Question 1

Q: What is the best and safest site for performing a tracheostomy?

Between the 2nd and 3rd tracheal rings. ***Between the 2nd and 3rd tracheal rings*** - This specific location is widely considered the **optimal site** for an elective tracheostomy as it avoids the **cricoid cartilage** (reducing risk of stenosis) and maintains adequate distance from the thyroid isthmus and great vessels. - Accessing this space allows for a safe procedure while minimizing the risk of accidental **damage to the cricoid cartilage**, which is the only complete ring of the airway. *Through the cricothyroid membrane* - This anatomical landmark is reserved for **emergency cricothyroidotomy**, not a standard elective tracheostomy. - Incising here carries a significant risk of **subglottic stenosis** and laryngeal injury due to the proximity to the true vocal cords. *Between the 4th and 5th tracheal rings* - While technically possible, this site is generally placed **too low** in the neck. - Placing an incision this low increases the risk of injuring the large **thyroid veins** or the **brachiocephalic (innominate) artery**, particularly if the neck is hyper-extended. *Just below the cricoid cartilage* - An incision placed immediately below the cricoid cartilage is avoided because it risks damaging the **cricoid cartilage ring** itself, which provides essential structural support to the airway. - This position significantly increases the long-term risk of **subglottic stenosis**, a severe and difficult-to-manage airway complication.

Question

What is the best and safest site for performing a tracheostomy?

Accepted Answer

Between the 2nd and 3rd tracheal rings

Answer

Through the cricothyroid membrane

Answer

Between the 4th and 5th tracheal rings

Answer

Just below the cricoid cartilage

FMGE 2026 — Surgery