Lance M. Rucker, AB, BScD, DDSDr. Rucker is professor and chair of general dentistry in the department of oral health sciences at the University of British Columbia, Vancouver, British Columbia. Content by this AuthorI want to buy one of the new head-mounted LED lights for operatory use. What should I be looking for to ensure I get the best clinical lighting?Development and Retention of Fine Psychomotor Skills: Implications for the Aging Dentist