This fact is from Traumatic Dental Injuries in Pedodontics. It is a commonly tested concept in NEET MDS examinations. Understanding this fact is crucial for answering MCQs correctly.
Most common permanent tooth injury = crown fracture enamel
Most common primary tooth injury = luxation intrusion
Avulsion replant within 30 minutes = best prognosis
Storage media ranking: Milk better than Saline better than Saliva
Flexible splint = 2 weeks for avulsion
Root fracture splint = 4 weeks
Andreasen classification comprehensive.