Radiographic detection and characteristic patterns of residual excess cement associated with cement-retained implant restorations: A clinical report

Wadhwani, Chandur; Rapoport, Darrin; Rosa, Silvia La; Hess, Timothy; Kretschmar, Stefanie

doi:10.1016/s0022-3913(12)60046-8

Cited by 85 publications

(55 citation statements)

References 6 publications

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“…After removing the cement around 34 implants, signs of peri‐implant disease resolved in 33/34 implants, as judged by clinical examination and dental endoscopy. Similar findings regarding excess of cement and peri‐implant disease, as well as how to handle this complication, have been described in a series of case reports . Thus, the introduction of ASC by the current implant producer should be regarded a safe mode to avoid remnants of cement.…”

Section: Discussionmentioning

confidence: 99%

A prospective study on single tooth reconstructions using parallel walled implants with internal connection (NobelParallel CC) and abutments with angulated screw channels (ASC)

Friberg

Ahmadzai

2019

Clin Implant Dent Rel Res

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Background A new implant design was launched in 2015 with internal connection allowing for placement of abutments with angulated screw channels. Such devices may eliminate the use of nonauthentic components, which may present with poor fit and jeopardize the construction. It may also eliminate the use of cemented single‐crowns with the risk for excessive cement to cause marginal bone destruction. Purpose To evaluate the outcome of a straight‐walled implant with conical connection (NobelParallel CC), when used in the single‐tooth situation of the anterior maxilla. Further, to elucidate the need for an abutment with angulated screw channel (ASC). Materials and Methods Patients referred for both implant surgery and prosthetics to rehabilitate missing single maxillary incisors/canines. Implants were placed according to a two‐staged surgical procedure. Patients were followed up to delivery of prosthetic crowns with the purpose to extend the study up to 1‐, 3‐, and 5‐year follow up. Registrations of implant survival, marginal bone level measurements, hard/soft tissue complications, and the incidence of ASC to avoid the use of nonauthentic components or crown cementation, were performed at the end of the study. Results A total of 47 patients were included in the current investigation. One patient deceased during the study period. In all 51 implants were inserted, of which 14 implant sites were bone augmented either prior to implant placement or in connection with the insertion procedure. Further, four remaining teeth were extracted in the region of interest during implant placement. One implant presented with infection and mobility at abutment connection and was consequently removed. Implant survival rate was 98.0%. Mean marginal bone level at crown placement was 0.41 mm (SD = 0.45 mm) and the corresponding measurements at 1 year for 22 implants revealed a marginal bone resorption of 0.41 mm (SD = 0.36 mm). Abutments with angulated screw channels were used in 42/49 sites. Conclusion The NobelParallel CC implant seemed to work well together with the ASC abutment. No major complications were noted.

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Section: Discussionmentioning

confidence: 99%

A prospective study on single tooth reconstructions using parallel walled implants with internal connection (NobelParallel CC) and abutments with angulated screw channels (ASC)

Friberg

Ahmadzai

2019

Clin Implant Dent Rel Res

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“…The effects of undetected excess cement on the peri‐implant tissue are well known, although there are a few studies confirming them . Many recent studies are therefore dealing with minimizing this risk . The influence of different types of cement on the peri‐implant tissue has so far been unknown.…”

Section: Discussionmentioning

confidence: 99%

Peri‐Implantitis Associated with Type of Cement: A Retrospective Analysis of Different Types of Cement and Their Clinical Correlation to the Peri‐Implant Tissue

Korsch¹,

Walther²

2014

Clin Implant Dent Rel Res

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“…14 Even though cement with water-solubility or radiopacity is used, it is difficult to find cement that is thinly remained on the surface of the abutment or gingiva. 15 Factors that can determine the amount of excess cement include the amount of cement used, viscosity and flowability of the cement, margin location, ability to remove unset cement, abutment material, and abutment shape. 15 To minimize excess cement and obtain proper retention, using abutment replica is effective.…”

Section: Discussionmentioning

confidence: 99%

A technique for fabricating abutment replica with hot melt adhesive material to minimize residual cement in implant restoration: a case report

Seo

Han

Seo

et al. 2016

J Dent Rehabil Appl Sci

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Removal of excess cement is important to prevent biological complication in cementation of implant restoration with subgingival margin. It can be difficult to completely remove excess cement. Several techniques have been introduced to minimize excess cement using abutment replica. In this case report, a simple method for making abutment replica with hot melt adhesive material in dental office was described. This technique is simple and effective because it can be used for pre-fabricated or custom abutment without additional laboratory procedure. In addition, it can minimize excess cement after cementation of implant restoration.

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Radiographic detection and characteristic patterns of residual excess cement associated with cement-retained implant restorations: A clinical report

Cited by 85 publications

References 6 publications

A prospective study on single tooth reconstructions using parallel walled implants with internal connection (NobelParallel CC) and abutments with angulated screw channels (ASC)

A prospective study on single tooth reconstructions using parallel walled implants with internal connection (NobelParallel CC) and abutments with angulated screw channels (ASC)

Peri‐Implantitis Associated with Type of Cement: A Retrospective Analysis of Different Types of Cement and Their Clinical Correlation to the Peri‐Implant Tissue

A technique for fabricating abutment replica with hot melt adhesive material to minimize residual cement in implant restoration: a case report

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