Online ISSN: 2515-8260

Keywords : Non-Extraction


Maxillomandibular Changes following Extraction and Non-extraction Orthodontic Treatment -A CEPHALOMETRIC STUDY-

Dr. Evan. A. Clement (M.D.S); Dr. Xavier Dhayananth (M.D.S); Dr. Shahul Hameed Faizee (M.D.S); Dr. Navaneetha Nambi (M.D.S); Dr.Priyadarshini (B.D.S)

European Journal of Molecular & Clinical Medicine, 2021, Volume 8, Issue 3, Pages 1510-1518

Objectives:-The objective of this retrospective study is to evaluate the skeletal maxillomandibular changes after orthodontic treatment through Steiner’s cephalometric analysis. Materials & Methods:-Pre and post treatment cephalometric radiographs of 50 orthodontic patients were used for this retrospective study, where they have been divided into two groups (25 Extraction and 25 Non extraction cases). Evaluation of Steiners - SNA, SNB and ANB angles in both the Pre and Post treatment cephalogram were done. Statistics:The data was tabulated and computed using SPSS software version 21.0.The Pre and Post cephalometric parameter were analysed through paired sample T tests, by calculating the mean difference, Standard deviation and Standard error and paired differences. Results:-ANB angle showed a decrease of 1.12° among the patients treated with extraction procedures, and the ANB angle showed increase of 0.2° among patients treated with non extraction procedures.
Conclusion:- The result of the above study suggested that the ANB reduced in patients who underwent extraction orthodontic therapy and the patients treated as non extraction did not show much significant difference

Maxillomandibular Changes following Extraction and Non-extraction Orthodontic Treatment -A CEPHALOMETRIC STUDY

Dr. Evan. A. Clement (M.D.S); Dr. Xavier Dhayananth (M.D.S); Dr. Shahul Hameed Faizee (M.D.S); Dr. Navaneetha Nambi (M.D.S); Dr.Priyadarshini (B.D.S)

European Journal of Molecular & Clinical Medicine, 2020, Volume 7, Issue 11, Pages 6870-6878

Objectives:-The objective of this retrospective study is to evaluate the skeletal maxillomandibular
changes after orthodontic treatment through Steiner’s cephalometric analysis. Materials &
Methods:-Pre and post treatment cephalometric radiographs of 50 orthodontic patients were used
for this retrospective study, where they have been divided into two groups (25 Extraction and 25
Non extraction cases). Evaluation of Steiners - SNA, SNB and ANB angles in both the Pre and
Post treatment cephalogram were done. Statistics:The data was tabulated and computed using
SPSS software version 21.0.The Pre and Post cephalometric parameter were analysed through
paired sample T tests, by calculating the mean difference, Standard deviation and Standard error
and paired differences. Results:-ANB angle showed a decrease of 1.12° among the patients treated
with extraction procedures, and the ANB angle showed increase of 0.2° among patients treated
with non extraction procedures.
Conclusion:- The result of the above study suggested that the ANB reduced in patients who
underwent extraction orthodontic therapy and the patients treated as non extraction did not show
much significant difference.