Standardized palpation of the temporalis muscle evoke referred pain and sensations in individuals without TMD
Standardized palpation of the temporalis muscle evoke referred pain and sensations in individuals without TMD
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颞肌的标准化触诊可在没有 TMD 的个体中引起牵涉性疼痛和感觉
DOI：
10.1007/s00784-021-04096-z
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发表时间：
2022
期刊：
影响因子：
--
通讯作者：
Komiyama O
中科院分区：
文献类型：
--
作者：
Masuda M;Hayakawa H;Boudreau SA;Iida T;Svensson P;Komiyama O
ObjectivesThis study aims to determine if standardized pallization of temporalis muscle evoke referred pain and/or sensations in individualwithout TMD.Materials and MethodsThis was a randomized，single-blinded study.在32名无TMD的受试者中，使用触诊仪对15个测试部位进行9种不同刺激（不同刺激强度（0.5、1.0和2.0 kg）和持续时间（2、5和10 s）），评估右颞肌的机械敏感性。每次刺激后，参与者被要求得分知觉疼痛强度和强度的不愉快的0-100数字评级量表作为机械灵敏度的指标，在颞肌和身体chart.ResultsPain疼痛强度显着不同触诊持续时间，强度和测试网站（P< 0.001），以指示任何领域的参考疼痛/感觉。与此相反，不愉快感在准备时间和强度之间存在显著差异（P< 0.001），但在测试部位之间没有差异。参与者更频繁地报告10-s诱发的牵涉性疼痛/感觉（34.4%），而不是2-s（6.3%）和5-s（15.6%）2.0 kg刺激强度下的触诊持续时间结论牵涉性疼痛/颞肌的标准化触诊可以诱发口面区域的感觉，并且在没有TMD的个体中，触诊持续时间会影响口面区域的感觉。来自颞肌的感觉是源自局部刺激的持续时间和强度依赖性过程。
ObjectivesThis study aimed to determine if standardized palpations of the temporalis muscle evoke referred pain and/or sensations in individuals without TMD.Materials and methodsThis was a randomized, single-blinded study. The mechanical sensitivity of the right temporalis muscle was assessed in 32 participants without TMD with nine different stimulations to 15 test sites using palpometers (different stimulus intensities (0.5, 1.0, and 2.0 kg) and durations (2, 5, and 10 s). After each stimulus, participants were asked to score perceived pain intensity and intensity of unpleasantness on a 0–100 numeric rating scale as an indicator of mechanical sensitivity in the temporalis muscle and to indicate any areas of referred pain/sensations on a body chart.ResultsPain intensity significantly differed between palpation durations, intensities, and test sites (P< 0.001). In contrast, unpleasantness significantly differed between palparation duration and intensities (P< 0.001), but not test sites. Participants more frequently reported referred pain/sensations evoked by the 10-s (34.4%) as opposed to the 2-s (6.3%) and 5-s (15.6%) palpation duration at the 2.0-kg stimulus intensity (P< 0.05).ConclusionsOur present results indicate that referred pain/sensations in the orofacial region can be evoked by standardized palpation of the temporalis muscle and influenced by the palpation duration in individuals without TMD.Clinical relevanceReferred pain/sensations from the temporalis muscle were duration- and intensity-dependent processes originating from local stimuli.
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第二版
DOI：
--
发表时间：
2008
期刊：
影响因子：
--
作者：
Fujita J. Springer;Berlin;Schwab;M.(ed.)
通讯作者：
M.(ed.)
影响因子：
2.5
作者：
Schiffman E;Ohrbach R;Truelove E;Look J;Anderson G;Goulet JP;List T;Svensson P;Gonzalez Y;Lobbezoo F;Michelotti A;Brooks SL;Ceusters W;Drangsholt M;Ettlin D;Gaul C;Goldberg LJ;Haythornthwaite JA;Hollender L;Jensen R;John MT;De Laat A;de Leeuw R;Maixner W;van der Meulen M;Murray GM;Nixdorf DR;Palla S;Petersson A;Pionchon P;Smith B;Visscher CM;Zakrzewska J;Dworkin SF;International RDC/TMD Consortium Network, International association for Dental Research;Orofacial Pain Special Interest Group, International Association for the Study of Pain
通讯作者：
Orofacial Pain Special Interest Group, International Association for the Study of Pain
DOI：
10.1016/s0197-2456(98)00037-3
发表时间：
1998-12-01
期刊：
CONTROLLED CLINICAL TRIALS
影响因子：
--
作者：
Dupont, WD;Plummer, WD
通讯作者：
Plummer, WD
影响因子：
2.9
作者：
Boudreau, Shellie A.;Badsberg, Susanne;Egsgaard, Line L.
通讯作者：
Egsgaard, Line L.
影响因子：
7.4
作者：
Wang, Yao Q.;Wang, Junshi;Dong, Yan
通讯作者：
Dong, Yan