Some Medical Aspects of Rapid Maxillary Expansion
Some Medical Aspects of Rapid Maxillary Expansion
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快速上颌扩张的一些医学方面
DOI：
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发表时间：
1974
期刊：
影响因子：
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通讯作者：
D. Timms
中科院分区：
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作者：
D. Timms
口腔呼吸使受试者处于明显的生理和病理劣势；除非得到缓解，否则人们往往永远不会意识到它的全部程度。相关的口腔污点被描述为龋齿增加，牙龈发炎和肿胀，但虽然这些还没有得到证实，但一般的医学后遗症肯定是更有害的，因为恶性连锁反应开始了，深入到基于呼吸的有机过程中。鼻子对呼吸系统的作用不止是空调；例如，呼吸的控制是神经肌肉的，由各种受体机制监测。鼻子在这方面特别丰富，而嘴则没有：因此，使用这个气道剥夺了这些重要的传入刺激的呼吸中枢。这种呼吸功能障碍的长期结果可能会损害胸部发育。皇家医院，普雷斯顿，莱恩
~hysiology and Pathology Mouth breathing places the subject at a distinct physiological and pathological disadvantage; the full extent of which, more often than not, is never appreciated unless relieved. The associated oral stigmata have been described as increased caries, inflamed and swollen gums but whilst much of this has yet to be substantiated, the general medical sequelae are certainly far more deleterious as a vicious chain reaction is started, cutting deeper into those organic processes based on respiration. The role of the nose is more than an air conditioner to the respiratory system; for instance, control of respiration is neuromuscular, monitored by various receptor mechanisms. The nose is particularly rich in this respect whilst the mouth is not: consequently use of this airway deprives the respiratory centre of these important afferent stimuli. The long term result of this respiratory dysfunction can be impaired thoracic development Donald J. Timms, l.D.S., D.Orth.R.C.S.Eng. Royal Infirmary, Preston, Lanes