This website uses cookies to ensure you have the best experience. Learn more

Early Implant Placement With Simultaneous Guided Bone Regeneration Following Single Tooth Extraction In The Esthetic Zone.12 Month Results

6425 words - 26 pages

Case Series
Early Implant Placement With Simultaneous Guided Bone Regeneration Following Single-Tooth Extraction in the Esthetic Zone: 12-Month Results of a Prospective Study With 20 Consecutive Patients
Daniel Buser,* Sandro Halbritter,* Chris Hart,* Michael M. Bornstein,* Linda Gru¨tter,†
Vivianne Chappuis,* and Urs C. Belser†
Background: Early implant placement is one of the treatment options in postextraction sites in the anterior maxilla. Implant placement is performed after a soft tissue healing period of 4 to 8 weeks. Implant placement is combined with a simultaneous guided bone regeneration (GBR) procedure to rebuild esthetic facial hard and soft tissue contours.
Methods: In this prospective case-series study, 20 consecutive patients treated with an implant-borne single crownwere prospectively followed for 12months. Clinical, radiologic, and esthetic parameterswere recorded to assess treatment outcomes.
Results:At the 12-month examination, all 20 implantswere successfully integrated, demonstrating ankylotic stability and healthy peri-implant soft tissues as documented by standard parameters. The esthetic outcomes assessed by a pink esthetic score (PES) and awhite esthetic score (WES) demonstrated pleasing results overall. The WES values were slightly superior to the PES values. The periapical radiographs showed minimal crestal bone loss around the used bone level implants, withmean bone loss of 0.18mmat 12months. Only one implant showed >0.5 mm bone loss, combined with minor mucosal recession of 0.5 to 1.0 mm.
Conclusions: This prospective case series study evaluating the concept of early implant placement demon- strated successful tissue integration for all 20 implants. The short-term follow-up of 12months revealed pleasing esthetic outcomes overall, as assessed by objective parameters. The risk formucosal recessionwas low; only one patient showed minor recession of the facial mucosa. These encouraging results need to be confirmed with 3- and 5-year follow-up examinations. J Periodontol 2009;80:152-162.
KEY WORDS
Bone graft; bone regeneration; case series; clinical trial; gingival recession.
* Department of Oral Surgery and Stomatology, School of Dental Medicine, University of Bern, Bern, Switzerland. † Department of Fixed Prosthodontics and Occlusion, School of Dental Medicine, University of Geneva, Geneva, Switzerland.
doi: 10.1902/jop.2009.080360
Volume 80 • Number 1
152

I mplant placement following extraction of a single tooth is an often-encountered clinical situation in daily practice. For the clinician(s), this indication
for implant therapy is particularly challenging in the esthetic zone, because patients often have the highest expectations in terms of an esthetic treat- ment outcome. This challenge is based on a variety of local risk factors that are often present in the anterior maxilla.1-4 In addition to immediate and late implant placement, early implant placement is one of the treatment...

Find Another Essay On Early implant placement with simultaneous guided bone regeneration following single-tooth extraction in the esthetic zone.12-month results

The Regeneration of Limbs in Class Asteroids

1622 words - 6 pages regeneration causing the formation of completely new adults. In adult starfish they can either employ one or the other of these two processes: epimorphosis or morphallaxis. Epimorphic regeneration often involves a lot of contribution from the morphallactic processes. The actual borderline between these two processes is not very clearly defined. The typical epimorphic processes in adult starfish involves the following. The blastema is formed in

Urban Regeneration in the London Docklands

1200 words - 5 pages than doubled from 39 429 to 61 500. d) The land use has changed in the Docklands from been derelict, it has now become drastically improved. The overall physical view of the area has improved. 100,000 trees have been planted in the Docklands area. This has been mixed with the careful design and placement of buildings around the Docklands. Large areas have become changed in their physical appearance for the better, like

Society in Rule of the Bone

2086 words - 9 pages ) experiencing different stuff in his life and comparing his real family to what an ordinary family should be. "Sometimes you plodded through life with nothing changing from one month to the next no matter how much you yearned for a revolution to erupt beneath your feet. And sometimes your whole world imploded and rebuilt itself in a matter of seconds." (Laura Kaye). What is going to be discussed is the way society views Bone, his own beliefs and

"The Hot Zone": The Deadly Truth (Book Report on The Hot Zone with quotes)

680 words - 3 pages In October of 1989, Macaque monkeys, housed at the Reston Primate Quarantine Unit in Reston, Virginia, began dying from a mysterious disease at an alarming rate. The wild monkeys, imported from the Philippines, were to be sold as laboratory animals. Two were dead upon arrival, and twenty-nine of a shipment of one hundred died within a month. Dan Dalgard, the veterinarian who cared for the monkeys, feared they were dying from Simian Hemorrhagic

