Tuesday Coverage: What Can Office A Do Without the Dentist?
Dr. Ruiz owns two offices 25 miles apart. On Tuesdays she treats patients at Office B while Office A runs a full schedule staffed by two registered dental assistants and one unlicensed sterilization technician. This Tuesday's book at Office A includes coronal polishing with fluoride varnish for three patients, a final impression for a crown, and sealants for a 9-year-old. The sterilization technician, whose RDA application is still pending, has been asked to 'do the sealants since both assistants are tied up.' Separately, one RDA asks whether she may start and monitor nitrous oxide for an anxious adult, and the front office wants to know whether the crown impression can be taken before Dr. Ruiz returns that evening.
1. Sort the procedures on today's schedule - coronal polishing with fluoride, the crown impression, the sealants, and nitrous oxide - by whether they can proceed at Office A today. For each, identify the supervision level required and who may legally perform it.
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Answer by classifying each task against the Dental Practice Act's supervision categories rather than by what staff 'usually' do.
- Direct supervision means the dentist is physically present in the office, has examined the patient and authorized the procedure. General supervision means the dentist is not on the premises but has authorized the procedure and remains available. Anything not delegated by statute or regulation to a registered auxiliary is reserved to the dentist.
- Coronal polishing and fluoride varnish: delegable to an RDA and, with documented prior examination and authorization, may generally be performed under general supervision. Proceed only if Dr. Ruiz's exam and authorization are in the chart.
- Final impression for a crown: this follows the dentist's diagnosis and tooth preparation. Impression-taking is an RDA function, but where the Act places it at direct supervision, it cannot be done while Dr. Ruiz is 25 miles away. Reschedule it or have her present.
- Sealants on the 9-year-old: a delegable clinical function for a registered assistant with the required training. A pending application is not a registration; the unlicensed technician may do only nondiagnostic supportive tasks. Cancel the sealants or move them to a licensed assistant.
- Nitrous oxide: permissible only if the assistant holds the specific certification the Act requires and the dentist's presence/availability meets the sedation rules for that permit.
Verify each item against the current Act and board regulations before the day starts; the safe default is to reschedule anything you cannot place conclusively in a delegation category.
2. Dr. Ruiz wants to leave standing written orders so Office A runs smoothly on Tuesdays. What may those orders authorize, and what can they never do?
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Standing orders are a delegation tool, not a substitute for the dentist's judgment.
They may: authorize specific delegable duties for named patients whom Dr. Ruiz has already examined and diagnosed; set time limits; state the supervision level for each task; identify who is qualified to perform it; and set the emergency and referral protocol (how to reach her, where to send urgent cases, 911 procedure).
They may never: delegate diagnosis, treatment planning, prescribing, or the decision that a procedure is needed; convert a direct-supervision duty into general supervision; or authorize anyone whose registration is not current. An 'authorization' to perform whatever the schedule requires is not a lawful order.
Documentation: signed, dated, patient-specific, filed in the record, with a copy of each assistant's current registration and certifications on file. Confirm registrations through the board's online lookup rather than relying on staff statements, and re-check them on a calendar (registrations lapse).
A written delegation policy, reviewed annually, protects Dr. Ruiz far more than an informal understanding - in a board investigation the question will be whether each task was authorized, supervised at the correct level, and performed by a currently registered person.
3. Two weeks later Dr. Ruiz learns the technician did place six sealants. What are the legal and practical consequences, and what should she do now?
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This is unlicensed practice, and it reaches beyond the technician.
Exposure: the technician faces criminal exposure for unlicensed practice; Dr. Ruiz faces discipline for aiding and abetting unlicensed practice and for inadequate supervision, plus billing and insurance problems if the sealants were submitted for payment. A pending application does not retroactively authorize anything.
Immediate steps:
- Stop all clinical assignment for the technician until registration is confirmed.
- Pull the six records; contact the families; examine each patient, redo anything inadequate, and do not bill for the sealants (refund any payments).
- Document everything - what was done, when, by whom, and the corrective action.
- Correct the delegation system: written policy, verified registrations, no task assignment without a supervision-level check.
- Consult a health care attorney about self-reporting to the board and notifying the malpractice carrier; voluntary disclosure with remediation is treated far better than a discovered violation, but the decision should be made with counsel.
The recurring exam point: the dentist is responsible for knowing who is registered and at what level, and 'the application is pending' is never a defense.