This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General anatomy, Subject name: Anatomy
Vomer ala and sphenoidal rostrum junction is 
Select and explain. 
A. Syndesmosis, B. Synostosis, C. Schindylesis, D. Gomphosis
C: Schindylesis
Answer: C: Schindylesis 
Explanation: Spheno- vimerine joint is a schindylesis suture at the roof of the nasal cavity Ref: Gray's39e/p185-210