Covering the screw-access holes of implant restorations in the esthetic zone: a clinical report.

Covering the screw-access holes of implant restorations in the esthetic zone: a clinical report.

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Screw-retained implant restorations have an advantage of predictable retention as well edgewater shoes as retrievability, and obviate the risk of excessive sub-gingival cement commonly associated with cement retained implant restorations.Screw-retained restorations generally have screw access holes, which can compromise esthetics and weaken the porcelain around the holes.The purpose of this study is to describe the use of nightstick twm-850xl a separate overcasting crown design to cover the screw access hole of implant screw-retained prosthesis for improved esthetics.