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Chapel Hill, North Carolina 27599


Purpose:

The purpose of this study is to evaluate survival for Microthread™ OsseoSpeed™ implants following immediate loading in extraction sockets versus immediate loading in healed ridges. Patients in need of single standing implants replacing teeth in the maxilla within zone 15-25 will be included and followed for 5 years. Primary objective is implant survival rate at 12 months.


Criteria:

Inclusion Criteria: - Provision of written informed consent - 18 years of age and over - A minimum of 20 stable intra occlusal contacts after planned restoration - In need of single standing implants replacing missing / extracted / avulsed teeth in the maxilla within zone 15 to 25 Exclusion Criteria: - Untreated rampant caries and uncontrolled periodontal disease - Use of smoking tobacco at time of inclusion - History of pre-surgical bone augmentation, within 4 months, in the planned implant area - History of extraction without augmentation, within 3 months in the planned implant area - Absence of opposing dentition - Absence of adjacent (mesial and/or distal) natural tooth - Uncontrolled diabetes - Known pregnancy at time of inclusion - Present alcohol or drug abuse - Any systemic or local disease or condition that would compromise post-operative healing and/or osseointegration - Need for systemic corticosteroids or any other medication that would compromise post-operative healing and/or osseointegration - Unable or unwilling to return for follow-up visits for a period of 5 years - Unrealistic esthetical demands - Unlikely to be able to comply with study procedures according to Investigators judgment - Already included in this study


NCT ID:

NCT00710944


Primary Contact:

Principal Investigator
Lyndon Cooper, Prof, DDS, PhD
School of Dentistry, Chapel Hill


Backup Contact:

N/A


Location Contact:

Chapel Hill, North Carolina 27599
United States



There is no listed contact information for this specific location.

Site Status: N/A


Data Source: ClinicalTrials.gov

Date Processed: March 16, 2018

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