After SRP, the tooth #26 is less tender; the patient is ok with its extraction, but insists on saving #23 and 24.  If 2 implants are to be placed at #25 and 26, they need to be 2 mm in diameter (Fig.6) with risks of injuring the neighboring teeth. 

1 or More Last Next Xin Wei, DDS, PhD, MS 1st edition 10/14/2018, last revision 01/27/2019