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Scientific posters

Soft tissue augmentation with a collagen-based 3D matrix

Autologous soft tissue grafts are common but pose several disadvantages, including the need for multiple surgical sites, postsurgical discomfort, and limited tissue volumes, which has led to the development of alternatives. This retrospective study evaluated clinical performance of...

Hard & soft tissue management
Soft tissue management
Anterior hard & soft tissue management

Scientific articles

Evaluation of anodized surfaces for improved soft tissue integration

In this work the effect of surface anodization on soft tissue integration was evaluated by comparing anodized (Xeal™) and machined surface titanium discs as culture substrates for human gingival epithelial cells (HGEPp) and primary human gingival fibroblasts (HFIB-G). HFIB-G cells...

Soft tissue management
Esthetics
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Treatment guidelines

Single tooth

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Biologic complications

Extraction of teeth with persistent periapical lesions requires a specific drilling protocol to remove infected bone, to reach healthy trabecular bone and start up a bleeding. Residual dens sclerotic bone may harbor latent pathogenic microorganisms for a...

Complications & long-term success
Peri-implant therapy
Peri-implantitis
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Treatment guidelines

Single tooth

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Dentogingival complex and biologic width

The peri-implant mucosa consists of an externally located keratinized oral epithelium, which is connected to the peri-implant junctional epithelium facing the abutment. The latter extends approximately 2 mm apical to the...

Soft tissue management
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Treatment guidelines

Edentulous

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Framework materials

A commonly used option for fixed restorations is a metal or zirconia framework with ceramic or acrylic veneering. The amount of alveolar bone resorption determines whether teeth or teeth and soft tissue must be replaced...

Digital workflow
CAD/CAM
Prosthetic materials
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Treatment guidelines

Edentulous

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Cement-retained restorations, overview

Cement-retained restorations are a traditional design to attach a restoration (crown, bridge) to an implant-retained abutment, similar to cementing a crown or bridge restoration on a natural tooth. With the traditional, relatively...

CAD/CAM
Prosthetic materials
Implant prosthetics
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Treatment guidelines

Edentulous

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Veneering with Acrylic

Frameworks are veneered with veneering materials, to design the esthetics and shape of the definitive restoration. Framework material options for acrylic veneering include titanium, (CrCo) Cobalt - Chrome and precious alloys...

CAD/CAM
Prosthetic materials
Implant prosthetics
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Treatment guidelines

Edentulous

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Veneering with Ceramic

Frameworks can be made from titanium, zirconia, precious alloys and Co-Cr base alloys and can be cement-retained or screw-retained. With minimal bone resorption, a ceramo-metal restoration is preferable to accommodate interarch...

CAD/CAM
Prosthetic materials
Implant prosthetics
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Treatment guidelines

Edentulous

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Abutment materials

Implant-based prostheses can be cement-retained, screw-retained or a combination of both (Fig 1). By definition, an abutment is a component that is intermediate between the implant and the restoration and it is usually screw...

CAD/CAM
Prosthetic strategies
Prosthetic materials
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Treatment guidelines

Edentulous

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Primary splinting

Implant supported overdentures are an evidence-based treatment option for edentulous patients leading to a significantly increased quality of life.
There are various retention elements available which connect the implants directly...

CAD/CAM
Prosthetic materials
Implant prosthetics
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Treatment guidelines

Edentulous

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Secondary splinting

Implant overdentures are an excellent treatment option for edentulous patients and lead to significant improvement of quality of life. There are various options for their retention mechanism...

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Prosthetic materials
Implant prosthetics
Removable prosthetics
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Treatment guidelines

Edentulous

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Implant placement with open flap procedure - mandible

The surgeon should be standing or be seated behind the supine patient. Bilateral truncular anesthesia is needed. The incision can be crestal or at a distance in the labial fold. Presence of keratinized tissue both labially and palatally should...

Edentulous treatments
Soft tissue management
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Treatment guidelines

Edentulous

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Implant placement - maxilla

Incision can be made either on top of the crest or at some distance in the labial fold. The outcome for both approaches seems comparable. A sagittal release incision at the midline eases the reflection of the labial mucoperiosteum. It is logical to try to achieve...

Edentulous treatments
Soft tissue management
Implant prosthetics
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Treatment guidelines

Edentulous

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Direct to implant vs. abutment

Advantages of abutment-supported prostheses are 1) When implants are not parallel to each other, the use of angulated abutments can "correct" for the non-parallelism 2) Angulated abutments are available for a screw-retained prosthesis and 3) Custom abutments can be...

Prosthetic strategies
Prosthetic materials
Implant prosthetics
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Treatment guidelines

Edentulous

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Crestal/paracrestal Incision

Any intra-oral surgical intervention begins with the incision and finishes with a suture or gluing. Indications for a crestal incision include one-stage surgeries where the implant or abutment is non-submerged and is piercing into the oral...

Edentulous treatments
Soft tissue management