SOLUTION 

NSAIDS, i.e. Brufen, etc. inhibit tooth movement as they interfere with production of prostaglandins.

• Nimesulide does not interfere with PG production and so can be safely given during tooth movements.

A cleft palate is a congenital condition that does not inherently affect statural growth. The other factors listed—poor nutrition, chronic diseases, and cardiac diseases—can all have long-term negative impacts on a person's growth and development. Poor nutrition can lead to stunted growth due to insufficient nutrients for bone and tissue development, while chronic diseases and cardiac diseases can impair the body's ability to regulate growth hormones and overall health, potentially leading to growth delays or abnormalities.

SOLUTION

SOLUTION

The reason is found in the concept of "dental compensation for skeletal discrepancy.  This can occur naturally as well as being created by orthodontic camouflage treatment.

In mandibular prognathism, for instance, as the individual grows the upper incisors tend to protrude while the lower incisors incline lingually.

By the time growth is completed, the dental discrepancy usually is smaller than the jaw discrepancy. 

Tooth position has compensated at least partially for the jaw discrepancy.

SOLUTION
Simon used the orbital plane (a plane perpendicular to the F-H plane at the margin of the bony orbit directly under the pupil of the eye).

According to Simon, in normal arch relationship, the orbital plane passes through the distal axial aspect of the maxillary canine

Malocclusions described as anteropostenor deviations based on their distance from the orbital plane are as follows:

1. Protraction: The teeth, one or both, dental arches, andYor jaws are too far forward, i.e. placed forward or anterior to the plane as compared to the normal where the plane passes through the distal incline of the canine.

2. Retraction: The teeth, one or both dental arches and/or jaws are too far backward, i.e. placed posterior to the plane than normal