The outcomes of both dental implants and endodontically treated teeth have been
extensively studied. However, there is still a great controversy over when to keep a natural …

Prosthodontists face the difficult task of judging the influence and significance of multiple risk
factors of periodontal, endodontic, or prosthetic origin that can affect the prognosis of an …

Outcome assessment of endodontic treatment is critical for appropriate case selection and
treatment planning. However, reports on outcomes of nonsurgical endodontic treatment vary …

Adoption of rotary nickel-titanium instruments has renewed concerns regarding instrument
fracture and its consequences. The frequency of instrument fracture and its impact on …

Outcome 4–6 years after initial treatment was assessed for Phase 4 (2000–2001) of the
Toronto Study. Of 582 teeth treated, 430 were lost to follow-up (99 discontinuers, 331 …

AIM: The purpose of this study was to compare the periapical healing of molar root canal
treatment using two instrumentation techniques. METHODS: A total of 225 maxillary and …

The 4-to 6-yr outcome of initial (first-time) endodontic treatment was assessed for Phase II of
the “Toronto Study.” In total, 442 teeth were treated by using flared preparation and vertical …

Aim To determine factors that may influence treatment outcome and healing time following
root canal treatment. Methodology Root filled and restored teeth by pre‐doctoral students …

Introduction This retrospective study evaluated cases of unintentional overfillings for the fate
of the extruded sealers and their influence on treatment outcome. Methods One hundred five …

The 4-to 6-year outcome of initial endodontic treatment was assessed for phase III (1998-
1999) of the Toronto Study. Of the 532 teeth treated, 248 were from discontinuers …