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DR PIZEM

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ENDOMONTREAL

Dr Pizem Advanced Endodontics Clinic

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dental implant

June 6, 2020 By Dr Pierre Pizem Leave a Comment

Access Through Both a Crown and a Casted Post to Save a Molar

Emergency appointment for a recurrent acute pain on top left side. Root canal casted post and crown have been performed on this second maxillary

Filed Under: General, Dental operative microscope and retreatment, Extreme endo clinical cases, NEW CASES, Post and core build ups, What's new?, Dealing with casted and machined posts removal, CBCT assisted Root Canal Treatment Tagged With: calcium hydroxyde, casted post, crown, dental implant, dental operating microscope, Endodontic expertise, endodontic revision, implant, Mb2, microendodontics, Microscope, nayyar, Pain, prognosis, tooth ache, swelling, core build up, Cone-beam Computed Tomography, casted post removal, emergency appointment, endodontic access, electric handpiece, cone fit

February 27, 2020 By Dr Pierre Pizem Leave a Comment

A post removal and a root canal therapy revision to save a tooth. A 6 years follow up

Post removal and endodontic procedure revision on a maxillary first molar presenting with a complete fracture of palatal cusp as well as a previously

Filed Under: General, Dental operating microscope (D.O.M.) assisted R.C.T., Dental operative microscope and retreatment, Finding previously underseen MB2, NEW CASES, Striving for second Mesio vestibular (MB2), Dealing with casted and machined posts removal Tagged With: casted post, crown, dental implant, endodontic revision, implant, Mb2, Opmi Proergo microscope, post removal, pulp canal sealer, Protaper, dentsply, zeiss, root canal revision, carestream, flexipost, relyX, implant alternative, P5

47 endodontic revision j shape pre therapy

February 28, 2016 By Dr Pierre Pizem 2 Comments

A J shaped lesion is not pathognomonic of VRF

  On July the 29th 2009, we have been presented with this mandibular second molar. Patient was experiencing pain. This radiographic image showed a

Filed Under: Post endodontic treatment outcomes, Regeneration of the periradicular tissues, What's new? Tagged With: dental implant, endodontic procedure, endodontic revision, extraction, root canal procedure, Root canal treatment, root canal revision, j shape lesion, vertical root fracture, experts

January 8, 2016 By Dr Pierre Pizem 4 Comments

A natural tooth merely escaping from extraction

   Due to the presence of rock hard Russian Red filling material in its root canal, the endodontic revision procedure to save her tooth seemed to

Filed Under: General, D.O.M. versus completely calcified systems, Dealing with N2 (Sargenti Paste) removal Tagged With: dental implant, endodontic files, endodontic revision, extraction, implant, operative microscope, opmi proergo, pulp canal sealer, rc prep, root canal perforation, russian red, sargenti paste, sodium hypochlorite, chelating agent, protaper universal, blockage, pui

Preserving an existing fixed bridge pre-therapy

December 14, 2015 By Dr Pierre Pizem Leave a Comment

Post removal and its replacement to preserve an existing bridge

    Patient presented himself with a loose bridge. To our dismay, upon removal a long segment of a fractured post was left within the canal

Filed Under: General Tagged With: dental implant, implant, ultrasonic tips, fixed dental bridge, Ruddle Post Removal System, Gonon Post Removal System, pontic, cantilever

24 Pre Root Canal Therapy

November 29, 2015 By Dr Pierre Pizem 2 Comments

Preserving a natural tooth or an implant therapy?

   On the pre operative X Ray, this asymptomatic tooth looks badly worn and its root canal is calcified, still, this tooth periodontal status is

Filed Under: Dental operating microscope (D.O.M.) assisted R.C.T., NEW CASES, D.O.M. versus completely calcified systems Tagged With: calcified canal, casted post, dental implant, dental implant versus natural tooth, dental operating microscope, Root canal, root canal procedure, crown lengthening, crown to root ratio, controversy

25 root canal revision pre therapy

October 12, 2015 By Dr Pierre Pizem Leave a Comment

Post removal helped in preserving a key tooth

      Patient lately experienced  several acute apical periodontitis episodes and needed to have this second maxillary premolar treated.  Root

Filed Under: Dental operative microscope and retreatment, Dealing with casted and machined posts removal Tagged With: casted post, dental implant, endodontic files, endodontic revision, implant, pulp canal sealer, Root canal, sargenti, bone grafting, protaper universal, carestream kodack 6100

November 7, 2013 By Dr Pierre Pizem Leave a Comment

A Root Canal Treatment on a Badly Worn Wisdom Tooth, Was it Wise?

A 70 year old patient complained about mastication difficulty due to the loss of mandibular first and second molars for many years. He wanted a

Filed Under: Curved canals, Dental operating microscope (D.O.M.) assisted R.C.T., NEW CASES, What's new?, Canal curvature with an 'S' form, D.O.M. versus partially calcified systems Tagged With: calcified canal, casted post, dental implant, implant, wisdom tooth, surgery, bone grafting, fear, dental treatment fear, phobia, calcified, tooth axis inclination, fixed dental bridge, removable partial dentures, preserve

Performing root canal revision procedure

June 27, 2013 By Dr Pierre Pizem 6 Comments

Uncovered Vertucci’s Type V in Distal Root During Endodontic Revision 7 Years Ago Allowed for that Tooth to be Preserved. Thanks to OPMI PROergo Dental Operative Microscope

Dental operative microscope root canal procedure (Microendodontics). Case Study Number 392346. Referred patient has had two root canal

Filed Under: Atypical canal configurations, Dental operating microscope (D.O.M.) assisted R.C.T., Dental operative microscope and retreatment, Extreme endo clinical cases, General, NEW CASES, Type V, What's new? Tagged With: calcium hydroxyde, dental implant, dental implant versus natural tooth, Dental operative microscope, difficult, endodontic microscope, endodontic revision, Endodontist, Gutta percha, high level of difficulty, microendodontics, Opmi Proergo microscope, Pain, pain relief, pulp canal sealer, root canal procedure, vertucci type V root canal configuration

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Quality Endodontics

 25+ Years of Experience
in Root Canal Treatment

 300+ Clinical Cases
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(514) 667-9541

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Pierre Pizem Endodontics

A little message from Dr Pizem:

« I understand how stressful going to the dentist could be for you, the patient. So let me reassure you. I’ve built my entire reputation on my professionalism and the passion I pour into my craft. I will not compromise on equipment quality, nor on the efforts necessary to restore your teeth. In the end, my greatest satisfaction is to see you fully recover your dental health, so you may grab big bites at life again. »

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