<abstract xmlns="http://www.w3.org/1999/xhtml">

Mesial migration of teeth in the huccal segments is a well recognised phenomenon in the human dentition. Its aetiology is not fully understood. It has heen suggested that it is, to some extent, dependent on growth changes in the lower face.
The purpose of this investigation was to examine mesial movement of first molars in the intact lower arch in relation to the amount and direction of facial growth and eruption of teeth.
Mesial migration of lower first molars hetween 13 and 18 years was measured on 60 degree cephalograms of 22 males and 29 females with intact lower arches. Correlation analyses were used to examine the relation hetween mesial migration and tooth eruption, growth changes in mandihular length and anterior face height and direction of growth.
There was, on average, forward Jnovement of first molars of 2.0 - 3.0mm and eruption of 2.0 - 4.0mm. No relation was found hetween forward movement of first molars and their eruption or the amount and direction of facial growth.
</abstract>

Mesial migration of teeth in the huccal segments is a well recognised phenomenon in the human dentition. Its aetiology is not fully understood. It has heen suggested that it is, to some extent, dependent on growth changes in the lower face.
The purpose of this investigation was to examine mesial movement of first molars in the intact lower arch in relation to the amount and direction of facial growth and eruption of teeth.
Mesial migration of lower first molars hetween 13 and 18 years was measured on 60 degree cephalograms of 22 males and 29 females with intact lower arches. Correlation analyses were used to examine the relation hetween mesial migration and tooth eruption, growth changes in mandihular length and anterior face height and direction of growth.
There was, on average, forward Jnovement of first molars of 2.0 - 3.0mm and eruption of 2.0 - 4.0mm. No relation was found hetween forward movement of first molars and their eruption or the amount and direction of facial growth.

Mesial Migration of Lower Molars in Relation to Facial Growth and Eruption

Australasian Orthodontic Journal

This work is licensed under the Creative Commons Attribution 4.0 International License.

{"article-title":"Mesial Migration of Lower Molars in Relation to Facial Growth and Eruption"}

Mesial migration of teeth in the huccal segments is a well recognised phenomenon in the human dentition. Its aetiology is not fully understood. It has heen...

Mesial Migration of Lower Molars in Relation to Facial Growth and Eruption

Published Online: Jan 13, 2024

Page range: 87 - 91

Received: Nov 01, 1994

Accepted: Mar 01, 1995

DOI: https://doi.org/10.2478/aoj-1996-0003

Keywords
Mesial migration, facial growth, eruption

© 1996 Margaret E. Richardson, published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Mesial Migration of Lower Molars in Relation to Facial Growth and Eruption

Published Online: Jan 13, 2024

Page range: 87 - 91

Received: Nov 01, 1994

Accepted: Mar 01, 1995

DOI: https://doi.org/10.2478/aoj-1996-0003

KeywordsMesial migration, facial growth, eruption

© 1996 Margaret E. Richardson, published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Keywords
Mesial migration, facial growth, eruption