IOTN, Richmond (Manchester). The IOTN is a clinical index to assess orthodontic treatment need. Requirements of medical indices: Clinical validity and. aesthetic component dental health component dhc ruler conventions for index of orthodontic treatment need. J Orthod. Mar;28(1) The use of the Index of Orthodontic Treatment need (IOTN) in a school population and referred population. Uçüncü N(1).

Author: Mazil Dolabar
Country: Puerto Rico
Language: English (Spanish)
Genre: Spiritual
Published (Last): 23 October 2013
Pages: 397
PDF File Size: 11.99 Mb
ePub File Size: 8.37 Mb
ISBN: 881-9-28545-848-2
Downloads: 33499
Price: Free* [*Free Regsitration Required]
Uploader: Akinotaur

Subjects with presence of mixed dentition, any structural abnormality in the teeth concerned and those undergoing or with a history of any orthodontic treatment were excluded. The photographs were arranged in order by a panel of lay persons.

Your orthodontist will start by looking at the impact of your teeth on your dental health. Many methods are developed for assessing the malocclusion 12.

Index of Orthodontic Treatment Need (IOTN)

The hierarchical scale has two purposes: This is because we are only given a limited amount of NHS funding each year. Concern for dental appearance among young adults in a region with non-specialist orthodontic treatment.

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. Similar findings were observed in a study conducted by Alhaija et al.


Improvement of physical function Prevention of tissue destruction Correction of aesthetic defects Controversial: J Dent Educ ; Who can carry iont orthodontic treatment? Table 4 Distribution of malocclusions based on Occlusal Index molar and canine relationships according to Angle classification, overjet, overbite, tooth rotation and crowding in the arch.

We conduct survey regarding which index is used in deciding on orthodontic treatment need, among primary health professional care and Orthodontist. Will I need retainers?

The development of an index of orthodontic treatment priority. Table 1 Age-wise and gender wise distribution of study population. Teenagers, in particular have been found to attach great importance to an attractive dental appearance. When the IOTN-AC scores are divided into three categories based on the need for orthodontic treatment, maximum subjects were found to report scores of If you are eligible for NHS treatment, you might need to join a waiting list before you can start your treatment.

Orthodontic treatment, as integral part of oral health care programs need to be based on information of treatment needs. Prevalence and factors related to malocclusion and orthodontic treatment need in children and adolescents in Italy.

The benefits of orthodontic treatment is hard to justify if treatment is based on improvement in oral or dental health for the majority of orthodontic patients 4. Do I need to itn my own dentist during orthodontic treatment? The main reasons for orthodontic treatment are usually an improvement in facial or dental esthetic 9.


Index of Orthodontic Treatment Need (IOTN)

The examination was carried out by two calibrated examiners who had been previously trained and calibrated in the utilization of the IOTN and Occlusal Index molar and iogn relationships according to Angle classification; overjet, overbite, tooth rotation and crowding in the arch.

J Behav Med ; The dentition is assessed systematically, thus ensuring that all relevant occlusion anomalies are recorded. Head Face Med ;2: Support Center Support Center. Grade 2 is for minor irregularities such as: What does orthodontic treatment cost?

Perceived aesthetic impact of malocclusion in 16-24 year-old adults in the rural areas of India

Clinical examinations of subjects were performed in the school classrooms, under daylight conditions. How do I apply? Based on the previously published need for orthodontic treatment among Bosnian schoolchildren according to DHC, A year cohort study of health gain from orthodontic treatment: