Добірка наукової літератури з теми "Incisor retraction"
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Статті в журналах з теми "Incisor retraction"
Ruellas, Antônio Carlos de Oliveira, Matheus Melo Pithon, and Rogério Lacerda dos Santos. "Maxillary incisor retraction: evaluation of different mechanisms." Dental Press Journal of Orthodontics 18, no. 2 (April 2013): 101–7. http://dx.doi.org/10.1590/s2176-94512013000200021.
Повний текст джерелаSchneider, Patricia Pigato, Luiz Gonzaga Gandini Júnior, André da Costa Monini, Ary dos Santos Pinto, and Ki Beom Kim. "Comparison of anterior retraction and anchorage control between en masse retraction and two-step retraction: A randomized prospective clinical trial." Angle Orthodontist 89, no. 2 (November 26, 2018): 190–99. http://dx.doi.org/10.2319/051518-363.1.
Повний текст джерелаDhanani, Darshit, and G. Shivaprakash. "Cephalometric Evaluation of Alveolar Bone Remodeling following Anterior Teeth Retraction." CODS Journal of Dentistry 8, no. 1 (2016): 21–24. http://dx.doi.org/10.5005/jp-journals-10063-0006.
Повний текст джерелаWang, Qingzhu, Peizeng Jia, Nina K. Anderson, Lin Wang, and Jiuxiang Lin. "Changes of pharyngeal airway size and hyoid bone position following orthodontic treatment of Class I bimaxillary protrusion." Angle Orthodontist 82, no. 1 (July 27, 2011): 115–21. http://dx.doi.org/10.2319/011011-13.1.
Повний текст джерелаEksriwong, Teerapat, and Udom Thongudomporn. "Alveolar bone response to maxillary incisor retraction using stable skeletal structures as a reference." Angle Orthodontist 91, no. 1 (September 9, 2020): 30–35. http://dx.doi.org/10.2319/022920-146.1.
Повний текст джерелаKim, Kayoung, Sung-Hwan Choi, Eun-Hee Choi, Yoon-Jeong Choi, Chung-Ju Hwang, and Jung-Yul Cha. "Unpredictability of soft tissue changes after camouflage treatment of Class II division 1 malocclusion with maximum anterior retraction using miniscrews." Angle Orthodontist 87, no. 2 (September 19, 2016): 230–38. http://dx.doi.org/10.2319/042516-332.1.
Повний текст джерелаYodthong, Nuengrutai, Chairat Charoemratrote, and Chidchanok Leethanakul. "Factors related to alveolar bone thickness during upper incisor retraction." Angle Orthodontist 83, no. 3 (October 8, 2012): 394–401. http://dx.doi.org/10.2319/062912-534.1.
Повний текст джерелаLi, F., H. K. Hu, J. W. Chen, Z. P. Liu, G. F. Li, S. S. He, S. J. Zou, and Q. S. Ye. "Comparison of anchorage capacity between implant and headgear during anterior segment retraction." Angle Orthodontist 81, no. 5 (February 7, 2011): 915–22. http://dx.doi.org/10.2319/101410-603.1.
Повний текст джерелаHodgkinson, Danielle, Fiona A. Firth, and Mauro Farella. "Effect of incisor retraction on facial aesthetics." Journal of Orthodontics 46, no. 1_suppl (April 3, 2019): 49–53. http://dx.doi.org/10.1177/1465312519840031.
Повний текст джерелаLim, You Na, Byoung-Eun Yang, Soo-Hwan Byun, Sang-Min Yi, Sung-Woon On, and In-Young Park. "Three-Dimensional Digital Image Analysis of Skeletal and Soft Tissue Points A and B after Orthodontic Treatment with Premolar Extraction in Bimaxillary Protrusive Patients." Biology 11, no. 3 (February 27, 2022): 381. http://dx.doi.org/10.3390/biology11030381.
Повний текст джерелаДисертації з теми "Incisor retraction"
D'ornellas, Mauro Cordeiro. "AVALIAÇÃO DE FORÇAS LIBERADAS POR ALÇAS EM FORMA DE GOTA UTILIZADAS EM MECÂNICA ORTODÔNTICA PARA FECHAMENTO DE ESPAÇOS." Universidade Federal de Santa Maria, 2010. http://repositorio.ufsm.br/handle/1/6057.
Повний текст джерелаO objetivo desta pesquisa foi investigar os efeitos da altura, secção transversal e tipo de liga no desempenho mecânico de alças confeccionadas em forma de gota, indicadas para a retração de incisivos e para a retração em massa de incisivos e caninos, buscando avaliar o comportamento das mesmas em relação às magnitudes de força ótima existentes na literatura. Foram submetidas a um ensaio mecânico 240 alças, considerando as alturas de 6mm, 8mm e 10mm; as seções transversais de 0.018 x 0.025 e de 0.019 x 0.025 e as ligas de aço inoxidável e beta-titânio (TMA). Foram obtidos valores de força horizontal (N) e carga-deflexão (N/mm) para cada alça mediante ativações de 0.5mm, 1mm, 1.5mm, 2mm e 2.5mm. Os resultados mostraram que a altura (p<0.01), a secção transversal e a liga (p<0.05) foram consideradas fatores significativos na força horizontal e cargadeflexão gerada. Não houve influência de um fator sobre os demais, mas sim, uma combinação destes, buscando atingir forças muito leves. Este estudo sugere que é necessário amplo conhecimento da biomecânica ortodôntica na confecção de alças direcionadas para a retração dos dentes anteriores, selecionando adequadamente a altura, a secção transversal e a liga.
