small and sparse teeth
Introduction
Introduction The shape of the tooth is small, the shape of the jaw is normal, etc., and a gap is formed between the teeth to form a sparse tooth.
Cause
Cause
Small and sparse teeth
1. The amount of bone is larger than the amount of teeth caused by the gap between the teeth.
2. According to the characteristics of sparseness: 1. The tooth volume is small and the bone mass is normal; Second, the bone mass is large, the tooth volume is normal; Third, the tooth volume is small, the bone mass is large; Fourth, the soft tissue factor.
Examine
an examination
Related inspection
Oral endoscopic oral X-ray examination
Small and sparse examination of teeth
Small and sparse teeth can easily jam food and damage periodontal tissues, causing gingivitis, periodontitis, and easy to change. Severe cases can affect the appearance of the patient and cause mental and mental disorders. The disease is treated differently according to the cause of sparse dentition.
Diagnosis
Differential diagnosis
Small, sparse and confusing symptoms
The teeth are small and dull: the shape of the teeth is small, and the dullness is mostly due to the administration of tetracycline drugs during the mineralization period of the teeth, which can be incorporated into the dental tissues to form teeth.
Abnormal teeth: The development of human teeth is a complex and lengthy process. In this long process, various unfavorable factors inside and outside the body can cause different types of developmental abnormalities in different stages of tooth development, such as abnormal teeth eruption, abnormal number, abnormal morphology and abnormal tooth structure.
1. Looking around: Observe the number, shape, color and arrangement of the teeth. Whether there is white color, light yellow, yellow brown. Ink immersion, dark brown. Whether the damaged part is at the tip of the crown or the neck is linear, dotted or full crown discolored.
2. Probing: Use a sharp probe to probe the defect area of the tooth to understand the hardness of the tooth. The dentin is soft and the caves are mostly rickets, such as hard dentin, rough tooth surface, and uneven enamel dysplasia.
Large gaps in the teeth: It is because of the poor development of the teeth or the large gap between the teeth caused by the damage of the posterior teeth, which leads to eating teeth or affecting the appearance of the teeth.
The teeth are small and translucent: the dentate hypoplasia syndrome affects the deciduous teeth and the permanent teeth, which can occur when the teeth are long after birth. The teeth are small, translucent, with a brownish-yellow or orange-yellow color. This condition affects both the deciduous and permanent teeth, which can occur when the teeth are born after birth. The teeth are small, translucent, with a brownish-yellow or orange-yellow color. The texture is fragile and easy to break, but there is no looseness. All or most of the teeth can be gradually worn out.
