Gingival health, plaque accumulation, and restoration outcomes in deciduous anterior teeth: evaluating zirconia crowns versus composite resin strip crowns.

IF 1 Q3 PEDIATRICS

Minerva Pediatrics Pub Date : 2024-06-04 DOI:10.23736/S2724-5276.23.07459-1

Sunil K Vaddamanu, Bhavana T Veerabasavaiah, Abdulkhaliq A Alshadidi, Fahad H Alhamoudi, Ravinder S Saini, Vincenzo Ronsivalle, Marco Cicciù, Giuseppe Minervini

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引用次数: 0

Abstract

Background: Zirconia crowns, resembling crystals and with enamel-like aesthetics, are recent entrants in pediatric restorative dentistry. Despite growing use, their empirical efficacy remains under-explored. The aim of this study is to compare resin composite strip crowns and premanufactured zirconia crowns on primary maxillary incisors.

Methods: In the Pediatric Dental Clinics, 240 primary maxillary incisors (69 patients) were treated with either zirconia (120 teeth) or composite strip crowns (120 teeth). Evaluations of gingival health, plaque, secondary caries, restoration failure, and opposing teeth wear occurred at 3, 6, and 12-month intervals.

Results: At 3 months, zirconia crowns showed less gum bleeding (P=0.006) and plaque. Through 6 and 12 months, zirconia crowns exhibited fewer failures but higher opposing teeth wear. Strip crowns indicated greater tooth material loss.

Conclusions: Zirconia crowns demonstrated superior gingival health and durability over composite resin strip crowns but caused increased wear on opposing teeth.

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落叶前牙的牙龈健康、菌斑积累和修复效果：氧化锆冠与复合树脂条形冠的对比评估。

背景：氧化锆牙冠形似水晶，具有类似珐琅质的美感，是最近才进入儿童牙科修复领域的。尽管其应用越来越广泛，但其经验疗效仍未得到充分探索。本研究的目的是比较树脂复合材料条状冠和预制氧化锆冠对上颌原切牙的效果：方法：在儿童牙科诊所，对 240 颗上颌原切牙（69 名患者）进行了氧化锆冠（120 颗）或复合材料条状冠（120 颗）治疗。每隔 3 个月、6 个月和 12 个月对牙龈健康、牙菌斑、继发龋、修复失败和对齿磨损进行评估：结果：3 个月时，氧化锆牙冠的牙龈出血（P=0.006）和牙菌斑较少。在 6 个月和 12 个月期间，氧化锆牙冠的失败率较低，但对牙磨损率较高。剥离冠的牙齿材料损耗较大：结论：氧化锆牙冠的牙龈健康和耐久性优于复合树脂条状牙冠，但会增加对颌牙的磨损。

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来源期刊

Minerva Pediatrics

CiteScore

2.50

自引率

0.00%

发文量

294