

Conclusion
Research
has shown that ergonomic four-handed dentistry is the most efficient way
to create a stress free productive dental practice. It requires
the selection of equipment be based on the assistant's domain and good
ergonomic practice. Ideal fourhanded dentistry requires that
appropriate techniques be followed for seating the patient and operating
team, instrument transfer, oral evacuation, and infection
control. Furthermore, during all of these procedures attention must
be given to conserving motion. It is unwise to continue to work
with equipment that does not include ergonomic concepts in its design to
promote productivity and reduce stress for the operating team. The
assistant and dentist must work as a team, in practice as well as in
design of a safe ergonomically sound working environment. |