2016 Volume 54 Issue 3 Pages 396-404
We treated 6 child patients for morphological improvement of excessive overjet due to a lip biting habit using an orthodontic device. Thereafter, oral muscle function therapy (MFT) and guidance for stopping the habit were given. Smooth disappearance of the lip biting habit was noted in all cases. Our study revealed the following findings.
1.Treatment for improving projecting teeth in children with a lip biting habit is likely more effective at an early stage, along with the guidance for stopping the habit.
2.Appropriate guidance and practice regarding MFT for child patients may contribute to stability of normal dentition and prevention of recurrence of lip biting habit.
3.Improved lip pressure might be possible when treatment for improving dentition is given with an orthodontic device, in addition to MFT.