For optometrists, few clinical findings require more decisive action than a symptomatic retinal tear or retinal detachment.
Flashes, new floaters, a visual field defect or sudden loss of vision can signal a retinal break or evolving retinal detachment. Once a retinal tear or detachment is suspected, the priority is no longer simply establishing the diagnosis; it is ensuring the patient reaches the appropriate ophthalmic service without unnecessary delay.
The clinical management of retinal detachment is the same regardless of whether a patient is treated publicly or privately. What can differ considerably is how the patient enters the system, who initially assesses them, how quickly they can access a vitreoretinal surgeon, and where treatment is ultimately performed.
Why does the referral pathway matter?
This is where an understanding of the public versus private system becomes particularly useful for referring practitioners.
The private pathway
The private pathway can provide a more direct route to a vitreoretinal specialist.
Where a private retinal service is available and able to assess the patient urgently, the referring optometrist or GP may be able to contact the ophthalmologist or practice directly and arrange same-day assessment. At Queensland Eye and Retina Specialists we have three Vitreoretinal surgeons and can almost always facilitate urgent assessment of patients on the same day.
The pathway may therefore look more like:
Optometrist/GP → Vitreoretinal specialist assessment → Laser or surgery
If surgery is required, the patient can then be admitted or booked through the associated private hospital, depending on the urgency and clinical circumstances. Ad hoc sessions are often available for cases requiring urgent surgical treatment and will not be altered for other time critical procedures.
This direct-access model can be particularly useful when a retinal tear is identified before a detachment has developed. It may allow the tear to be treated promptly with laser or cryotherapy and potentially prevent progression to retinal detachment.
The public pathway
In the Queensland public system, the pathway differs depending on time and day of the week. For Brisbane based patients, both the Royal Brisbane and Women’s Hospital (Monday – Friday 8am-3pm) and Princess Alexandra Hospital (Monday – Friday 8am-3:30pm, Saturday AM) have dedicated eye casualty clinics. Outside of these hours there is an ophthalmology registrar on call 24/7, who can be contacted via the hospital switchboard. If you are referring a patient to a public hospital via the emergency department, the on-call ophthalmology registrar should always be contacted so they can discuss the case and provide additional advice.
A patient presenting to an optometrist with a suspected retinal tear or detachment should not be placed on a routine public ophthalmology waiting list, as this could delay appropriate assessment and treatment.
The public pathway may involve:
Optometrist/GP → Emergency Department → Ophthalmology assessment → Vitreoretinal assessment → Laser or surgery
The exact process will vary according to the hospital and local arrangements. Access to a surgical theatre can also be unpredictable in a public hospital setting, as life-threatening emergencies will be given priority.
For the referring practitioner, the key point is that a suspected retinal detachment should be communicated as an emergency, rather than relying on a standard outpatient referral.
Does the treatment actually differ between public and private care?
Generally, the fundamental surgical principles do not change according to whether the patient is seen publicly or privately. A retinal detachment still needs to be anatomically repaired, and the appropriate procedure remains dependent on the retinal findings.
The more meaningful difference is timely access to treatment and the logistics surrounding it.
Factors that may differ include:
Public pathway | Private pathway |
Emergency Department-based entry | Direct referral to ophthalmologist/retina service may be possible |
Triage by dedicated ophthalmology services | Specialist triage within the private practice |
Dependent on local hospital resources and on-call arrangements | Dependent on individual specialist and hospital availability |
Treatment within the public hospital system | Treatment within a private hospital or outpatient setting |
No direct cost to an eligible public patient | Consultation, hospital and procedural costs may apply |
Follow-up through public ophthalmology services, not always with treating doctor | Follow-up generally coordinated through the private ophthalmologist |
Treatment may be completed by a trainee ophthalmologist | Treatment by Vitreoretinal Specialist |
Why timing matters
The urgency of retinal detachment is particularly important when the macula remains attached.
A macula-on retinal detachment threatens central vision if the detachment progresses into the fovea. Consequently, these patients generally require particularly urgent assessment and surgical management.
Once the macula has detached, the urgency and expected visual prognosis change. The timing of surgery will depend on the duration and extent of macular involvement, the configuration of the detachment and other clinical factors.
This is why the referring practitioner should communicate not simply “retinal detachment”, but as much useful clinical information as possible.
What should be included in an urgent referral?
A useful referral should ideally include:
Clinical information
- Onset, progression of symptoms and any associated trauma
- Flashes and/or floaters
- Presence and location of a visual field defect
- Visual acuity in each eye
- Relevant ocular history (previous surgery, high myopia, tear or detachment in fellow eye, strong family history)
Examination findings
- Dilated peripheral retinal examination
- Location and extent of any retinal tear or detachment
- Macular status — macula-on versus macula-off
- Vitreous haemorrhage
Imaging
- Widefield retinal photography (if available)
- OCT (to determine macula status)
A good referral can help the receiving ophthalmologist triage the patient appropriately.
So, what should referring practitioners do?
For optometrists and GPs, the most important considerations are:
- Recognise the red flags.
New flashes, sudden floaters and a field defect warrant careful peripheral retinal assessment. - Don’t underestimate a retinal tear.
A retinal tear should not be considered an incidental peripheral finding. Symptomatic retinal breaks require prompt ophthalmic assessment. - Establish the urgency clearly.
A suspected retinal tear or detachment should enter an urgent pathway rather than a routine outpatient referral. - Know your local public pathway.
In Queensland both RBWH and PAH have dedicated eye casualty clinics. If referring a patient with an emergency condition outside of eye casualty hours, you should always contact the on-call eye registrar. - Know your private pathway.
Where private vitreoretinal services are available, direct communication with the ophthalmologist or clinical optometrist may facilitate rapid specialist assessment. - Communicate the macular status.
“Retinal detachment” is useful; “macula-on retinal detachment” is considerably more useful.
The take-home message
For a patient with a retinal tear or detachment, the question is not simply “public or private?”
The more important question is:
“How quickly can this patient be assessed by someone who can definitively treat the retinal pathology?”
The underlying treatment principles remain the same across public and private care. What can differ is the pathway used to reach the retinal specialist, the availability of emergency ophthalmic services, and the logistics of accessing surgery.
For optometrists and GPs, recognising the emergency, communicating the clinical findings clearly and understanding the local referral pathways can make a meaningful difference to how quickly the patient reaches definitive treatment.
When in doubt, call your local vitreoretinal specialist and ask for assistance.