›› 2021, Vol. 41 ›› Issue (4): 377-380.

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Application progress of different types of palatal rapid maxillary expansion combined with protraction facemask

  

  • Received:2020-01-19 Revised:2020-03-10 Online:2021-04-28 Published:2021-04-16

Abstract: Rapid maxillary expansion combined with protraction facemask is one of the common methods for the early treatment of skeletal Class III malocclusion of maxillary deficiency. Teeth and mucosal supported devices are commonly used in the treatment of skeletal Class III patients in mixed dentition and early permanent dentition. With the development of implant anchorage, mini-implants are widely used in orthodontic treatment, showing stable bony anchorage effect. This article will briefly review the palatal bone-supported rapid maxillary expansion combined with maxillary protraction technology to provide a reference for clinical treatment.

Key words: Rapid maxillary expansion, maxillary protraction, bone-supported

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