In:
The Angle Orthodontist, The Angle Orthodontist (EH Angle Education & Research Foundation), Vol. 87, No. 2 ( 2017-03-01), p. 269-278
Abstract:
Objective: To examine the current trends in surgical-orthodontic treatment for patients with Class III malocclusion using time-series analysis. Materials and Methods: The records of 2994 consecutive patients who underwent orthognathic surgery from January 1, 2004, through December 31, 2015, at Seoul National University Dental Hospital, Seoul, Korea, were reviewed. Clinical data from each surgical and orthodontic treatment record included patient's sex, age at the time of surgery, malocclusion classification, type of orthognathic surgical procedure, place where the orthodontic treatment was performed, orthodontic treatment modality, and time elapsed for pre- and postoperative orthodontic treatment. Results: Out of the orthognathic surgery patients, 86% had Class III malocclusion. Among them, two-jaw surgeries have become by far the most common orthognathic surgical treatment these days. The age at the time of surgery and the number of new patients had seasonal variations, which demonstrated opposing patterns. There was neither positive nor negative correlation between pre- and postoperative orthodontic treatment time. Elapsed orthodontic treatment time for both before and after Class III orthognathic surgeries has been decreasing over the years. Conclusion: Results of the time series analysis might provide clinicians with some insights into current surgical and orthodontic management.
Type of Medium:
Online Resource
ISSN:
0003-3219
,
1945-7103
DOI:
10.2319/043016-349.1
Language:
English
Publisher:
The Angle Orthodontist (EH Angle Education & Research Foundation)
Publication Date:
2017
detail.hit.zdb_id:
2026352-1
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