Growth and dental development
Skeletal growth and dental age influence diagnosis and timing. Assess facial proportions, profile and eruption, not only tooth alignment.
Understand
Growth modifies skeletal relationships and the effect of some appliances. Chronological age alone does not identify dental or skeletal maturity.
Assess
Examine facial profile, symmetry, dental stage and growth pattern; compare with family history and photographs where useful. Identify features likely to worsen during growth.
Apply
Time referral around the problem: some crossbites warrant early action, whereas other interventions depend on eruption or pubertal growth. Avoid promising growth modification without an appropriate assessment.
Key distinctions
Skeletal growth and dental eruption are related but not identical clocks. Treatment directed at jaw relationships depends on remaining growth, whereas alignment may depend more on tooth eruption and space. Record whether a discrepancy is skeletal, dental or functional. Early referral can be appropriate even if definitive appliance treatment will occur later.
Think through a case
An 11-year-old with Class II skeletal pattern is assessed for growth modification. Dental stage, remaining growth and family preferences affect timing and realistic outcome.
The distinction to remember
Do not assume every patient of the same age has the same skeletal maturity or response to an appliance.
Test your recall
Why does growth status matter?
Show answer
It affects the timing and likely response of some treatments.