Pterygomandibular raphe.. Should be mesial to the injection

publisher :NIL NAM -June 23, 2017

Pterygomandibular raphe?
A. Insertion and origin
B. Muscles
C. Should be mesial to the injection***
D. All.

Reasons for not mixing the semen and urine in the urethra: The muscles behind the bladder prevent the urine from coming out during semen