 102 subjects (204 sides of masseters); 51 subjects per group. The thickness and stiffness of the masseter muscle and the electromyographic changes were evaluated before and 1, 4, 12, and 24 weeks after injection. One week after injection, the thickness of the masseter muscle did not change significantly, but the stiffness was reduced by 5% to 9%. After 4 weeks of injection, masseter muscle thickness, stiffness and strength decreased significantly compared with before injection. The changes were significantly at 12 weeks. Muscle stiffness measured by Shear-wave elastography was significantly reduced by 20% to 32% in the relaxed state and 25% to 47% in the contractile state. The electromyography showed that masseter muscle strength changed consistently with Shear-wave elastography value before and after injection. Six months after injection, ultrasound and electromyography showed that the masseter muscle thickness and stiffness began to recover. Between the 2 groups, there are no significant difference in thickness, stiffness and muscle strength reduction of masseters after treatment ( P 〉 0.05), as well as in side effects ( P 〉 0.05). Onabotulinumtoxin A and CBA were comparable in the efficacy and safety for masseter reduction.
    Type of Medium: Online Resource
    ISSN: 1049-2275
    Language: English
    Publisher: Ovid Technologies (Wolters Kluwer Health)
    Publication Date: 2022
    detail.hit.zdb_id: 2060546-8
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  • 6
    Online Resource
    Online Resource
    Ovid Technologies (Wolters Kluwer Health) ; 2023
    In:  Journal of Craniofacial Surgery Vol. 34, No. 2 ( 2023-03), p. 747-750
    In: Journal of Craniofacial Surgery, Ovid Technologies (Wolters Kluwer Health), Vol. 34, No. 2 ( 2023-03), p. 747-750
    Abstract: At present, there is no unified and accurate method to design the amount of tissue to be removed in alar reduction surgery. The authors present the experience that the crescent-shaped alar resection is based on the innovative equilateral triangle theory. It can accurately estimates the amount of alar tissue to be removed and conforms to the 3-dimensional esthetic concept of the nose. Followed up for 6 to 12 months, took 6 and 12 months postoperative photos, measured the postoperative nasal base width, and conduct a questionnaire satisfaction survey. The width of the nasal base was reduced by an average of 4.4±2.1 mm. The mean visual analog scale score showed: 4.8±1.6 before operation and 7.6±1.2 after the operation ( P 〈 0.05), which revealed satisfactory patient outcomes. This method provides a new idea for the evaluation of nasal alar resection volume and is worthy of clinical application.
    Type of Medium: Online Resource
    ISSN: 1049-2275
    Language: English
    Publisher: Ovid Technologies (Wolters Kluwer Health)
    Publication Date: 2023
    detail.hit.zdb_id: 2060546-8
    Location Call Number Limitation Availability
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