Orthodontics

Orthodontics is a branch of dentistry that treats malocclusion, a condition in which the teeth are not correctly positioned when the mouth is closed. This results in an improper bite. An orthodontist can carry out work that aims to achieve the following:

  • closing wide gaps between the teeth
  • aligning and leveling of crooked teeth
  • improving speech or chewing ability
  • treating an improper bite
  • boosting the long-term health of gums and teeth
  • preventing long-term excessive wear or trauma of the teeth

Types of orthodontic treatment

Myofunctional appliances

Myofunctional appliance are used before pubertal age.

Fixed appliances

The most common orthodontic treatment methods.They are used when precision is important. A person can eat normally with fixed appliances, but some foods and drinks need to be avoided, such as carbonated drinks, hard candy, gum, and other sticky foods. People who participate in contact sports need to tell their orthodontist.

Removable orthodontic appliances

These may be used to treat minor problems, such as preventing thumb sucking or correcting slightly crooked teeth. The appliance should only be taken out when cleaning, eating, or flossing. Sometimes, the orthodontist may advice the patient to remove them during certain activities, such as playing a wind instrument

Examples of removable appliances include:

  • Hawleys appliances
  • Tongue crib
  • Z spring
  • Anterior bite plane
  • Posterior bite plane
Invisible orthodontic (Clear Aligners):

This alternative to braces may be useful for adults. They are virtually unnoticeable by other people, and they can be removed to brush the teeth, floss, or eat. An aligner is used for 2 to 3 weeks, then changed for a tigher one. Clear Aligners are transparent trays made of special material which are used to straighten teeth just like braces. They use gentle and constant force to move the teeth in the required position without going through the hassles of metal wires and brackets. They are custom made for each patient through a digital scan.

Who should see an orthodontist?

If the jaws and teeth do not develop properly, malocclusion can result. The teeth will be crooked and malaligned, and the bottom and top sets of teeth may not line up.

This can impact the shape of the face and the appearance of the teeth, resulting in embarrassment, a lack of self-confidence, and even depression. Reasons include injury to the teeth or facial bones and frequent thumb or finger sucking, among others. Severe malocclusion may affect eating, speech, and keeping the teeth clean.

Orthodontic treatment can improve these conditions:
  • Protruding front teeth
  • Crowding
  • Asymmetrical teeth
  • Deep bite or overbite
  • Reverse bite
  • Open bite
  • Underbite
  • Crossbite
  • Spacing
  • Impacted teeth