Talass, M. Faysal. "Soft tissue profile changes due to retraction of maxillary incisors." 1986. http://hdl.handle.net/1993/24394.
Повний текст джерелаGraceChen and 陳郁蓁. "Low-Frequency Transcutaneous Electrical Nerve Stimulation Suppresses Skin/Muscle Incision and Retraction-induced Postoperative Pain in Rats." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/7rj3n8.
Повний текст джерела國立成功大學
物理治療學系
104
Background and Purpose: Persistent postoperative pain is a common problem after the skin/muscle incision and retraction (SMIR) procedure. The SMIR model has been introduced to develop pain hypersensitivity from the saphenous nerve (SPN) injury leading to allodynia and hyperalgesia. Moreover, the transcutaneous electrical nerve stimulation (TENS) is a common clinical treatment that reduces neuropathic pain, and the applications of high-frequency (HF) and low-frequency (LF) TENS provide two theories of mechanisms. Previous studies have shown LF is less effective than HF in post-surgical pain and other models. However, its underlying mechanism suggests whether LF TENS is reliable for pain relief from the SMIR surgery remains unclear. Therefore, the purpose of this study is to determine the effects of LF TENS suppressing SMIR-induced postoperative pain in rats. Methods: Male Sprague-Dawley rats were randomly assigned to the following groups: skin/muscle incision and retraction (SMIR) group (1 week), skin/muscle incision and retraction (SMIR) group (4 weeks), sham operation group, SMIR with LF TENS (SMIR+LF TENS) group (1 week), and SMIR with LF TENS (1 week) plus extensive behavior testing (SMIR+LF TENS) group. von Frey filaments and Hargreaves plantar apparatus were used to assess the symptoms of neuropathic pain. The SMIR+LF TENS groups received the TENS treatment set at 2 Hz and pulse width of 100 μs with a duration of 20 minutes per day (one time) and 5 days per week for one week. The rats received their last treatments on POD 7 since the SMIR surgery. Results: The SMIR-operated rats displayed short-term mechanical allodynia and thermal hyperalgesia on the ipsilateral hind paw on POD 3 for one week, but long-lasting hyperalgesia persisted for four weeks after surgery (p〈0.05). Tactile allodynia in the SMIR group was significantly increased than the sham group on both sides; whereas, thermal hyperalgesia occurred more on the contralateral side (p〈0.05). During the 24-hour LF TENS treatment course, its therapeutic effect maintained shortly for about 4 hrs on POD 3 but did not persist for 24 hrs after treatment. The withdrawal responses of the SMIR+LF TENS group significantly decreased yet immediate effects of allodynia recovered at different time points (p〈0.05). After the week-long LF TENS period, mechanical hypersensitivity recovered immediately on the following week. Furthermore, the SMIR+LF TENS group reduced tactile allodynia on both sides when compared to the SMIR group (p〈0.05). No significant changes of thermal hyperalgesia were exhibited among the three groups on the ipsilateral side, but the LF TENS treatment improved on the contralateral side comparing to the SMIR group (p〈0.05). Conclusions: The SMIR surgery exhibited pain hypersensitivities during the week-long course, but short-term allodynia and long-term hyperalgesia were experienced during the month-long course. LF TENS suppressed the progression of mechanical allodynia evoked by the SMIR surgery. Future implications are to analyze more about the LF TENS-analgesic effect for the long-term phase and employ this treatment strategy to alleviate the symptoms of persistent post-surgical pain.
Min-FeiLin and 林旻霏. "Effect of Exercise Training and Transcutaneous Electric Nerve Stimulation on Persistent Postoperative Pain Caused by Skin/Muscle Incision and Retraction in Rats." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/94208221388445848826.
