Hi there!
As always in Medicine, there is no perfect solution without any risk. But in well selected and well treated cases, TAD might be an option. You mention stability and root resorption as potential complications. Root resorption is also a complication of conventional ortho, specially when roots get to close to te cortical walls...Stability, might be classifiedin 2 grups. Some open bite relapse but we still have overbite is OK for me. The problem is the group where we loose all the attained over bite. Smaill group in % but terrible for the patient that suffers it. So , if we have to make a hierarchy of stabilty, open bite treated with extractions are more stable than nonextraction. Open bite with monomaxilary surgery is more stable than bimax surgery, and open bite treated with TAD, have a stability simlar to monomaxillary surgery. Again , remember we are not only talking of total open bite relapse, but also relapses of 1-2mm, maintaining positive overbites.
Regarding the second aspect of your comment, flared incisors are very easilly treated as postop ortho, benefiting of the RAP phenomenon.
To leave a clear message, my recomendaton is :
skeletal open bites are treated with surgery. An alternative for patients that do not want surgery might be TADs, but with a previous discussions of limitations, risks, benefits.
dental open bites (frequently they have lip competence) are stabily treated with ortho only.
I copy some references regarding open bite stability with TAD?s...hope hty are helpfull.
Open-Bite Malocclusion. Treatment And Stability Janson, G.; Valarelli, F.
Enhanced Effect of Combined Treatment With Corticotomy and Skeletal Anchorage in Open Bite Correction Original Research Article
Journal of Oral and Maxillofacial Surgery, Volume 67, Issue 3, March 2009, Pages 563-569
Mehmet Cemal Akay, Aynur Aras, Tayfun G?nbay, Sercan Akyal?ın, Banu ?zveri Koyuncue
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2
Open bite: Spectrum of treatment potentials and limitations Original Research Article
Seminars in Orthodontics, Volume 19, Issue 4, December 2013, Pages 239-252
Joseph G. Ghafari, Ramzi V. Haddad
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3
Deep bite: Treatment options and challenges Original Research Article
Seminars in Orthodontics, Volume 19, Issue 4, December 2013, Pages 253-266
Joseph G. Ghafari, Anthony T. Macari, Ramzi V. Haddad
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4
Class III Correction Using Biocreative Therapy (C-Therapy) Original Research Article
Seminars in Orthodontics, Volume 17, Issue 2, June 2011, Pages 108-123
Kyu-Rhim Chung, Seong-Hun Kim, HyeRan Choo
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5
Five-year experience with orthodontic miniscrew implants: A retrospective investigation of factors influencing success rates Original Research Article
American Journal of Orthodontics and Dentofacial Orthopedics, Volume 136, Issue 2, August 2009, Pages 158.e1-158.e10
Joanna Antoszewska, Moschos A. Papadopoulos, Hyo-Sang Park, Bj?rn Ludwig
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6
Survival analysis of a miniplate and tube device designed to provide skeletal anchorage Original Research Article
American Journal of Orthodontics and Dentofacial Orthopedics, Volume 144, Issue 3, September 2013, Pages 349-356
Shin-Jae Lee, Lu Lin, Seong-Hun Kim, Kyu-Rhim Chung, Richard E. Donatelli
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7
Bone anchor systems for orthodontic application: a systematic review Review Article
International Journal of Oral and Maxillofacial Surgery, Volume 41, Issue 11, November 2012, Pages 1427-1438
W.K. Tsui, H.D.P. Chua, L.K. Cheung
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