Pattern one
The plan that could not be attended
A sound programme issued elsewhere that requires weekly attendance 150 kilometres away. Correct clinically, impossible practically, abandoned by week eight.
Fusion therapy needs weekly supervision across four to six months. For a family in Pondicherry that has meant a 150-kilometre round trip, repeatedly, and it is the reason so many programmes here stop early. We deliver documented assessment and fusion therapy by secure telehealth, with a single in-clinic visit only where it genuinely adds something.
The distribution of strabismus does not vary meaningfully between a metro and a smaller city. The interval between the turn appearing and someone measuring it does.
That interval matters more for strabismus than for almost any other condition we treat, because control degrades and suppression deepens with time. An intermittent deviation caught while control is still good has a short, high-yield therapy programme available. The same deviation two years later, now constant with established suppression, does not.
None of that is about the child or the family. It is about how far away the nearest person who measures control grading and stereoacuity happens to be. Removing the distance removes most of the delay.
Cover one of your child’s eyes with your hand for two seconds while they look at something across the room, then uncover it and watch the eye that was covered. If it moves to take up fixation, that is worth an appointment. Repeat at the end of a long day, when control is weakest — that is when an intermittent deviation is most likely to show.
Sudden onset double vision, or a turn that appears overnight, needs same-day medical assessment locally rather than a therapy appointment.
Puducherry and Cuddalore
Nothing about strabismus care here is clinically unusual. The obstacle has always been geography, and geography is the part a remote programme actually fixes.
Pattern one
A sound programme issued elsewhere that requires weekly attendance 150 kilometres away. Correct clinically, impossible practically, abandoned by week eight.
Pattern two
A turn noticed early by the family, measured properly two years later, by which time control has degraded. Still treatable, on a longer timeline and with a lower ceiling.
Pattern three
A child who closes one eye outdoors and is assumed to be photosensitive. In strong coastal daylight this is a common and easily missed presentation of intermittent exotropia.
We work with families across
Cycloplegic refraction and examination of the eye itself must be in person; we name the specific test so it can be done locally in one visit.
Weekly supervised sessions from home, with short daily practice, and an optional single in-clinic visit in Chennai if it would add value.
Initial measurement
Everything measurable remotely is taken at the first session, and the one measurement that genuinely requires a prism bar in the room is specified so a single local visit covers it.
Getting the glasses right
The prescription settled early and deliberately, because a family travelling to have lenses dispensed should make that journey once with final numbers.
Weekly supervised therapy
Weekly supervised fusion work with short daily practice between sessions, run entirely from home, with no stage reintroducing the travel the arrangement exists to avoid.
Reassessment
Reassessment at session eight and a taper afterwards, with follow-up reviews also conducted remotely so that continuity does not reverse the arrangement.
Once, ideally — an in-person prism cover test in multiple gaze positions is more reliable in the room, and if you can make a single trip we will arrange it. Weekly attendance is a different question. A 150-kilometre round trip on a school night for four to six months is what stops most Pondicherry programmes, and an incomplete programme produces a worse result than a remote one finished properly. Our standard recommendation is one in-clinic assessment where practical, then weekly supervision from home.
It might be, but it is also one of the most reliable early signs of intermittent exotropia, and it is very easy to attribute to strong coastal daylight. The mechanism is that bright light disrupts fusion, the eye drifts out, and closing it removes the second, conflicting image. Children do this automatically and never mention it. If it happens consistently outdoors and not indoors, it deserves a proper cover test rather than sunglasses.
In almost all cases, yes. What the session needs is a stable video call and a screen; a laptop or tablet is ideal. The measurement targets we use are posted to you physically, so if the connection drops mid-session you still have the materials in your hands and we can continue over audio. We test the setup before the first paid appointment rather than discovering a problem in the middle of one.
For an intermittent deviation with some residual fusion, a typical course runs twelve to twenty-four supervised sessions with daily home work, and control usually begins shifting before the angle does. Constant deviations of long standing take longer and have a lower ceiling. We set a formal review point rather than an open-ended timeline, so that if control has not improved by it, that is discussed openly rather than absorbed into a longer programme.
Both are legitimate and they are not always achieved together. Appearance matters, particularly to adolescents and adults, and it is not a trivial consideration. But an eye that looks straight while the brain continues to ignore it has been improved in one dimension only. Where both are achievable we pursue both; where a choice exists, we set out plainly what each option delivers and leave the decision with the family.
Telehealth From Our Southern Clinics
Delivered to Pondicherry by secure telehealth — in-clinic prism testing in Chennai, around 150 km away.
Do the two-second cover test at home tonight. If the eye moves, book a telehealth assessment — no travel, and a documented set of measurements at the end of it.