OBJECTIVE: To assess the reliability of a commercially available 3D-MPR MRI program for the jaws for imaging the mandibular neurovascular bundle. METHODS: A gradient echo sequence (TR: 49 ms/TE: 6.3 ms/flip angle: 25 degrees/excitations: 3) with a spectral fat suppression pre-impulse and a voxel size of 0.9 x 0.9 x 0.8 mm was designed. Cross-sectional and panoramic reconstruction of the whole mandible were performed from the axial scans using Easy Vision (Philips, Best, The Netherlands) software package. The ability of differentiate the mandibular neurovascular bundle was assessed in 11 patients. RESULTS: The mandibular neurovascular bundle was clearly visualized in all cases. CONCLUSION: Dental MRI is a possible alternative to plain films or CT for patients requiring surgery near the mandibular canal.
OBJECTIVE: To assess the reliability of a commercially available 3D-MPR MRI program for the jaws for imaging the mandibular neurovascular bundle. METHODS: A gradient echo sequence (TR: 49 ms/TE: 6.3 ms/flip angle: 25 degrees/excitations: 3) with a spectral fat suppression pre-impulse and a voxel size of 0.9 x 0.9 x 0.8 mm was designed. Cross-sectional and panoramic reconstruction of the whole mandible were performed from the axial scans using Easy Vision (Philips, Best, The Netherlands) software package. The ability of differentiate the mandibular neurovascular bundle was assessed in 11 patients. RESULTS: The mandibular neurovascular bundle was clearly visualized in all cases. CONCLUSION: Dental MRI is a possible alternative to plain films or CT for patients requiring surgery near the mandibular canal.
Authors: B Kress; S Nissen; A Gottschalk; L Anders; C Wentzler; T Solbach; F Palm; W Bähren; K Sartor Journal: Eur Radiol Date: 2003-02-11 Impact factor: 5.315
Authors: Kristina Bertl; Lena Hirtler; Toni Dobsak; Patrick Heimel; André Gahleitner; Christian Ulm; Hanns Plenk Journal: Eur Radiol Date: 2014-11-21 Impact factor: 5.315
Authors: Jakob Kreutner; Andreas Hopfgartner; Daniel Weber; Julian Boldt; Kurt Rottner; Ernst Richter; Peter Michael Jakob; Daniel Haddad Journal: Dentomaxillofac Radiol Date: 2016-10-27 Impact factor: 2.419