Повний текст джерела國立成功大學
物理治療研究所
100
Background and Purpose: Postoperative pain is a common problem for those who had underwent surgical procedures. After tissue was damaged, level of pro-inflammatory cytokines, ie. interleukin-6 (IL-6), tumor necrosis factor-alpha (TNF-α), interleukin-1beta (IL-1β), and the substance P (SP), N-methyl-D-aspartate (NMDA) receptor 1 (NR1) in spinal cord would be increased and lead to hyperalgesia and allodynia. In this study, we select a rat model of persistent postoperative pain evoked by skin/muscle incision and retraction (SMIR), similar to a clinical procedure. Previous studies have shown that exercise and transcutaneous electric nerve stimulation (TENS) which capable of reversing signs of sensory hypersensitivity. The purpose of this study is to determine the effects of exercise and TENS on postoperative pain and its underlying mechanism. Methods: Thirty-two male Sprague-Dawley rats were randomly assigned to one of the following groups: sham-operated group, SMIR rats without exercise training group, SMIR rats with exercise training group and SMIR rats with TENS group. The trained rats were trained to run on a forced treadmill at 18m/min, 60 min/day, 5 day/week for 4 weeks. The TENS were set at 100 Hz and 100μs, 20 min/day, 5 day/week for 4 weeks. Von Frey filaments and plantar test were used to evaluate the symptoms of postoperative pain. Twenty-four hours after the last exercise and TENS sessions, L4-L6 dorasl root ganglion (DRG) and spinal cord are collected for analysis. NR1 and SP expressions were determined by western blot and the levels of cytokines were detected by Enzyme-Linked ImmunoSorbent Assay (ELISA). Results: There were significant improvements in tactile allodynia and thermal hyperalgesia in SMIR rats with exercise training and TENS. Moreover, TENS group performed better benefits than exercise group. Expression of NR1, SP, IL-1β, IL-6 and TNF-α in spinal cord and dorsal root ganglion were suppressed after 4 weeks of exercise and TENS, and much more significance was observed in TENS group. However, the levels of IL-1β and TNF-α were under detective in sciatic and peripheral nerves. Conclusion: These results indicate that exercise training and TENS can reverse the symptoms of postoperative pain in SMIR-operated rats and are probably through decreasing of NR1, SP, IL-1β, IL-6 and TNF-α in nerves.
Частини книг з теми "Incisor retraction"
Cousley, Richard R. J. "Incisor Retraction." In The Orthodontic Mini-Implant Clinical Handbook, 45–61. Chichester, West Sussex UK: John Wiley & Sons, Ltd, 2013. http://dx.doi.org/10.1002/9781118782965.ch6.
Повний текст джерелаYudin, Andrey. "Umbilical Retraction Sign or Rigler Incisura." In Metaphorical Signs in Computed Tomography of Chest and Abdomen, 37. Cham: Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-04013-4_19.
Повний текст джерелаHafford, Melanie L., and Daniel J. Scott. "Retraction Systems in Single-Incision Laparoscopic Surgery and NOTES." In Scar-Less Surgery, 49–70. London: Springer London, 2012. http://dx.doi.org/10.1007/978-1-84800-360-6_5.
Повний текст джерелаMick, Stephanie, Suresh Keshavamurthy, and Johannes Bonatti. "Current status of minimally invasive, robotic and hybrid coronary artery bypass surgery." In Core Concepts in Cardiac Surgery, 53–72. Oxford University Press, 2018. http://dx.doi.org/10.1093/med/9780198735465.003.0003.
Повний текст джерелаGoldfinger, Eliot. "Four-Legged Animals Skeleton & Superficial Muscles (Side View)." In Animal Anatomy for Artists. Oxford University Press, 2004. http://dx.doi.org/10.1093/oso/9780195142143.003.0012.
Повний текст джерелаТези доповідей конференцій з теми "Incisor retraction"
Cannon, Piper C., Miriam R. Smetak, Robert J. Webster, and Robert F. Labadie. "A Novel Tool for Auricle Retraction During Closure of Post-Auricular Incisions." In 2022 Design of Medical Devices Conference. American Society of Mechanical Engineers, 2022. http://dx.doi.org/10.1115/dmd2022-1048.
Повний текст джерелаGalvin, Samson, Rachael Yanalitis, Joshua Winder, Randy Haluck, Paris von Lockette, and Jason Moore. "Selection of Low Friction Material for Novel Single Incision, Free Motion Laparoscopic Surgical System." In 2022 Design of Medical Devices Conference. American Society of Mechanical Engineers, 2022. http://dx.doi.org/10.1115/dmd2022-1021.
Повний текст джерелаLee, Stan, Alexander Ghanayem, Scott Hodges, Leonard Voronov, Robert Havey, and Avinash Patwardhan. "Biomechanical Comparison of Posterior and Transforaminal Interbody Fusion Constructs for the Degenerative Lumbar Spine." In ASME 2002 International Mechanical Engineering Congress and Exposition. ASMEDC, 2002. http://dx.doi.org/10.1115/imece2002-32633.
Повний текст джерелаChowdhury, A. M. Masum Bulbul, Jinsai Cheng, Michael J. Cullado, and Tao Shen. "Design and Analysis of a Wire-Driven Multifunctional Robot for Single Incision Laparoscopic Surgery." In ASME 2020 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/detc2020-22471.
Повний текст джерелаSchimmoeller, Tyler, Ki-Hyun Cho, Robb Colbrunn, Tara Nagle, Erica Neumann, and Ahmet Erdemir. "Instrumentation of Surgical Tools To Measure Load and Position During Incision, Tissue Retraction, and Suturing." In 2018 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC). IEEE, 2018. http://dx.doi.org/10.1109/embc.2018.8512332.
Повний текст джерела