Study of the Ginigval Health in Children With Crown Restorations

Abstract

INTRODUCTION: Prosthetic treatment with fixed constructions is an effective method for recovering severely destroyed teeth. The purpose of this study is to track the changes in the gingival tissues around teeth, which are prosthetically treated with different aesthetic crowns. MATERIALS AND METHODS: Eighty-two teeth were studied with 46 of them being restored with CAD/ CAM composite crowns and 36 with ready-made zirconia crowns. The assessment of the condition of the surrounding soft tissues was performed using the modified gingival index (MGI). RESULTS: Slight gingival inflammation of the severely destroyed natural teeth (MGI-1,25÷2,13) was reported, whereas after their restoration with crown constructions, healing processes and decreasing of the gingival index during the follow-up period occurred. The MGI, one year after placing the constructions, was 0÷1.44. CONCLUSION: CAD/CAM and ready-made zirconia crowns have excellent compatibility with surrounding soft tissues and do not disturb gingival health.

Evaluation and comparison two types of prefabricated zirconia crowns in mixed and primary dentition: A randomized clinical trial

“…Time-dependent relationship between plaque index (PI), gingival index (GI) and bleeding on probing index (BOP) scores for posterior zirconia crowns (NuSmile AND CAD/CAM). The current study also differed from Dimitrova 2018, which showed an improvement in the gingival health (MGI) of pre-made CAD/CAM crowns and NuSmile® crowns between the pre-treatment and follow-up phases of 2 weeks, two months, six months, and one year [18].…”

“…The current study also differed from Dimitrova 2018, which showed an improvement in the gingival health (MGI) of pre-made CAD/CAM crowns and NuSmile® crowns between the pre-treatment and follow-up phases of 2 weeks, two months, six months, and one year [ 18 ].…”