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...

Patients wearing complete dentures often suffer from esthetic and functional discomfort and compromised denture retention and chewing function. Denture adhesives are often applied. Many patients perceive this...

Based on the tissue engineering principle, that bone cannot only regenerate, but can take a shape and size greater than the epigenetic milieu, the lecture reviews various surgical options to increase the ridge volume with a focus on alveolar split techniques and BMP-2/ACS...

In the edentulous upper jaw the placement of implants can be challenging due to limited bone quantity and the presence of the maxillary sinus. Pterygoid implants present an alternative option to use residual bone for implant anchorage and to overcome the need for...

Indications

Zygomatic implants have been documented as a an alternative for the rehabilitation of the atrophic posterior maxilla with both the classical two stage and immediate loading protocols. Zygomatic implants avoid grafting and sinus lift procedures and therefore contribut

Less than 4-6 mm of vertical residual bone height in the posterior segment of the maxilla is an indication for a sinus augmentation procedure [Esposito]. The external access to the maxillary sinus is carried out at a lateral buccal alveolar...

A 62-year-old male patient with a long history of periodontitis which resulted in extensive gingival recessions compromising the aesthetics. The treatment plan involved a combination of implant-and tooth-supported restorations.

Dr Watzek compares implant treatment with and without sinus lift augmentation procedures from the aspects: relative and absolute contra-indications, intra-operative risks, treatment time frame, success rate and cost. As a general rule, the smaller the surgical intervention, the...

Demand for quality performance measures is increasing in many professions, including medical and dental procedures. Patients, insurance providers and governments request reliable data for adequate evaluation of treatment procedures, medical device performance, treatment result...

Dr Staas and Michiel Wouters discuss the team approach between lab and clinician from an esthetic, biological, predictability and reliability perspective. They review material selection and restoration design aspects, such as CAD/CAM and Zirpress techniques, emergence profile...

Dr Malo presents an overview over the principles of the All-on-4® treatment concept with a focus on the prosthetic options and design characteristics. The All-on-4® treatment main principles comprise: 4 implants for full arch rehabiliation, avoid implants in the (maxillary)...

Hybrid restorations are an excellent restorative procedure in combination with the All-on-4® treatment concept. Dr Parel reviews some of the main complications which can occure when implementing this concept and how to solve them, e.g. management of the transition line in patients...

The lecture discusses in how far the assessment of marginal bone can be a suitable measure for bone integrity and implant oesseointegration. Dr Koka reviews aspects of definition of bone quality and the concept of osseo-sufficiency, and shows that we still are influenced by biases...

The rehabilitation of the resorbed jaw remains a surgical and prosthetic challenge. This may involve the modification of the bone to allow for placement of dental implants, or alternatively the use of short implants. EAO consensus defines short implants as implants with an intrabon

Replacement of missing lateral incisors is a routine indication for narrow implants. Dr Palacci suggests and discusses much broader use of narrow implants, e.g. in cases with narrow ridges, limited amount of bone or concavities. Use of narrow implants is a low invasive treatment...