Traumatic Retinal Detachment

Timing of Symptom Onset After Trauma

Symptoms of posterior vitreous detachment (PVD) such as flashes and floaters may appear immediately after trauma OR develop within 6 weeks following the initial traumatic event 1
The American Academy of Ophthalmology specifically recommends monitoring patients for new or changing symptoms for up to 6 weeks following trauma, as this is the critical period when retinal breaks may develop 1
Trauma-induced PVD can occur at a younger age than typical age-related PVD, which normally occurs between ages 45-65 1

Patient history should specifically identify any interval history of eye trauma when evaluating new visual symptoms 2
Both blunt trauma and penetrating eye injuries can precipitate PVD and subsequent retinal detachment 1

Between 8-22% of patients with acute PVD symptoms have a retinal tear at initial examination 1
Even without retinal breaks at initial exam, approximately 2% of patients develop breaks in the following weeks 2
Visual acuity measurement is a key examination component 2
Vitreous evaluation (looking for pigment, hemorrhage, or syneresis) is a key examination component 2
Thorough peripheral fundus examination using scleral depression is a key examination component 2
B-scan ultrasonography when media opacity prevents direct visualization is a key examination component 2

All patients with trauma-related PVD should have follow-up examination within 6 weeks, even if initial exam is negative 1
This is particularly important for patients with any degree of vitreous pigment, vitreous/retinal hemorrhage, or visible vitreoretinal traction 2

Patients should be advised to seek immediate care if they develop new or increased floaters 3
Patients should be advised to seek immediate care if they develop light flashes 3
Patients should be advised to seek immediate care if they develop peripheral visual field loss 3
Patients should be advised to seek immediate care if they develop decreased visual acuity 3

The assumption that traumatic retinal detachment must occur immediately after injury is incorrect - symptoms can develop weeks later 1
Follow-up examination is essential even when initial examination is normal, as new breaks can develop in the weeks following trauma 2