Page 14 - The Beauty and Sorrow in Endodontics-Chapter 1
P. 14

Case 13


            Premolars have the most complex and varying root canal



            system of all





















                (Fig 13A)                                   (Fig 13B)

                Dr.  Schilder  recommended  copper          Premolars have the most complex and
                band placement on all posterior teeth       varying  root  canal  system,  often
                prior to root canal treatment to ensure     starting  with  one  canal  and  diverging

                sufficient isolation.                       into several canals towards the apex.




















                (Fig 13C)                                   (Fig 13D)

                Utilizing the warm vertical compaction      If the lateral canals are wide or short,

                technique,  the  obturation  material       the  obturated  material  is  often  gutta
                inside  the  lateral  canals  are  often  the   percha.  The  black  substances  at  the

                same as the ones present in the main        canal exits are root canal sealers.

                canals,  even  when  the  lateral  canals

                are located at the apical portion of the
                tooth.


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