Maria R. Pintado, MPH

Emeritus Associate Professor, Department of Restorative Sciences

Maria R. Pintado

Contact Info

pinta001@umn.edu

Office Phone 612-625-6975

Fax 612-626-1484

Office Address:
16-212 Moos Tower
515 Delaware St. SE
Minneapolis, MN 55455

Emeritus Associate Professor, Department of Restorative Sciences

Dental Research Center for Biomaterials and Biomechanics (MDRCBB)

Member, Minnesota Dental Research Center for Biomaterials and Biomechanics (MDRCBB)


MPH, University of Minnesota (Public Health, Dental Public Health), 1986

BS, University of Minnesota (Dental Auxiliary Education, Dental Assisting Education), 1972

Summary

Awards & Recognition

  • Professor of the Year, 2008
  • Program Chair, Lunch and Learning Program - Dental Materials, IADR General Session, Göteborg, Sweden, 2003
  • Omicron Kappa Upsilon - Beta Beta Chapter, 2002
  • Instructor of the Year, School of Dentistry Class of 2005, University of Minnesota, 2002
  • Member of the International Association for Dental Research, 1985
  • Fellow of the Academy of Dental Materials, 1983
  • Teaching recognition, Dental and Dental Assisting Students, University of Minnesota, 1977

Professional Associations

  • Investigator, Minnesota Dental Research Center for Biomaterials and Biomechanics (MDRCBB), 1991-current

Research

Research Summary/Interests

Pathogenesis of abfractions: determine whether occlusal stress, toothbrush abrasion, or both are etiological factors for the development of non-carious cervical lesions (abfractions).

Toothbrush biomechanics: use strain gage technology to clinically measure the pressing force, stroke frequency and dynamic stiffness involved in toothbrushing.

Correlate clinical and in vitro data through the transfer of new state-of-the-art technology into the clinical setting.

Test the Virtual Dental Patient software developed by Dr. Ralph DeLong through his NIH/NIDCR grant. The VDP software is a computerized simulation of a dental patient that creates accurate 3D renditions of the jaws and teeth.

"A Digital Environment for Teaching Oral Anatomy - a Student Oriented Approach" - a teaching aid for Oral Anatomy students. It allows the students to manipulate computerized 3-D models of individual, anatomically correct teeth.

Publications

  • Tantbirojn D, Pintado MR, Versluis A, Dunn C, DeLong R Quantitative analysis of tooth surface loss associated with gastroesophageal reflux disease JADA 2012: 143: 278-285
  • Palin WM, Fleming GJP, Burke FJT, Marquis PM, Pintado MR, Randall RC, Douglas WH. The frictional coefficients and associated wear resistance of novel low-shrink resin-based composites. Dent Mater 2005: 21: 1111-1118.
  • Versluis A, Tantbirojn D, Pintado MR, DeLong R, Douglas WH. Residual shrinkage stress distributions in molars after composite restoration. Dent Mater 2004: 20: 554-564.
  • Tantbirojn D, Versluis A, Pintado MR, DeLong R, Douglas WH. Tooth deformation patterns in molars after composite restoration. Dent Mater 2004: 20: 535-542.
  • Tufekci E, Merrill TE, Pintado MR, Beyer JP, Brantley WA. Enamel loss associated with orthodontic adhesive removal on teeth with white spot lesions: an in vitro study. Am J Orthod Dentofacial Orthop 2004: 125: 733-740.
  • DeLong R, Pintado MR, Ko C-C, Hodges JS, Douglas WH. Factors influencing optical 3D scanning of vinyl polysiloxane impression materials. J Prosthodont 2001: 10: 78-85.
  • Mitchell CA, Pintado MR, Douglas WH. Nondestructive, in vitro quantification of crown margins. J Prosthet Dent 2001: 85: 575-584.
  • Palamara D, Palamara JEA, Tyas MJ, Pintado M, Messer HH. Effect of stress on acid dissolution of enamel. Dent Mater2001: 17: 109-115.
  • Pintado MR, DeLong R, Ko C-C, Sakaguchi RL, Douglas WH. Correlation of noncarious cervical lesion size and occlusal wear in a single adult over a 14-year time span. J Prosthet Dent 2000: 84: 436-443.
  • Pintado MR, Anderson GC, DeLong R, Douglas WH. Variation in tooth wear in young adults over a two year period. J Prosthet Dent 1997: 77: 313-320.
  • Pintado MR, Conry JP, Douglas WH. Fissure sealant wear at 30 months: new evaluation criteria. J Dent 1991: 19: 33-38.
  • Pintado MR. Characterization of two small-particle composite resins. Quint Int 1990: 21: 843-847.
  • Pintado MR, Douglas WH. The comparison of microleakage between two different dentin bonding systems. Quint Int1988: 19: 905-907.
  • Pintado MR, Conry JP, Douglas WH. Measurement of sealant volume in vivo using image-processing technology. Quint Int 1988: 19: 613-617.