The tradition to insert 6 implants, and eventually more, in an arch-wide pattern dates back to the early days of osseointegration when implants with a machined surface were used and risk for early...
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...
Delayed implant placement with immediate provisionalization in the esthetic zone
A 67-year-old male patient with the lateral incisor who had to be extracted due to a transverse fracture right below the crown. The patient opted for a delayed implant placement with immediate provisionalization.
Single tooth extraction and implant rehabilitation
A 34-year-old male patient presented with the central incisor severely damaged, it had to be extracted. A socket preservation approach was chosen and an implant was placed following a delayed placement protocol with a connective tissue graft.
Aaron Fenton: The impact of osseointegration on the edentulous predicament - the fixed management option
Where would we be without the gift of dental implants today ? In light of a growing elderly population, Dr Fenton presents a journey through treatment of edentulous patients from the pre-implant times in dentistry till today's advanced options and future advances and opportunities...
Soft tissue management: single tooth rehabilitation
A 28-year-old female patient was referred by an endodontist. The root showed signs of resorption and a long-term survival was questionable. The tooth had to be removed and an immediate implant with an adjacent muco-gingival surgery was placed.
The open tray technique for making a definitive impression is one of two choices (the other being a closed tray impression) in the fabrication of a fixed complete denture. The open tray technique is specifically indicated, when the implants are not...
At this appointment, the prosthesis framework is evaluated for accuracy of fit, appropriate contour to faciltate oral hygiene access and the necessary balance of structural morphology for rigidity/strength and sufficient space to...
Placement of a provisional prosthesis takes place by attaching the conversion denture (either patient's exisiting prosthesis or a new conversion denture) to the implants or to implant abutments. The provisional prosthesis can be...
The trial placement appointment is a significant one for successful edentulous patient care. It will be the first time that dentist and patient can see what has been created in the laboratory; and a decision will then be one...
One goal in the treatment of the fully edentulous patient is to re-establish the maxillo-mandibular relation in the transversal and sagittal dimensions comprising adequate facial height. The occlusal contact situation be...
It is important to evaluate whether the implants are parallel to each other. If the implants are fairly parallel to each other (Fig 1) a closed tray impression technique can be employed. Since the implants are parallel to each other, the polymerized...
In vitro research studies have compared splinted versus unsplinted impression techniques and have, in general, shown that the splinted impression technique yields more accurate master casts when compared to a reference...
The goals of an impression are to accurately capture tissue contours necessary and relevant for fabrication of a prosthesis that adapts well to mucosa or a prosthesis that fits well and passively on implants...
A fixed implant prosthesis is completely anchored and supported by dental implants. There are different terms used to describe a fixed implant prosthesis, such as fixed complete denture, fixed detachable prosthesis, the hybrid prosthesis, or the...
