Which of the following surgery is contraindicated below 12 years of age?
Contraindications of SMR

Patients below 17 years of age. In such cases, a conservative surgery (septoplasty) should be done.
An acute episode of respiratory infection.
Bleeding diathesis.
Untreated diabetes or hypertension.
Rhinoplasty
Antral puncture
SMR
Septoplasty