语言障碍包括说话吃力、口齿不清、构音障碍等情况,但从广义来说,还包括失语症,特别是运动失语症和完全失语症。一、构音障碍的原因构音障碍是由构音器官口唇、齿、舌、下颚、口腔、颊、鼻腔、软腭、咽喉等障碍引起的。并且有时伴有呼吸障碍、非神经性疾病引起的构音障碍是由于这些器官的炎症、外伤、肿瘤、畸形等所致。其中有牙齿排列异常、缺齿、咬合不好、犬齿,以及舌、腭、鼻、颊等 Speech disorders include speaking hard, speechless, dysarthria, etc., but broadly speaking also include aphasia, especially motor aphasia and total aphasia. First, the causes of dysarthria Dyslexia is caused by the articulation of the lips, teeth, tongue, jaw, mouth, buccal, nasal cavity, soft palate, throat and other obstacles. And sometimes accompanied by respiratory disorders, non-neurological disorders caused by dysarthria is due to inflammation of these organs, trauma, cancer, deformity and so on. Including abnormal tooth arrangement, missing teeth, bad bite, canines, and the tongue, palate, nose, cheeks, etc.