Three-dimensional analysis for detection of pulp stones in a Saudi population using cone beam computed tomography.

IF 1.9 4区医学 Q2 DENTISTRY, ORAL SURGERY & MEDICINE Journal of oral science Pub Date : 2023-10-01 Epub Date: 2023-08-24 DOI:10.2334/josnusd.23-0091

Hassan H Kaabi, Abdullah M Riyahi, Nassr S Al-Maflehi, Saleh F Alrumayyan, Abdullah K Bakrman, Yazeed A Almutaw

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Abstract

Purpose: To assess the prevalence and distribution of pulp stones in a Saudi population.

Methods: A cone beam computed tomography (CBCT) analysis of 150 upper and 150 lower dental arches was performed. The relationships between pulp stones and age, sex, tooth type, dental arch, orthodontic treatment, caries, and restoration were statistically examined (P < 0.05).

Results: A total of 295 dental arches (98.3%) had at least one pulp stone, and the prevalence was higher in the maxillary teeth (56.2%) than in the mandibular teeth (48.1%) (P = 0.0003). Men were more likely to have pulp stones than women (P = 0.011 for the maxilla, P < 0.0001 for the mandible). Furthermore, age and orthodontic treatment had no significant effects on the incidence of pulp stones (P > 0.05). A higher occurrence of pulp stones was observed in the first molars (>91%), and in carious and restored teeth when compared to intact teeth (P < 0.05).

Conclusion: Pulp stones were more prevalent in the upper dental arches, first molars, and carious and restored teeth, as well as in the male population, and were not associated with age or orthodontic treatment.

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使用锥束计算机断层扫描检测沙特人群牙髓结石的三维分析。

目的：评估沙特人群中牙髓结石的患病率和分布情况。方法：对150个上牙弓和150个下牙弓进行锥束计算机断层扫描（CBCT）分析。对年龄、性别、牙型、牙弓、正畸治疗、龋齿和修复体与牙髓结石的关系进行了统计分析（P＜0.05）。结果：295个牙弓（98.3%）至少有一个牙髓结石，男性患牙髓结石的可能性高于女性（上颌P=0.011，下颌P<0.0001）。此外，年龄和正畸治疗对牙髓结石的发生率没有显著影响（P>0.05）。与完整牙齿相比，第一磨牙、龋坏和修复牙齿的牙髓结石发生率更高（>91%），以及男性人群，并且与年龄或正畸治疗无关。

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