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Severe ocular injury resulting from chuna packets
Tushar Agarwal1, Rasik B Vajpayee, Namrata Sharma
1Rajendra Prasad Centre for Ophthalmic Sciences, All India Institute of Medical Science, New Delhi, India.
Ophthalmology
|April 11, 2006
Summary
Bursting chuna packets, a chewing tobacco additive, can cause severe eye burns in children. Despite medical and surgical interventions, these ocular alkali burns often lead to poor visual outcomes.
Area of Science:
- Ophthalmology
- Trauma care
- Public health
Background:
- Chuna packets, containing edible calcium hydroxide paste, are common additives to chewing tobacco in India.
- Accidental bursting of these packets can lead to severe ocular alkali burns, particularly affecting children.
Purpose of the Study:
- To describe the mechanism and outcomes of severe ocular alkali burns caused by bursting chuna packets.
- To analyze the management strategies and visual prognosis for affected patients.
Main Methods:
- A retrospective case series of 21 patients (25 eyes) with ocular alkali burns from chuna packets.
- Data collected included injury presentation, visual acuity, injury grade, treatment (medical or surgical), and final visual outcome.
Main Results:
- The average age of injured patients was 8.4 years.
- Most burns were severe (grade 4), with initial visual acuity often limited to light perception.
- While various surgical interventions were employed, final visual acuity at long-term follow-up remained poor (median 1/60).
Conclusions:
- Bursting chuna packets represent a significant cause of severe ocular alkali burns in pediatric populations.
- Both medical and surgical treatments offer limited visual recovery, highlighting the severity of these injuries.