• Borderline cases (Grade 3 below 3/6) can be referred for NHS assessment as these cases can be difficult to evaluate • Remember, every patient has the right to a secondopinion

The IOTN is used to assess the need and eligibility of children under 18 years of age for NHS orthodontic treatment on dental health grounds. The British Orthodontic Society believes that, if treatment has to be rationed, then the IOTN is an objective and reliable way to select those children who will benefit most from treatment and is a fair ...

A rating system called the Index of Orthodontic Treatment Need (IOTN) is used to assess eligibility for NHS treatment. NHS treatment is available for grade 4 and grade 5 cases. Grade 3 cases are usually judged on an individual basis. NHS treatment may also be available if the appearance of your teeth, jaw or face is of concern.

To determine if you are eligible for braces on the NHS, your Orthodontist will use the Index of Orthodontic Treatment Need (IOTN) rating system – typically this is used for children aged 17 years and under.

Index of Orthodontic Treatment Needed (IOTN) is a scale designed to measure the orthodontic need of a patient. It has two components: The Dental Health Component (DHC) scale (1 to 5): 1 = no need. 2 = little need. 3 = borderline need. 4 = need. 5 = very great need. The Aesthetic Component (AC) scale (1 to 10): 1 to 4 = little or no need.

IOTN and NHS Treatment Currently NHS Orthodontic treatment is available to individuals with an IOTN of DHC 4 or 5; or those with an IOTN DHC of 3 with at least an aesthetic component of 6.

From 1st April 2006, the use of the Index Of Treatment Need (IOTN) is compulsory in government (NHS) funded Orthodontics in the UK. The index is used to determine those cases that most need treatment with braces, so that limited resources can be targeted at those patients in greatest need, avoiding the provision of expensive (and scarce) treatment

of Orthodontic Treatment Need (IOTN) is the criteria by which clinical need is assessed. This is currently set at IOTN 3.6 or above for NHS eligibility; however, the requirement for a patient to have excellent oral hygiene, want care and be prepared to commit to the demands of treatment are as important.

The Index of Orthodontic Treatment Need (IOTN) is a rating system that is used to determine your child’s eligibility for NHS orthodontic treatment. The IOTN is divided in to two components: 1. Dental Health Component (DHC) 2. Aesthetic Component …

Orthodontic treatment, under NHS general dental services (GDS), is available where the patient has been assessed as having a clear clinical need for treatment. A system known as Index of Orthodontic Treatment Need (IOTN) is used as a means of assessing whether orthodontic treatment is required and can, therefore, be provided under GDS.