12/04/2025
πΌ Signs Related to Oral Habits and Function
Prolonged Pacifier Use (Beyond 12β18 Months)
Continued use past the first year can put pressure on the jaw and teeth, potentially causing an open bite or crossbite.
Persistent Thumb or Finger Sucking
If intense and ongoing after age two, it can affect tooth alignment and palate shape, often leading to protruding upper teeth (overjet).
Chronic Mouth Breathing
Breathing through the mouth instead of the nose can impact facial and jaw development, possibly resulting in a narrow upper jaw and future crowding.
Difficulty Latching or Sucking (Infant)
Feeding issues like a weak latch or poor sucking may be linked to tongue tie or oral restrictions that affect jaw movement and growth.
Tongue Thrusting
When the tongue pushes forward during swallowing or rest, it can prevent the front teeth from meeting, leading to an open bite.
π¦· Signs Related to Jaw and Tooth Development
Visible Jaw Misalignment
If the lower jaw looks too far forward or back when the mouth is closed, it may signal an underbite or severe overbite.
Crooked or Severely Crowded Baby Teeth
Noticeably misaligned or overlapping baby teeth can indicate limited space for permanent teeth.
Lack of Spacing Between Baby Teeth
Baby teeth should have small gaps. A lack of spacing suggests a small jaw and predicts future crowding.
Uneven Wear on Baby Teeth (Bruxism)
Grinding or clenching during sleep can cause uneven wear and may point to bite issues or jaw tension.
Asymmetrical Facial Development
Visible differences in jaw or facial shape from one side to the other may signal a developing crossbite or skeletal growth problem.
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