Case Report

Year : 2023 | Volume : 14 | Issue : 1 | Page : 1-17

“Surgery First Approach” - Skeletal Class II Correction Combined with Temporary Anchorage Device — Case Report

Ratna Parameswaran 1 , Christy John Parappallil 2 , Sanjay Sundararajan 3 , Ahana S Rajan 4 , Anantanarayanan Parameswaran 5

1Professor,3,4Post Graduate, Dept of Orthodontics and Dentofacial Orthopedics, Meenakshi Academy of Higher Education & Research, Faculty of Dentistry, Meenakshi Ammal Dental College, Chennai. 2Private Practitioner, 5Professor, Department of Oral and Maxillofacial Surgery, Meenakshi Academy of Higher Education & Research, Faculty of Dentistry, Meenakshi Ammal Dental College, Chennai.

Address for Correspondence

Dr. Ratna Parameswaran, M.D.S.

Professor, Dept of Orthodontics and Dentofacial Orthopedics, Faculty of Dentistry, Meenakshi Ammal Dental College (MADC), Maduravoyal Chennai-600095, Tamil Nadu, India.

Mob- +919940675785

E-mail: drratna.ortho@madch.edu.in

ABSTRACT

“Surgery First Approach” (SFA) is a growing trend that provides an immediate facial change. The SFA protocol utilizes the dentoalveolar compensations as an advantage to effect immediate facial changes, which in conjunction with the Regional AcceleratoryPhenomenon enhances the tooth movementthereby reducing the total treatment duration. The post-surgical orthodontic phase is often complicated by rapid accelerated tooth movement producing a non-predictable nature of tooth movements. With the combined application of temporary anchorage devices these movements are made predictable in three dimensions. This case report illustrates the treatment of a skeletal Class II patient with a combination of the SFA protocol and TAD-aided orthodontic treatment. A 19- year-old female presented with proclined upper anteriors and retrusive lower jaw. Clinical examination revealed a severe lip incompetency, mandibular deficiency, Class II skeletal malocclusion, severe bimaxillary incisor proclination, severely crowded mandibular arch on a low mandibular plane angle. The SFA protocol involving BSSO advancement and genioplasty was performed, followed by an orthodontic phase involving TADs. The total treatment time was 14 months, following which excellent facial change and stable occlusion was achieved. A three year follow up is also presented.

KEYWORDS - Surgery First Approach, Temporary Anchorage Devices, Orthognathics, Rapid Acceleratory Phenomenon, Class II Skeletal Malocclusion, Case Report.

SOURCE OF FUNDING

Not applicable.

CONFLICT OF INTEREST

The authors have no conflict of interests to declare

How to Cite this Article: Parameswaran, R., John Parappallil, C., Sundararajan, S., S Rajan, A., & Parameswaran, A. (2023). “Surgery First Approach” for Skeletal Class II Correction Combined With Temporary Anchorage Device. : Case Report. International Journal of Orthodontic Rehabilitation, 14(1), 1–17. https://doi.org/10.56501/intjorthodrehabil.v14i1.644