title: Erratum.
abstract: In the 42(5), October 2016, issue of Journal of Oral Implantology, the article titled, "Accuracy of Dynamic Navigation for Dental Implant Placement-Model-Based Evaluation," by Robert W. Emery, Scott A. Merritt, Kathryn Lank, and Jason D. Gibbs was published with an incomplete Acknowledgment. The correct Acknowledgment statement is as follows: "This work was conducted using a grant provided by X-Nav Technologies, LLC. Robert W. Emery is the Chief Medical Officer of X-Nav Technologies, LLC, and has an equity interest in X-Nav Technologies, LLC. Scott A. Merritt is the Chief Optical Engineer of X-Nav Technologies, LLC. Jason D. Gibbs is a Software Engineer at X-Nav Technologies, LLC."