approaches taken to successfully retreat endodontically failed cases
do's and don'ts during an endodontic treatment
do's and don'ts during an endodontic retreatment
the decision‐making process between surgical and non‐surgical retreatment options.
References
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1 Clinical Case 1 – Perforation repair: A case of repair of pulpal floor perforation caused by excessive cutting of the floor of the pulp chamber
Mohammad Hammo
Introduction to the case: pulpal floor perforation caused by excessive cutting of the floor of the pulp chamber.
1.1 Patient information
Age: 30 years old.
Gender: female.
Medical history: non‐contributory.
1.2 Tooth
Identification: mandibular left first molar (Tooth 36).
Dental history: discomfort due to impingement of food inside her molar. Previous treatment done on this tooth 1 year ago.
Clinical examination findings: deep decay, tooth was filled with food remnants, no mobility, no pain to percussion. After cleaning the tooth, big perforation was noted and bleeding also.
Preoperative radiological assessment: deep decay and lesion at furcation area due to perforation (Figure 1.1).
Diagnosis (pulpal and periapical): previously initiated root canal therapy with asymptomatic apical periodontitis.
1.3 Treatment plan
First