History

Evolution of the Dental Clinical Ergonomics Consultants Group

Since 1982, following the installation of the Clinical Simulation Laboratory at the University of British Columbia, extensive research was undertaken to elucidate and demonstrate the real parameters of clinical ergonomics. Faculty members at UBC, in collaboration with the World Health Organization, the University of Maryland and several other global dental faculties launched joint projects to optimize the teaching and retention of clinical ergonomics principles as they applied to dentists, dental hygienists, and dental assistants. The core of the research was based on work begun in the 1960s and early 1970s by German, Scandinavian, and American dentists, including Dr. Daryl Beach (a visionary Oregon-trained dentist living and working at the time in Atami, Japan).

Ergonomics Simulation Lab

Ergonomics Simulation Lab

By the late 1980s, Dr. Rucker at UBC and Dr. Michael Belenky at the University of Maryland were entreated by dental hygiene faculty on many parts of the continent to engage in advanced dental hygiene-directed ergonomic education and to collaborate on further research specifically directed toward occupational health of dental hygienists. Dr. Susanne Sunell has continued to provide exceptional research and service expertise, as well as promoting the interests of dental hygiene educators who would increasingly incorporate and integrate the principle of balanced clinical ergonomics into dental hygiene practice.

Since 1987, Dr. Rucker and Dr. Belenky have been increasingly called upon to share information with dental schools, dental hygiene programs, and other organizations and institutions regarding equipment settings and educational formats for integration of optimized clinical ergonomics into the education of young and emerging practitioners.

In 1988, Dr. Rucker began his seminal investigation into issues of declination angle and its role in optimized design and adjustment for surgical telescopes (also called “loupes”), which has continued to the present in cooperation with many industrial collaborators. Ophthalmologist Dr. Craig Beattie has provided consistent and ongoing expertise throughout this period, making him an invaluable member of the Dental Clinical Ergonomics Consultants Group.

Surgical Telescopes In Use

Surgical Telescopes In Use

Drs. Rucker and Sunell organized a joint project in the mid-1990s, funded by the Workers’ Compensation Board of B.C., in which dentists and dental hygienists were evaluated for the reduction in work-related risks associated with preventive ergonomic training and the use of surgical telescopes in practice. This project, the results of which have been published widely since the study was completed in 2001, identified statistically significant ergonomic risk factors found in the practice profiles of dental clinicians, as well as specific risk factors associated with certain equipment layouts.

Since 1996, Dr. Rucker has been called upon to assess (using the Ergonomic Practice Assessment protocol) and help (vis-à-vis rehabilitation and equipment layout design) dental health clinicians of all ages, many of whom have been involved in acute trauma (motor vehicle accidents and sports-related injuries are most common), or who have been injured by cumulative trauma disorders (soft tissue musculoskeletal injuries). In this capacity, Dr. Rucker, occasionally involving one or more members of his group (depending upon the location and specific concerns of the clinician), has worked with most major disability insurance corporations for dental professional clients, including Berkshire Life, Provident/Paul Revere, Great-West Life, Blue Cross, Sun Life, the Insurance Corporation of B.C., Mutual of New York, Unum, Canada Life, ManuLife, Imperial Life, Desjardins Financial Security. He has worked closely with other rehabilitation personnel (OTs, PTs, and physiatrists) when he is contracted to organize, manage and assist in rehabilitation of injured professionals.

Since 1990, Dr. Rucker has worked closely with many of the world’s experts in the broader spectrum of workplace injuries. He has conducted research and engaged in product development for general office workplace ergonomics as well.

ErgoLogic Keyboard

ErgoLogic Keyboard

Since 1998, Dr. Rucker has been involved in medical-legal reviews of the ergonomic practices of injured dental, dental hygiene, and dental assistant claimants.

The important facts which have emerged from the work of the Dental Clinical Ergonomics Consultants Group and fellow reserachers during the past 28 years are irrefutably clear:

  1. FindingSolutions-CoverConsistent from studies in both the U.S. and Canada, 67% of the members of the dental profession sustain work losses each year from work-related injuries or disorders.
  2. Given what we now know, many (if not most) of these losses are unnecessary.
  3. Profiles of work habits, dental operatory equipment set-up, and equipment utilization patterns can be utilized to assess and map risk profiles for individual professionals and individual operatory work settings.
  4. These high-risk profile elements can be altered and risks reduced or eliminated by rearrangement or revised specification of operatory equipment, and by training or retraining professionals to optimize their utilization of their clinical operatories.
  5. The foregoing observations and comments apply (and in many cases to an even greater extent) to the statistics and prognoses for dental hygienists.

Summary

For the past 28 years, Dr. Rucker has worked with teams of researchers, educators, and specialists in clinical assessment and rehabilitation for dentists, dental hygienists, and dental assistants in professional offices and government facilities across the U.S and Canada.

Among his closest associates who form the Dental Clinical Ergonomics Consultants Group are Dr. Michael Belenky of the University of Maryland in Baltimore and Dr. Susanne Sunell of the Omni Educational Group, and ophthalmologist Dr. Craig Beattie. (Further information regarding the associates in this group is available on request from ErgonomicsDental.com)

Dr. Rucker has extensive credentials and resources for his expertise in dental clinic ergonomics which include the following:

  • Holds current dental licenses in the United States of America (California) and in Canada (British Columbia).
  • Has travelled to all parts of the U.S. and Canada to conduct Ergonomic Practice Assessments.
  • Is a citizen of both the United States (where he was born) and Canada (since 1978).
  • Writes expert medical-legal reports and has given expert testimony in courts in the U.S. and Canada.
  • Has a world-wide international reputation as an invited lecturer and keynote speaker for topics related to dental ergonomics.
  • Has taught (through Continuing Education courses) thousands of dentists and dental hygienists and other dental office personnel to understand and utilize the skills of optimal dental clinical ergonomics.
  • Has written many scholarly articles as well as general professional journal articles about his realm of special expertise in clinical ergonomics.
  • Conducts site visit evaluations at the request of many private and institutional dental clinic practice settings.
  • Performs Ergonomic Practice Assessments in the professional’s own private dental offices, often using sophisticated patient simulation equipment. When the professional being ergonomically assessed has already retired from practice in the wake of impairment, the Ergonomic Practice Assessment is sometimes performed by prior arrangement in another private office in the region, or at a regional dental school facility, or at Dr. Rucker’s own university setting.
  • Initiates and oversees interventions, when equipment adjustment or modification has been indicated, or when specialized ergonomic training/retraining has been recommended, in the professional’s own private dental offices, also using sophisticated patient simulation equipment.
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