How to Write a Case Study for an Optometry Practice (Without Patient Testimonials)

18 August 2026·5 min read

Quick answer: A compliant optometry case study works like a de-identified process story, not a testimonial: it walks through presenting concern → assessment approach → general outcome framed responsibly → what it shows about how your practice works, without naming a patient, showing their photo, or promising a specific result to anyone reading it. Below is the exact template we use, three worked examples, and the one line practices most often get wrong. ✨

Testimonials feel like the obvious way to build trust — a happy patient's own words do a lot of persuading. Which is exactly why they're the one content lever AHPRA-registered optometrists can't pull. The good news: a well-written case study can do most of the same trust-building work, sometimes better, because it shows your actual clinical thinking rather than just someone's satisfaction. 💖

Please note: general marketing information, not legal or clinical advice — check current AHPRA/National Law advertising guidelines before relying on it.

What most optometry practices get wrong writing case studies

Anonymising the name but keeping identifying detail — exact age, suburb, occupation and photo together can still identify someone, even without a name attached.
Writing it as a testimonial in disguise — "Sarah says she can finally see the board clearly" is still a patient's personal endorsement, just with the name changed.
Promising the same outcome to future patients — describing one result in a way that reads as a guarantee for anyone reading it.
Skipping the clinical reasoning — the assessment process is actually the interesting, trust-building part, and it's the part most practices leave out.
No consent process — publishing before checking with the patient, even when details have been changed.

The de-identified case study template

1. Presenting concern — a general, non-identifying description of why the patient came in. E.g. "A patient in their 30s presented with difficulty adjusting between screen and distance work."

2. Assessment process — what you actually did, step by step. This is the part that builds authority — most patients have never seen inside the clinical reasoning.

3. General outcome, framed responsibly — describe the type of result without guaranteeing the same for every reader. E.g. "With an updated prescription and a lens coating suited to screen use, the patient reported improved comfort during the day" — not "cured their eye strain".

4. What it shows about your approach — the actual point of the piece: why your process caught something, or how your fitting approach differs, connecting the process to your practice's way of working rather than to one person's result.

Checklist before publishing: ☐ No name, initials, photo or exact age ☐ No identifying combination of suburb + occupation + condition ☐ Written or verbal consent obtained and recorded ☐ No language implying a guaranteed or typical result ☐ Reviewed against current AHPRA advertising guidelines

Three real examples

Complex contact lens fitting: A patient with an irregular corneal shape had struggled with standard lenses for years. The case study walks through the specialised fitting process — trial lenses, follow-up adjustments, the reasoning behind the final lens choice — without naming the patient or promising every irregular fitting will resolve the same way.

Myopia control program: Rather than showing a single child's "before and after" prescription — which risks reading as a guaranteed outcome — the case study describes the monitoring process: six-monthly reviews, the options discussed with parents, how progress is tracked over a program rather than a single visit.

Eye health issue found during a routine test: A routine check identified signs that warranted referral. The case study focuses on what the assessment picked up and why the referral pathway mattered — not the personal outcome — making the point that a "just a check-up" appointment can catch more than glasses needs.

How to write it so it still reads like a genuine story

The temptation is to strip out every specific until the case study reads like a clinical textbook entry — which fixes the compliance problem but kills the readability. A better approach: keep the narrative shape (a real situation, a real process, a real point) and de-identify only what actually identifies someone — name, photo, exact age, or a precise combination of suburb, occupation and condition. Use stock or illustrative imagery rather than an actual patient photo, even with a blur. Loop in the treating optometrist to check the assessment section for accuracy before it goes anywhere near a webpage — nothing undermines a case study faster than a subtly wrong clinical detail. And publish it as a proper page on your website, not just a social caption, so it keeps earning attention months after you wrote it.

💡 Heads up: Get consent even for a de-identified case study, and treat "de-identified" as the reader's test, not yours — if someone in the patient's own circle could work out who it is from the details you kept, it isn't de-identified enough.

Mistakes that quietly turn a case study into a testimonial

Keeping an identifying combination of details — small-town suburb, occupation and condition together can still point to one person.
Writing the outcome as a guarantee — implying every future patient will get the same result.
Skipping clinician review or patient consent before publishing.
Using different words for the same problem — a testimonial with the patient's name swapped for "a client" is still a testimonial in substance.
Burying it in a PDF instead of publishing it as a proper, findable page on your site.

Frequently asked questions

What's the actual difference between a case study and a testimonial?

A testimonial is the patient's own words about their experience and satisfaction — that's what National Law s133 restricts for AHPRA-registered practitioners. A case study is written by the practice, focuses on the clinical process, and doesn't rely on a patient's personal endorsement to make its point.

Do I still need consent if the case study is de-identified?

Yes — we'd recommend treating consent as standard practice regardless of how thoroughly you've de-identified the details, both as good practice and because "de-identified" is a judgement call that's safer to have the patient agree with too.

Can I use a composite case based on a few similar patients?

Yes, and many practices do — as long as you're upfront that it's a composite or illustrative example rather than implying it's one specific documented case with those exact facts.

Will case studies definitely outperform other content for SEO or trust-building?

Not guaranteed. Case studies tend to perform well because they show process and specificity that generic service pages lack, but they work best as one part of a wider content approach, not a silver bullet on their own.