Document Detail


A laboratory training and evaluation technique for computer-aided oral implant surgery.
MedLine Citation:
PMID:  19367613     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
BACKGROUND: Navigated oral implant surgery requires knowledge and skills in computed tomography (CT) imaging, three-dimensional (3D) planning, and use of surgical navigation systems. To improve teaching and training, a laboratory training and evaluation technique has been developed. METHODS: The technique uses a surgical navigation system, a dental dummy and anonymous data of previously treated patients, including duplicated dental stone casts, individualized registration mouthpieces and CT scans. Training consists of definition of the prosthetic goal, 3D planning and navigated model surgery. For evaluation, a post-surgical CT of the drilled dental stone casts is fused with the original planning CT. RESULTS: Each step of navigated implant surgery can be simulated and trained. Post-surgical evaluation includes Euclidean distance, normal distance, angular deviations and damage to critical anatomical structures, such as nerves and sinuses. CONCLUSIONS: The presented technique allows for successful laboratory training and evaluation of computer-aided oral implant surgery.
Authors:
Gerlig Widmann; Rudolf Stoffner; Martin Keiler; Antoinette Zangerl; Roland Widmann; Wolfgang Puelacher; Reto Bale
Related Documents :
23617383 - Abutment emergence modification for immediate implant provisional restorations.
16292453 - Combining chin-jowl implants with local anesthesia facial rejuvenation.
19164413 - Debonding characteristics of a polymer mesh base ceramic bracket bonded with two differ...
Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  The international journal of medical robotics + computer assisted surgery : MRCAS     Volume:  5     ISSN:  1478-596X     ISO Abbreviation:  -     Publication Date:  2009 Sep 
Date Detail:
Created Date:  2009-09-03     Completed Date:  2009-11-12     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  101250764     Medline TA:  Int J Med Robot     Country:  England    
Other Details:
Languages:  eng     Pagination:  276-83     Citation Subset:  IM    
Affiliation:
Department of Radiology, Innsbruck Medical University, Austria. gerlig.widmann@i-med.ac.at
Export Citation:
APA/MLA Format     Download EndNote     Download BibTex
MeSH Terms
Descriptor/Qualifier:
Computer Simulation
Dental Implantation / education*,  instrumentation,  methods*
Dental Implants*
Educational Measurement / methods*
Equipment Design
Equipment Failure Analysis
Models, Biological
Reproducibility of Results
Robotics / education*,  instrumentation,  methods*
Sensitivity and Specificity
Surgery, Computer-Assisted / education*,  instrumentation,  methods*
Surgery, Oral / education,  instrumentation,  methods
User-Computer Interface
Chemical
Reg. No./Substance:
0/Dental Implants

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


Previous Document:  Behavioral response of captive western lowland gorillas (Gorilla gorilla gorilla) to the death of si...
Next Document:  Collision detection and untangling for surgical robotic manipulators.