Primary Second Molar Treatment as a Predictor of Repeat General Anesthesia

Area of Science:

• Pediatric Dentistry
• Dental Anesthesia
• Restorative Dentistry

Background:

• General anesthesia (GA) is used for extensive dental treatment in young children.
• Primary second molars (PSMs) are frequently treated during GA.
• Repeat GA may indicate suboptimal initial treatment or disease progression.

Purpose of the Study:

• To investigate the association between PSM treatments during the first GA (GA1) and the likelihood of requiring a second GA (GA2).
• To determine if specific restorative approaches for PSMs influence the need for repeat GA.
• To identify factors related to PSM treatment that predict subsequent GA visits.

Main Methods:

• Retrospective study of children aged 24-48 months undergoing dental treatment under GA.
• Logistic regression analysis to assess the association between PSM treatment at GA1 and GA2 within 55 months.
• Descriptive statistics to summarize patient demographics and treatment outcomes.

Main Results:

• Children with any uncovered PSMs at GA1 had significantly increased odds of needing GA2.
• 19% of children with four uncovered PSMs and 51% with unerupted PSMs at GA1 received GA2.
• 79.1% of initially uncovered PSMs received stainless steel crowns during GA2, suggesting delayed treatment.

Conclusions:

• Restorative treatments other than stainless steel crowns on PSMs are linked to higher odds of repeat GA.
• Preferential use of full-coverage restorations (e.g., stainless steel crowns) for carious primary molars during GA is recommended.
• Optimizing initial PSM treatment may reduce the necessity for repeat general anesthesia in pediatric dental care.