{"id":2534,"date":"2025-02-12T19:10:54","date_gmt":"2025-02-12T17:10:54","guid":{"rendered":"https:\/\/www.blgos.org\/?post_type=journal&#038;p=2534"},"modified":"2025-02-12T15:17:20","modified_gmt":"2025-02-12T13:17:20","slug":"comparison-of-failure-rate-of-fixed-orthodontic-retainers-on-untreated-and-sandblasted-teeth","status":"publish","type":"journal","link":"https:\/\/www.blgos.org\/en\/journal\/comparison-of-failure-rate-of-fixed-orthodontic-retainers-on-untreated-and-sandblasted-teeth\/","title":{"rendered":"Comparison of failure rate of fixed orthodontic retainers on untreated and sandblasted teeth"},"content":{"rendered":"<p>Orthodontic treatment is considered successful not only when the desired results are achieved but also when long-term stability is ensured. due to increasing aesthetic demands from patients, long-term fixed retention is becoming more prevalent, sometimes extending to a lifetime. this necessitates the use of protocols that enhance the adhesion strength of fixed retainers to the tooth surface. one potential method for improving this adhesion is the pre- treatment of the enamel surface with al2o3 through intraoral sandblasting.<br \/>\nobjective the aim of this study is to compare the failure rate associated with the debonding of fixed retainers in patients with treated and untreated enamel surfaces using the aquaCare* device.<br \/>\nresults the results indicate a significantly lower incidence of retainer debonding in the aquaCare &#8211; treated group (14.00%, n = 7) compared to the untreated enamel group (34.00%, n = 16), with a z-score of -2.31 and a p-value of 0.02. among patients with debonded teeth, 85.70% of those treated with aquaCare had only one such tooth, while 14.30% had two debonded teeth. in contrast, within the untreated enamel group, 62.50% had one debonded tooth, 31.25% had two debonded teeth, and 6.25% had three debonded teeth. overall, the proportion of patients with more than one debonded tooth was 37.5% in the untreated group compared to 14.3% in the aquaCare-treated group.<\/p>\n<p>Conclusion: the results of our study demonstrate a significantly lower incidence of retainer failure in the aquaCare-treated group compared to the untreated group. in both groups, retainer failure was more frequently observed in male patients. the majority of patients in both groups experienced the detachment of a single tooth; however, the proportion of patients with multiple debonded teeth was higher in the untreated enamel group. the distribution of debonded teeth showed that lateral incisors were most commonly affected, followed by canines and central incisors.<\/p>\n<p>Key words: fixed retainer, debonding, sandblasting, adhesion.<\/p>\n","protected":false},"featured_media":0,"template":"","meta":{"_acf_changed":false},"issue":[20],"class_list":["post-2534","journal","type-journal","status-publish","hentry","issue-2024-26-2"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - 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