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Malocclusion (Crooked Teeth & Braces)
Malocclusion means the teeth are crowded, crooked or the bite does not line up properly. It can affect appearance, cleaning and, sometimes, chewing.
Causes & risk factors
- Inherited jaw or tooth size differences
- Crowding when there is not enough space
- Thumb-sucking or prolonged dummy use in childhood
- Early or late loss of baby teeth
- Jaw injury
- Extra or missing teeth
Common symptoms
- Crooked or crowded teeth
- Teeth that do not meet properly on biting
- Difficulty cleaning between teeth
- Jaw discomfort
- Difficulty biting or chewing
- Concerns about appearance
Tests & diagnosis
- Dental examination
- Dental X-ray or OPG
- Bite assessment
- Dental impressions or scans
Treatment & management
- Braces to gradually straighten teeth
- Clear aligners in suitable cases
- Removing crowded teeth if needed
- Retainers to hold the result
- Jaw surgery for severe bite problems
- Good oral hygiene throughout treatment
When to see a doctor urgently
- Difficulty biting, chewing or cleaning teeth
- A child with very crowded or protruding teeth
- Jaw pain or clicking with a poor bite
- Concerns about crooked teeth or appearance
Not a diagnosis. MedDroid gives general educational information about malocclusion (crooked teeth & braces). It cannot examine you, diagnose or prescribe — always confirm with a qualified doctor.
Frequently asked questions
Is there an age limit for braces?
No. While childhood and teenage years are ideal, adults can also straighten their teeth with braces or clear aligners after a dental assessment.
Why do crooked teeth matter beyond looks?
Crowded or misaligned teeth are harder to clean, which can raise the risk of decay and gum disease, and a poor bite can strain the jaw.
Explore more
Sources & further reading
- World Health Organization (WHO)
- MedlinePlus — U.S. National Library of Medicine
- Ministry of Health & Family Welfare, India
- Indian Council of Medical Research (ICMR)
Reviewed by Dr. Sanjay Anbu, MBBS. MedDroid is an AI medical assistant and can make mistakes. It provides general health information, not a diagnosis or medical advice — always consult a qualified clinician. In an emergency, contact your local emergency number immediately.