Expired Anesthesia Credential and an Uncredentialed Assistant
Marcus T., RDH, practices in a four-chair office in Baltimore County. His Maryland local anesthesia certification lapsed four months ago when the required renewal continuing education was not submitted; his nitrous oxide–oxygen sedation certification remains current. On a Saturday the owner-dentist is sedating an anxious 9-year-old in operatory 1 and calls across the hall: 'Give the patient in room 3 two carpules of 2% lidocaine with 1:100,000 epinephrine, inferior alveolar block - my hands are full.' The room 3 patient is a 34-year-old who has never received local anesthesia and whose medical history section is blank. At the same time the dentist tells a dental assistant who graduated six weeks ago - not licensed or certified as an expanded-function assistant, with no radiography credential - to 'place the sealants on the 12-year-old in room 4 and have Marcus sign the chart as supervising clinician.' The assistant has never placed a sealant on a patient.
1. Analyze the local anesthesia request. May Marcus administer the block? What should he do instead?
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The credential controls, not the dentist's permission. Local anesthesia by a hygienist in Maryland requires a valid, additional credential on top of the RDH license, administered under the supervision conditions attached to that credential. A lapsed certification means the act is unlicensed practice, whether or not the dentist authorizes it and whether or not Marcus 'knows how.' The dentist's instruction does not create authority the Board has not granted.
Compounding problems.
- No medical history: a first-time local anesthetic patient with a blank history has not been screened for allergy, cardiovascular disease, or drug interactions. Two carpules of 2% lidocaine with 1:100,000 epinephrine is 72 mg lidocaine and 36 mcg epinephrine - a dose that requires a documented weight and history before administration.
- No dentist assessment on record for this patient today, and no evidence of the supervision condition the anesthesia credential requires.
- The dentist is occupied sedating a pediatric patient and cannot monitor a second patient under anesthesia.
What to do. Refuse the specific act, not the patient: 'I can't administer local anesthesia - my certification lapsed four months ago and it isn't valid until it's reinstated.' Complete the medical history and vital signs, then either have the dentist perform the block himself, reschedule, or have the patient seen by a hygienist whose certification is current. Document the refusal, the reason, and the plan.
Follow-through. Do not treat the lapse as paperwork; contact the Board about reinstatement before doing any anesthesia, and notify the office manager so the schedule stops routing anesthesia cases to Marcus.
2. Analyze the sealant delegation. Can the assistant place sealants? Can Marcus sign as supervising clinician? What is the compliant path?
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Two separate problems.
1. Who may perform the procedure. Sealants are a delegable function in Maryland, but only to a person the Board authorizes to perform it - typically the hygienist, or an assistant holding the appropriate expanded-function credential. A six-week graduate with no credential, no radiography qualification, and no clinical experience placing sealants does not meet that standard. The dentist can direct the task; he cannot confer the credential.
2. Who may sign the chart. A clinician signs for care she performed or directly supervised and verified. Marcus was in the other operatory; signing as 'supervising clinician' for a procedure he neither supervised nor checked is a false record, and it exposes him to discipline for falsification even though the dentist gave the order. 'The dentist told me to' is not a defense to a Board complaint.
Compliant path. Either (a) Marcus performs or directly supervises the sealants himself - checking isolation, verifying each tooth before and after placement, and signing for what he actually did - or (b) the sealants are rescheduled until the assistant has completed the credentialing the Board requires, with the dentist supervising within the applicable rules. If a sealant is placed in Marcus's absence, the operator who placed it and the supervising dentist document it; Marcus does not.
If a sealant has already been placed improperly: document the true sequence of events, examine the teeth, and tell the dentist in writing rather than creating a chart entry that conceals it.
3. Marcus is a new employee on probation and fears retaliation. What should he say, and how should he protect himself?
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Say it once, clearly, to the dentist in private - not in front of the patient.
- 'I can't give local anesthesia. My certification lapsed in [month]; giving a block now would be practicing without the credential, and it would put your practice at risk too. I can take the medical history and vitals, but you or another certified clinician needs to do the injection.'
- 'I can't sign as supervising clinician for sealants I didn't supervise. I'll do them myself, or we reschedule until [assistant] is credentialed.'
Protect the record. Make a factual, non-editorial note of what was asked and what was done for each patient. Keep a personal copy of any written instruction, the CE documentation showing the certification lapse and the reinstatement steps, and the date he notified the employer. If the request is repeated after he has objected, put the objection in writing to the dentist and, if the practice has one, to the office manager or compliance contact.
Know the exposure. Following an unlawful order does not transfer the liability to the person who gave it. The hygienist's license carries the consequences for both the anesthesia and the false chart entry.
Escalation. If the practice continues to route anesthesia to a hygienist without a current credential, or continues to have uncredentialed staff place sealants, that is reportable conduct. Marcus should not wait for a patient injury to decide - and he should not assume that resigning quietly ends his own exposure for the charts he already signed.