Journal of Indian Society of Periodontology
Journal of Indian Society of Periodontology
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ORIGINAL RESEARCH
Year : 2013  |  Volume : 17  |  Issue : 5  |  Page : 612-616

Evaluation of hemodynamic and SpO2 variability during different stages of periodontal surgery


1 Department of Periodontology, Babol Dental School, Dental Material Research Center, Babol, Iran
2 Department of Anesthesiology, Babol Dental School, Dental Material Research Center, Babol, Iran

Correspondence Address:
Maral Aghvami
Department of Periodontology, Faculty of Dentistry, Babol University of Medical Sciences, Babol
Iran
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Source of Support: The corresponding author has had full access to all the data in the study and has final responsibility for the decision to submit for publication. No external funding was used for this study, Conflict of Interest: None


DOI: 10.4103/0972-124X.119274

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Background: Changes in pulse rate and blood pressure are common consequences during oral surgeries. Hypoxia during surgical process is another side effect. The objective of the present study was evaluation of blood hemoglobin oxygenation and hemodynamic changes during periodontal surgery. Materials and Methods: This clinical trial study was conducted upon 50 subjects aged 30-55 years who referred to the clinic of dental faculty of Babol University and needed periodontal surgery with modified widman flaps in the anterior section of the maxilla. Pulse rate, blood pressure, and pulse oximetric evaluations were recorded in five stages during surgery. Results: The average of systolic and diastolic blood pressure had been in their maximum amount in the second stage of evaluation and minimum amounts were in the first one; while pulse rate changes were greatest in the second stage and lowest in the fifth stage. Analyzing the data revealed no significant difference in Blood Oxygen Saturation (SpO2) measurements in none of the stages evaluated. Conclusions: Blood pressure and heart rate increased significantly after the injection of anesthetic drug and in further phases they were decreased after the elimination of stimulating effect of adrenaline. SpO 2 changes were not significantly prominent.


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