Trenthos Vision · Ophthalmology

Practice management, built for the eye clinic.

A modern, ophthalmology-specific clinical system for Australian practices: structured eye-exam workflow, injection tracking, IOL calculation, refraction and MBS billing in one secure cloud platform.

AWS ap-southeast-2 TLS 1.3 · AES-256 TOTP MFA Private pilot, 2026
What's inside

Purpose-built for ophthalmology.

Most practice software treats ophthalmology as one specialty among dozens. Vision does the opposite: every screen is designed around how eye clinics actually work.

Eye exam workflow

Structured VA, refraction, IOP, slit lamp, posterior segment and glaucoma assessment, with trend charts across visits.

Injection tracker

Treat-and-extend interval calculator, VA trend overlay, and intravitreal item billing prepared with each visit.

IOL calculator

Barrett Universal II, SRK/T, Haigis and Hoffer Q, with biometry imported from Zeiss IOLMaster, Tomey and Lenstar.

Eye diagrams

Clickable anterior and posterior segment diagrams with drawing tools for tears, PRP and lesions, saved with every encounter.

Versioned notes

Every save is a new immutable version. Full history, full accountability, written for clinicians who care about defensibility.

Cloud-native

Runs in the browser, nothing to install. The clinic's data stays in Australia, encrypted and backed up.

Australian healthcare

Designed for the infrastructure your practice already uses.

Some integrations ship with the platform; others are progressing through Australian government conformance queues in parallel.

  • MBS billing Current schedule, item picker, multi-operator and bilateral rules, bulk-bill and DVA. Shipping
  • SMS reminders Appointment confirmations, no-show reduction and recall workflows. Shipping
  • Medicare claiming Tyro Health bridge from day one; native ECLIPSE conformance in the pipeline. In progress
  • Medical Objects Secure inbound and outbound HL7 for referrals, pathology and correspondence. In progress
  • ICD-10-AM & SNOMED CT-AU Coded diagnosis from a clinician-curated favourites list. In progress
  • VIP.net migration Full-clinic import path for practices leaving Best Practice VIP.net. In progress
  • My Health Record ADHA conformance underway; consult and discharge summary upload. Conformance
  • HI Service IHI, HPI-I and HPI-O lookups, pending Services Australia approval. Pending
Compliance & security

Healthcare-grade, by default.

Compliance is in the architecture, not the marketing.

Hosted in Australia

All clinical data resides in AWS ap-southeast-2. Data sovereignty is non-negotiable.

Encrypted end to end

AES-256 at rest, TLS 1.3 in transit. Encrypted backups.

MFA & Argon2id

TOTP multi-factor mandatory for clinical users. Argon2id hashing, refresh-token theft detection.

Database audit trail

Every read and write on clinical data captured at the database layer, retained for 7 years, longer for minors and implant records.

Versioned, not overwritten

Clinical entries are versioned and soft-deleted, never silently overwritten, and destroyed or de-identified at the end of their lawful retention period (APP 11.2).

External security testing

An independent OWASP Top 10 penetration test by an external firm is planned before general availability.

Status

Currently in private pilot with Australian eye clinics.