A Novel Surgical-Prosthetic Approach to Optimize Peri-Implant Tissue Esthetics
The achievement of an aesthetic implant-supported restoration is a constant challenge to the restorative dentist. Due to the circular shape of the implant and its smaller diameter, when compared to the root of a natural tooth, a dilemma inevitably occurs of how to construct an artificial crown that will imitate the natural tooth crown form. The appearance of the surrounding soft tissue is of major importance, and various techniques have been developed to guide its topography. The Marginal Migration Concept is a technique that helps the clinician in order to achieve a long-term predictable outcome in the Aesthetic zone by enhancing the surrounding tissues. The lecture will show step-by-step clinical procedures from diagnostic models through surgery with immediate provisional restoration therapy to the definitive restorations.

Removal of Failed Dental Implant in a Patient with Peri-Implantitis
In this video, Dr. Hamid Ryan Kazemi presents a patient who presented with atypical pain associated with a dental implant. Through a methodical work up, a peri-implantitis condition was diagnosed. In this video, Dr. Kazemi discusses the work up process and describes a non-invasive and conservative technique to remove the involved dental implant. Additionally, site grafting to prepare it for future implant is discussed

Innovative Sequencing for Interdisciplinary Aesthetic Treatment
Smile enhancement therapy has become an important facet of the everyday aesthetic practice. Aesthetic evaluation utilizing facial aesthetic design to diagnose tooth position demands effective communication between the periodontal-restorative team. This presentation will review innovative sequencing techniques for interdisciplinary cases which require aesthetic crown lengthening for the treatment of excessive gingival display, and for gingival augmentation for root coverage, and the correction of poor gingival quality. Immediate implant placement with immediate non–loaded provisional fabrication will also be reviewed.

The Next Challenge in Implant Dentistry: The Rise in Peri-implantitis and What Can We do About It?
In this presentation, Dr. H. Ryan Kazemi will discuss etiologies for implant failure due to peri-implantitis, its preventive measures, and what treatment modalities work best. He will also describe a new classification to help clinicians choose the optimal treatment approach.

Modern Crown Lengthening: Classification and Clinical Application
Crown lengthening procedures are indicated to provide adequate tooth structure in case of subgingival tooth fracture or caries, uneven gingival level, un-esthetic short crowns due to the tooth wear, inadequate axial height, altered passive eruption ,forced eruption of a single or multiple teeth and finally in case of gingival smile. The treatment modality for esthetic crown lengthening procedure should be based on detail diagnosis in each case because of the multifactorial etiology and because of the type of therapy selected by the clinician, will have a direct implication for the esthetic result.

"The Root Membrane Technique” / Socket Shield: Long-Term Results
"The Root Membrane Technique” / Socket Shield: Long-Term Results

Maximizing Esthetic Transformations Using a Closed Flap ErCr - YSGG Modality
The clinical study presented in this article demonstrates that, in selected cases, combining minimally invasive laser therapy with detailed restorative design and technique can satisfy the bioesthetic functional requirements.

A Periodontal-Restorative Approach to Achieving an Esthetic Outcome in Worn Dentition
Esthetic dentistry demands more of clinicians than just simeple knowledge of tooth anatomy and the proper dimensions of teeth. Dentists must also know and understand the proper positions of the teeth in relation to the gingiva, the lips, and entire face. Esthetic measurements are not the only important factors. Other considerations need to include the patient's phonetics and function. A example of a situation where this knowledge and awareness is imperative is in the case of the worn dentition (eg, attrition, abrasion, etc). This article addresses a simple case of how a patients esthetics have been compromised as a result of erosion as well as parafunctional activity (toothbrush abrasion) and how the patient was eventually restored with an interdisciplinary approach between the restorative dentist and the periodontal surgeon.

Peptide-Enhanced Bovine Xenograft to Treat Severe Defects
The following case studies highlight patients who presented with various severities of recession, and for whom periodontal plastic surgery was successfully completed without the use of the patient's palate as a donor site.