How to Write a Case Study for a Dental Practice (Without Needing Patient Testimonials)

11 August 2026·5 min read

Quick answer: Dentists can't use patient testimonials under AHPRA advertising rules — no workarounds. But you can still write a genuinely compelling case study by focusing on the practice's process, aggregate outcomes, technology investments, and a de-identified "typical patient journey" instead of naming, quoting, or showing an identifiable patient. Structured well, these read like real stories — problem, process, result — without a single identifiable detail. ✨

Here's what most dental practices get backwards: they assume a case study without a testimonial is a weaker case study. It isn't. A testimonial is one person's opinion — a de-identified case study is proof of a repeatable process, which is more persuasive to a prospective patient researching whether your practice actually knows what it's doing. 💖 The trick is structure, not permission-chasing.

Please note: general information, not regulatory advice — check current AHPRA guidance and your own compliance team before publishing anything patient-related.

Why dentists can't use patient testimonials

Dentistry is an AHPRA-registered profession, and testimonials — any statement from a patient about their treatment, published anywhere the practice controls — sit inside advertising restrictions specific to registered health practitioners. It's not a grey area: patients are treated as a vulnerable audience for clinical claims, and testimonials can imply guaranteed outcomes treatment can't ethically promise.

Most practices try loopholes instead of a real alternative: a "quick quote," a blurred-name before/after photo, a Google review pinned to the homepage as a "patient story." None of that works — if a real, identifiable patient is the subject, it's a testimonial in substance however it's dressed. The fix is content built from the practice's side of the story.

The de-identified case study formula

1. The presenting problem (generic, common)
Describe a problem type you see regularly, not one patient's file. "Patients often arrive after years avoiding the dentist, with visible decay and gum sensitivity" — not "Sarah came to us with..."

2. The practice's process
Walk through your clinical/operational approach: assessment method, technology, treatment planning, appointment sequencing. This is where the real substance lives.

3. What changed, in aggregate
Use de-identified data or defensible ranges: "patients on this pathway typically need 2-3 fewer follow-ups." Never attribute a figure to one identifiable person.

4. The composite framing (optional)
For a story format, use an explicit fictionalised composite: "consider a typical patient journey — a patient in her 40s — who presents with X." State plainly it's illustrative, not real.

5. The practice-side before/after
Show what changed for the practice — new equipment, redesigned intake, reduced wait times, a same-day capability — with real business data, not a patient's face or file.

Three worked examples

Cosmetic dentistry practice: Instead of a smile-makeover testimonial, the practice published "A Typical Composite Bonding Journey" — a fictionalised composite patient ("a patient in her early 30s, self-conscious about a chipped front tooth") walked through consultation, shade-matching, the bonding appointment, and 12-month maintenance. No detail belonged to a real patient. The page ranked for "composite bonding [suburb]" within four months and became the most-linked page from the intake form.

General practice (wait times): Rather than quoting frustrated-then-happy patients, the practice wrote "How We Cut Average Chair-Side Wait Times by 40%," covering the actual changes made — online booking triage, a revised recall cadence, staggered appointment blocks — with aggregate scheduling data from the practice management system, not any individual's visit. It became a strong local SEO and "why choose us" page with zero patient-identifying content.

Practice investing in same-day crown technology: The case study focused on the technology and the practice: "Why We Invested in Same-Day Crown Technology." It covered the equipment, the shift from a two-visit temporary-crown pathway to a single appointment, and aggregate impact ("this pathway now covers roughly a third of our crown appointments and removes the temporary-crown visit for eligible cases"). No outcome was attributed to an individual.

How to actually put one together

Start with your practice management system, not patient files. Pull aggregate metrics — average visit counts, wait times, appointment volumes, recall completion — rather than any single chart. Write the process section first; it's genuinely yours to tell, and the part most practices skip while chasing a testimonial-shaped quote. If you use a composite journey, build it from patterns you see often, not one real file with the name changed — a changed name alone doesn't de-identify a story. Get your principal dentist to sign off before publishing, and use stock photography or de-identified practice shots rather than real clinical before/after photos, which carry the same risk as a written testimonial.

💡 If in doubt, ask: could a patient, their family, or a colleague recognise who this is? If the honest answer is "maybe," it's not de-identified enough — rewrite it as an aggregate or composite before it goes anywhere public.

Mistakes to avoid

Publishing a "patient story" that's one real patient with the name swapped — age, suburb, or timing can still identify them.
Using a real before/after clinical photo, even face-cropped — teeth and jaw structure can be recognisable.
Repurposing a Google review as a "case study quote" — it's still a testimonial, just relocated.
Overclaiming outcomes ("guaranteed," "pain-free," "permanent") to compensate for skipping a testimonial.
Forgetting to label composite journeys as composites, so readers can't tell it isn't a real individual.

Frequently asked questions

Can we use a patient's words if we don't publish their name?

No. Identifiability isn't just about names — a first-person quote about specific treatment, published on the practice's own channels, is generally still a testimonial in substance. Treat any real patient's account of their own treatment as off-limits, and build from process and aggregate data instead.

Are before/after photos always off-limits?

Real, identifiable clinical photos carry testimonial-style risk even without a name, since teeth and facial features can be recognisable. Practices vary in how conservatively they treat this — some use heavily de-identified photography with narrow consent; others avoid real patient photos entirely. Confirm your approach with your compliance advisor rather than assuming either extreme is fine.

Do referrer relationships (GPs, specialists) count as testimonials?

A referrer commenting on their working relationship with your practice, rather than on a specific patient's treatment or outcome, is a different category — but it can still carry its own advertising considerations depending on wording. Keep referrer content focused on the relationship and process (referral handling, communication turnaround, shared treatment planning), not outcomes, and check current guidance before publishing.

Will a de-identified case study convert as well as a testimonial would?

Honestly, we can't promise identical results — testimonials tap a kind of social proof process-based content doesn't fully replicate, and there's no guaranteed uplift figure we'd stand behind. What we can say is a specific, well-written case study beats a vague one every time, and it tends to perform well for SEO and for building trust with patients doing genuine research before booking.