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Long Term Follow-Up of Dental Implants Placed in Autologous Onlay Bone Graft
The aim of this study was to evaluate the efficacy of autologous intraoral onlay bone grafting (OBG) in correlation
with long-term survival rates of dental implants placed in the augmented bone. A retrospective study was conducted on 214 patients who received a total of 633 dental implants
placed in 224 autologous intraoral block OBG augmentations, combined with Bio-Oss – mixed with platelet-rich plasma
(PRP) and covered by platelet-poor plasma (PPP) – as scaffold, with a follow-up time up to 137 months. We suggest that augmentation of severely atrophied jaw bone through the placement of horizontal and/or vertical intraoral OBGs in combination with Bio-Oss saturated with PRP and covered by PPP should be considered a reliable, safe, and very effective surgical technique for obtaining high bone graft survival rate and high long-term implant
The Management of Recession Midfacial to Immediately Placed Implants in the Aesthetic Zone
Immediate placement and loading protocols are the most technique sensitive and at the highest risk of complication,
especially in the aesthetic zone. The peri-implant tissues undergo a resorption pattern that may see exposure of parts
supporting the restoration, otherwise intended to be submerged, with extreme aesthetic compromise or even complete
failure of treatment. The literature is not definitive in terms of any one treatment modality to recover such a complication.
Grafting the exposure by a guided bone regeneration technique and an adjunct soft tissue augmentation could well
restore an unaesthetic recession exposure. Recovery of midfacial recession by soft tissue augmentation alone may be
successful, as is presented hereafter.
Periosteal Pocket Flap for Horizontal Bone Regeneration: A Case Series
This article describes a buccal periosteal
pocket flap proposed to overcome these challenges. The flap design results
in a periosteal pocket, which allows filling of bone-grafting material while
facilitating primary, tension-free soft tissue closure by splitting of the mucosa.
The flap gives stability to the augmented volume within the pocket. Ridge
width changes of five patients consecutively treated with this technique were
recorded before and 24 weeks after augmentation.
A Novel Approach to Root Coverage: The Pinhole Surgical Technique
Free connective tissue graft techniques are currently considered the most predictable surgical method for root coverage. However, morbidity associated with secondary graft sites has generated interest in other methods. The purpose of this study was to investigate the feasability of a novel surgical approach to root coverage: the pinhole surgical technique (PST). The retrospective study examined the results of PST used for 43 consecutive patients on 121 recession sites, of which 85 were Class I or II and 36 were Class III. The documented results indicate that PST holds promise as a minimally invasive, predictable, effective, and time and cost-effective method for obtaining optimal patient-based outcomes.
Enhancing Esthetics with a Fixed Prosthesis Utilizing an Innovative Pontic Design and Periodontal Plastic Surgery
During the past two decades, significant advancements with the integration of periodontal plastic surgery into esthetic
restorative dental procedures have received increased attention. While ovate pontics have traditionally been used as a
restorative design following augmentation procedures to enhance esthetics, an alternate E-pontic design aims to
predictably support and maintain the gingival architecture between a single missing anterior tooth adjacent to a natural
tooth or an implant that is in harmony with the lip line and face. In addition, the E-pontic design promotes the gingival
facial tissue to coronally migrate over the pontic, creating a gingival sulcus. This article describes an innovative new
technique and a pontic design that predictably will develop, support, and maintain the gingival architecture to provide a
long-term esthetic and functional outcome.
Crowns and Bridges