Validation of the Jawbone Anatomy Classification in Endosseous Dental Implant Treatment
Partially Edentulous Jaw
About this trial
This is an interventional treatment trial for Partially Edentulous Jaw focused on measuring mandible, alveolar nerve inferior, anatomy, cross-sectional, dental implants, classification, reliability, validity
Eligibility Criteria
Inclusion Criteria:
general
- systematically healthy (American Society of Anaesthesiologists I or II)
- subject age 18 years or older women and men
- availability of complete clinical records
- compliance with all requirements in the study and signing the informed consent
- absence of allergy to dental implants alloys
local
- subjects have one or more single limited by neighbouring teeth from both sides edentulous jaw segment
- the tooth was lost two months or earlier prior the study
- adjacent edentulous jaw segments have no implant
- adjacent teeth are intact or have all no defective restorations over cementoenamel junction
- patient will not wear any kind of removable prosthesis over the treatment area
Exclusion Criteria:
local
- acute infection at the region of edentulous jaw segment
- active periodontal diseases
- current orthodontic or periodontal treatments
- heavy smokers (more than 10 cigarettes a day)
- untreated teeth or defective restorations that can potentially exacerbate during the study
- wisdom tooth edentulous jaw segment or edentulous jaw segment with unerupted tooth
- central and lateral lower incisors edentulous jaw segments (individual case related treatment planning)
general:
- pregnancy or lactating mothers
- history of alcoholism or drug abuse
- bone disorders (Paget's disease, osteoporosis, or hyperparathyroidism)
- a history of intravenous (IV) bisphosphonate use
- neurologic or psychiatric disorders, systemic infections
- chronic use of medications known to affect the periodontal status (calcium antagonists, anticonvulsives, immunosuppressives, anti-inflammatory medications)
- diseases of the immune system or any medical conditions that may influence the treatment outcome (e.g. uncontrolled diabetes)
Sites / Locations
- Lithuanian University of Health Sciences
Arms of the Study
Arm 1
Experimental
Classification assessment.
Random group of the partially edentulous individuals will be assessed according to prepared classification evaluation protocol during dental implant treatment period. Cone-beam computed tomography preoperative evaluation will be made during preoperative stage. Intraoperative edentulous jaw segment parameters evaluation, endosseous dental implant placement parameters assessment during intraoperative stage will be made. Dental implant position evaluation during early postoperative stage will be made. Medications will be prescribed. Late postoperative soft tissue evaluation of edentulous jaw segment will be made during final crown placement. Cone-beam computed tomography analysis results will be compared with subsequent stages assessment results to evaluate reliability of the classification.