How Do You Spell CHOANAL ATRESIA?

1. Choanal atresia is a rare congenital condition characterized by a partial or complete blockage in the back of the nasal cavity, particularly in the area where the nasal passages connect to the throat. This obstruction can occur either unilaterally, affecting one side only, or bilaterally, affecting both sides. It typically arises due to a failure in the normal development of the nasal passages during fetal development.

   In the case of choanal atresia, the thin bony or membranous tissue that would normally separate the nose from the throat fails to properly form, thus causing the blockage. This results in difficulty or even inability to breathe through the nose, especially when trying to inhale forcefully. Infants with choanal atresia often exhibit respiratory distress shortly after birth, as they primarily rely on nasal breathing.

   The condition is usually diagnosed in the early weeks of life, as the affected newborns commonly present with nasal obstruction and difficulty feeding. Although the exact cause of choanal atresia is not fully understood, genetic and environmental factors are believed to contribute to its development.

   Treatment typically involves surgery to remove or bypass the obstruction in order to restore normal airflow through the nose. This may involve making a small opening in the blocked tissue or creating a new passage using various surgical techniques. With appropriate intervention, individuals with choanal atresia usually have improved breathing and better overall quality of life. Regular follow-up care is essential to monitor the condition and address any potential long-term complications.

Common Misspellings for CHOANAL ATRESIA

The word "Choanal Atresia" can be broken down to understand its etymology:

1. Choanal: The term "choanal" comes from the Greek word "choane", meaning "funnel" or "passage". It refers to the posterior nasal opening or passage that connects the nasal cavity to the back of the throat.

2. Atresia: The term "atresia" originates from the Greek word "a-" meaning "no" or "without", and "trēsis" meaning "perforation" or "piercing". It is used in medical terminology to indicate the absence or closure of a normal body opening or tubular structure.

Therefore, "Choanal Atresia" is a medical term describing the congenital condition in which the choanal passage is partially or completely blocked or closed, resulting in difficulty breathing through the nose.