Key Questions
1. What is the endoscopic endonasal transsphenoidal approach (EETA)?
EETA is a minimally invasive surgical technique used to access the skull base and pituitary region through the nasal passages.
2. Why does EETA have a steep learning curve?
The complexity of the anatomy, the need for advanced endoscopic skills, and the management of potential complications contribute to the steep learning curve.
3. How many cases are needed to overcome the EETA learning curve?
The median estimated number of cases required is 32, with a range from 9 to 120 cases, to achieve proficiency.
4. What factors influence the learning curve in EETA?
Factors include the surgeon's prior experience, the complexity of cases, availability of advanced equipment, and quality of training programs.
5. How can the learning curve for EETA be improved?
Implementing standardized training protocols, utilizing simulation-based education, and engaging in mentorship programs can help flatten the learning curve.
