Deciduous teeth treatment

When the child began to permanent teeth, permanent teeth have erupted, teeth late in loss, or not erupted permanent teeth, retained deciduous teeth in the permanent dentition, are known as deciduous teeth.

Why is there deciduous teeth it? Common reasons are:
1. Abnormal direction of eruption of permanent teeth, so not completely deciduous root resorption.
2. congenital absence of permanent teeth, deciduous tooth bottom is not constant, does not encourage its root resorption.
3. Inability to eruption of permanent teeth, teeth roots are not absorbed.

Clinical manifestations:

1, the most common in the early mixed dentition mandibular central incisors, eruption of permanent teeth in lingual, labial teeth remain in the performance of double tooth phenomenon. The most common

2, followed by the first deciduous molar crown and root or residue remaining in the first premolar buccal or lingual side of the near and far. Second deciduous molar retention, mostly congenital absence of permanent Dental Equipment tooth germ, or ambushes impacted. No successor permanent teeth can play the chewing function, but it is difficult to use for life.

3 or more deciduous teeth known as multiple deciduous teeth, found in the skull, clavicle dysgenesis.

Treatment principles:

1, the direction of abnormal eruption of permanent teeth, deciduous teeth that can not be completely absorbed. Common in the early mixed dentition mandibular central incisors, eruption of permanent teeth from the lingual, deciduous teeth in labial. First and second molars of residual crown and root, or remain in the first molar buccal or lingual gap near and far. This situation will remain the primary teeth Baby oral care can be removed.

2, congenital absence of permanent teeth, deciduous teeth can not absorb and retention. This situation can be determined by X-ray film with or without permanent teeth, absence of permanent teeth, retained deciduous teeth can play the chewing function, but can not keep for life.

3, under the permanent teeth, but unable to eruption of permanent teeth, teeth roots are not absorbed and retention, can take X-rays to determine a permanent teeth, the removal of the retention of deciduous teeth, observe whether the natural eruption of permanent teeth, can not be normal if within six months eruption, the gum can help cut Meng.