NZ Dental Therapy REX study materials
NZ Dental Therapy REX study resources

Shared guardianship, a reluctant 11-year-old and a same-day records request

NZ Dental Therapy REX · Put your knowledge to work in context.

All case studies

Shared guardianship, a reluctant 11-year-old and a same-day records request

Jayden, aged 11, attends your school dental clinic with his mother, who has him in her day-to-day care. His parents separated two years ago and share guardianship; the clinic file lists both parents as guardians, with different addresses and mobile numbers. Clinically, 55 is grossly carious with a buccal swelling and is tender to percussion, and 36 has a deep fissure lesion. The treatment plan on file, written by the supervising dentist, is: extract 55, restore 36, fissure-seal 16 and 26. Jayden is nervous and says he will not have 'the needle', but agrees to 'the sleepy cream'. His mother signs the consent form and says, 'Just get it done, he's fine when I'm here.' The next morning, before the appointment, his father telephones the clinic, says he has never agreed to 'teeth being pulled out', demands that treatment stop immediately, and asks for a full copy of Jayden's records emailed to him that day.

1. Who can lawfully consent to the extraction of 55, and what should you do about the father's demand that treatment stop?

Read the worked answer

Both parents are guardians, so either can ordinarily give lawful consent for a child of 11; you do not need two signatures on the form. However, once the second guardian has expressly objected, you are on notice of a genuine dispute between guardians. Consent from one guardian is no longer a safe basis for elective treatment, and the extraction should be paused.

Next, test whether this is actually elective. A localised buccal swelling in a systemically well child with no trismus, dysphagia or facial cellulitis can safely wait a short time while the dispute is resolved, with analgesia and clear safety-netting advice. Antibiotics are not indicated without systemic involvement, and giving them to 'buy time' is poor antimicrobial stewardship. If Jayden developed facial swelling, trismus, fever or malaise, the balance shifts: you would treat in his best interests under Right 7(4) of the Code of Health and Disability Services Consumers' Rights and arrange urgent referral.

Do not become the arbiter between the parents. Explain to each that both are guardians, that treatment is on hold, and that they need to reach agreement; offer to speak to both together, involve your clinical leader, and point them to mediation or legal advice if they cannot agree. Document the conversation, who said what, and the clinical rationale for delay.

Finally, Jayden's own view matters. An 11-year-old with sufficient understanding should give assent, and his stated refusal of local anaesthetic is a clinical signal, not an inconvenience.

2. How should the clinic respond to the father's request for a full copy of Jayden's records?

Read the worked answer

A guardian is a personal representative of his child for the purposes of the Privacy Act 2020 and the Health Information Privacy Code, so the father has a prima facie right of access to Jayden's health information. The mother's objection does not, by itself, extinguish that right - the information belongs to Jayden, not to either parent.

Process matters as much as principle:

  • Verify identity. Ring him back on the mobile number already on file; do not send records to an unverified email address.
  • Use a secure channel and respond within the 20-working-day statutory timeframe, telling him if you need an extension.
  • Route the request through your privacy officer rather than handling it informally at the chairside.
  • Consider withholding only on recognised grounds (for example, where disclosure would pose a serious threat to someone's safety, or where release to a representative would be contrary to the child's interests). A parent asking for his son's clinical notes is not, in itself, such a case, and blanket refusal would be hard to justify.
  • Redact third-party information, such as the mother's contact details or anything about other patients.
  • Release the factual clinical record - notes, charting, radiographs, the treatment plan - not speculative commentary about the family.

Tell Jayden, at his level, that his information is being shared with his dad, and record that you did. If you believe disclosure genuinely risks Jayden's wellbeing, take advice before refusing rather than refusing alone.

3. At the rearranged appointment Jayden again refuses local anaesthetic. How would you manage this, and what would you document?

Read the worked answer

Start by finding out what 'the needle' means to him - pain, the sight of it, a previous bad experience, a fear of numbness or of losing control. The answer determines the technique. Tell-show-do, a clear stop signal he controls, topical anaesthetic with adequate time to work, a butterfly or slow injection technique, and short appointments with agreed breaks all have better evidence behind them than persuasion.

Be honest. Offering 'just the cream' when you intend to give an injection trades short-term compliance for long-term fear and is a consent problem as well as a clinical one. Explain what the cream does and does not do.

If he still declines, respect the refusal. Options include: stabilising with a fluoride varnish and a temporary dressing while you build rapport; a further acclimatisation visit; nitrous oxide/relative analgesia if you are trained and equipped; or referral to the supervising dentist, a paediatric dentist, or for sedation or general anaesthesia if the infection cannot be managed otherwise.

Never restrain a child to complete treatment, and do not let a parent's 'just get it done' override the child's distress.

Document: his stated concerns, the behaviour-management techniques used, the options offered, the informed refusal of local anaesthetic by the child, the mother's views, the interim plan, and the safety-netting advice about swelling, pain and fever.