Who first advocated the opening of mid palatal suture to expand the dental arch?

 # Who first advocated the opening of mid palatal suture to expand the dental arch?

Emerson C. Angell 

B. Pierre Fauchard

C. Edward H. Angle 

D. Raymond Begg

The correct answer is A. Emerson C. Angell.

In 1860 Emerson C. Angell was probably the first person to advocate opening of the midline suture to provide space in the maxillary arch, because he took a very strong stand against extraction.

Ref: Graber, 7th Edition