Orthodontic Palatal Expander

The severity of the condition: Patients struggling with significant crowding, crossbite, or narrow jaw arches may find palatal expansion beneficial.

Excellent oral health: To achieve optimal results from palatal expansion and avoid any complications during the treatment, the orthodontist needs to ensure the patient has healthy teeth and gums. Any existing dental problems should be addressed before starting the treatment.

Jaw structure: An orthodontic assessment will evaluate the patient’s jaw structure to determine if it can be expanded without surgical intervention.

Breathing problems: Patients suffering from sleep-disordered breathing like sleep apnea may benefit from palatal expansion as it can increase the nasal airway and improve breathing.

Invisalign palatal expander

Invisalign palatal expander is an innovative solution that merges the features and benefits of Invisalign with traditional palate expanders. The removable nature of this type of expander means the patient can brush and floss their teeth comfortably, still enjoy sticky foods like peanut butter, and clean the expander efficiently. 

Rapid Maxillary Expansion Appliance

The Rapid Maxillary Expansion (RME) appliance is one of the most commonly used types of palate expanders. Typically, the first few weeks of treatment require regular screw adjustments. After that, the RME is left in the patient’s mouth for an extra 3-9 months to allow new bone to grow in the gap created by the expander. This device is usually recommended for patients with severe cases of overbite, crowding, and narrow arches. 

Quad Helix Appliance

The quad helix expander is a device that utilises springs and helices anchored to molar bands. Designed to widen both the molar region and the front of the mouth, this type of expander is usually recommended for patients with mild to moderate crowding. 

Removable Palate Expander

A custom-made device that can be taken in and out of the mouth at any time, this expander type is usually recommended for those who only require minor expansion. The removable design of this device means the patient will have an easier time maintaining oral hygiene. However, it’s important to wear the expander consistently to achieve optimal results. 

Surgically Assisted Rapid Palate Expander (SARPE)

A surgically assisted rapid palate expander is an ideal option for adults whose jawbones are no longer malleable. This treatment requires minor oral surgery to weaken the bone around the upper jaw, allowing the palate to widen effectively. This procedure is usually recommended for patients with severe jaw discrepancies, or when other expansion treatments are inadequate.