107-MDO Maryland Orthodontic Assisting Expanded Functions (MDO) Certification Exam

107-MDO Maryland Orthodontic Assisting Expanded Functions (MDO) Maryland’s expanded functions credential unlocks higher-earning positions as an orthodontic assistant—states recognizing extra clinical duties typically offer $3–5k annual premiums. With MDO certification, you’re cleared to adjust appliances, take impressions, and perform chairside tasks dentists usually handle, making you indispensable in busy practices seeking efficiency gains.