Bar Overdenture on Implant uses the main method of bionics to make implant system implant into the gum,And then put Glue Denture on it.Glue Denture used the traditional way to restore dentition lack is to use artificial tooth made of methyl methacrylate with base, wrought wire clasp and support.

Advantages:

1、Wide application:.

2、Can take it down and put it up by oneself，and it is convenient to clean.

3、The method of production is simple,and it is cheap.

Indications:

1、All kinds of defect of dentition,especially the lack of teeth in free-end.

2、Lack of teeth is accompanied by the defect of alveolar bone、jaw bones、soft tissue.

3、Undercut and slant of abutment is too large，and do not want to accept fixed restoration of molar:.

4、It can be used in the temporary restoration.

Disadvantages:

Foreign body sensation is stronger，stability and masticatory efficiency is more bad than fixed denture.It will affect the pronunciation, causing nausea when wear it earlier.