Society in Rule Of the Bone

1188 words - 5 pages Living in an ordinary society and having a lovable supporting family is an indispensable element of our lives because the various conclusions of success and failure in society extremely depend on where and whom we live with. In general, an appropriate society is supposed to instruct people how to conduct oneself, what to believe, and what the consequences would be if an individual doesn't follow the law. Unfortunately based on the story, Bone

With Great Purpose, Results the Punished

1110 words - 5 pages nonviolent direct action. The first day, hundreds were arrested and taken to jail in school buses and paddy wagons. On the second day, the children were surged with high-pressure fire hoses, attacked by police dogs, clubbed, and dragged to jail. The punishing of the African American race was harsh; when those punishments were mixed with how they protested for civil rights, it only got worse. Not all the time does one stop and realize that some

The Class Placement of Students with ADD/ADHD

2131 words - 9 pages in a “special class” with other learning impairment students. This non-inclusive classroom placement causes many learning impaired students to do worse academically and socially than if they had been placed in an inclusive setting. By definition, ADD/ADHD students that are placed in an inclusive setting are seated in the same classroom with students who do not have ADD/ADHD. ADD/ADHD students receiving special support in regular classes succeed

The Problems with Advanced Placement and Dual Enrollment Classes

1737 words - 7 pages Today, there are many opportunities for students to learn and get an education. In most schools, Advanced Placement (AP), International Baccalaureate (IB), and Dual Enrollment classes are offered. There are many problems with this system. Because these courses are essentially taken by students to later get a college credit, which they must receive a certain grade on a test for, teachers are forced to teach to a test. This is no longer a system

Dead Zone in the Gulf of Mexico

932 words - 4 pages the process. Without oxygen in the water, a dead zone is formed, an area with little to no life. The dead zone in the Gulf of Mexico is around 6,000-7,000 square miles in size, but varies throughout seasons (source23879482371) (see Fig. 1). Fig. 1 Size of Dead Zone Environmental problems with this are that a huge marine ecosystem has been devastated. Hundreds upon thousands of marine life have been killed, along with the destruction of an

Naitve Americans In The Contact Zone

883 words - 4 pages homeland. Unfortunately the American government took advantage of the Indians by tricking them into selling their land and forcing them off if they refused; this started to aggravate the Indians because they were constantly being forced off their own land. This cultural phenomenon is what Mary Louise Pratt has termed the “contact zone” which is to refer to the “social spaces where cultures meet clash and grapple with each other, often in contexts of

Bosnian Independence and The Results Following Up To The Genocide of 1995

969 words - 4 pages cultures, follow different religions, and speak different forms of the Serbo-Croatian tongue. With these ethnicities concentrated in different portions of Bosnia the region was broken into Croatian Herzeg-Bosnia, The Republic of Bosnia and Herzegovina, and The Republika Srpska. Croatian Herzeg-Bosnia was governed by The Croatian Democratic Union of Bosnia and Herzegovina; a right-winged party supporting Catholic values that most Croats

Similar Essays

In The Intertidal Zone Essay

778 words - 4 pages needs many ways to eat while in the Intertidal Zone, this is one example of a way that they can find food, because food is hard to find in the ocean. After that, interestingly, starfish, with skeletal and calcified skin, are adorned with striking coloration that can camouflage them and then scare off potential assaulters. Importantly, starfish also need to protect themselves because they don’t want to get eaten. In the ocean, because they are

Implant Overdentures In The Geriatric Population

1377 words - 6 pages for implant failure. Systemic conditions frequently observed in the older population that may contraindicate the placement of dental implants include cancer, diabetes mellitus, cardiovascular disease, mental health conditions, osteoporosis, and arthritis.9, 10 Implants are contraindicated in patients with past or present cancer of the head and neck treated with radiation therapy. Radiation affects the vasculature of the bone and its ability to

Better Results With Online Dating In The Digital Age

1151 words - 5 pages In the twenty-first century, we use the internet for almost everything we do. We use search engines to find information, websites like Netflix and Hulu to watch shows and movies, and social networks to communicate with friends and family. Entire companies are run through the internet. With gas prices rising every day, it has also become increasingly popular to see a lot of jobs turn to telecommuting. It’s only natural that as other aspects

Tissue Regeneration In The Lung Essay

827 words - 4 pages Tissue regeneration in the lung Basic function of the lung The lungs are a significant organ in the body. Lungs permit the breathing process. They allow oxygen into the body and also remove carbon dioxide. The lung is a soft organ that is protected by the ribcage. Two lungs are contained in the chest, a right and left lung for each side of the chest. They are further divided into lobes and segments and are mostly involved in the gas