Fig.6: An coronal section of an upper molar. A narrow osteotome is driven into the septum, pushing the palatal portion of the septum into the palatal socket slightly (arrow) and at the same time microfracturing the sinus floor upward.
Return to Palatal socket or septum
Xin Wei, DDS, PhD, MS 1st edition 12/22/2013, last revision 12/22/2013