Tropical Dental Journal - 1st Pan African international dental journal

---

ZOOM ON

Non-surgical retreatment of a first maxillary molar with pulpal floor perforation and a separated instrument: a case report

A. Lahmari, M. Jemâa, M. Tlili, A. Bellassoued, MB. Khattech - Tunisia
Published in English in Tropical Dental Journal N° 186 - Volume 47 - Juin 2024 - 25-31   Article Open access  

---

Abstract

Despite the high success rate of root canal treatment, post-treatment disease remains a common finding. Non-surgical root canal retreatment, as a first treatment option, can be challenging because of procedural errors. This case report illustrates the successful non-surgical retreatment of a first maxillary molar of 56-year-old women. Clinical and radiographic examination revealed pulpal floor perforation and a separated instrument.
The first step of the retreatment was the removal of filling materials. Then, the bypass of the separated instrument allowed preparation, disinfection and obturation of the canal. Finally, the perforation was repaired using a bioceramic cement, providing a tight seal of the defect and promoting periodontal ligament regeneration.
The use of modern techniques including magnification, ultrasonics ...

Read the full article

African press

Plombage dentaire - Des soignants sensibilisés aux effets nocifs du mercure

7/21/2023 - Les dépêches de Brazzaville - Congo

Les dentistes congolais continuent de recourir au mercure pour boucher les dents affectées par la carie, en dépit de la toxicité du métal liquide. En vue de réduire ce problème de santé publique, les soignants des établissements sanitaires de Brazzaville ont été édifiés, le 20 juillet, sur les risques, notamment chez les enfants de 15 ans, les femmes enceintes et allaitantes.

Read article

Scientific articles

Oral health

OMS - (March 15th, 2022)

. Oral diseases, while largely preventable, pose a major health burden for many countries and affect people throughout their lifetime, causing pain, discomfort, disfigurement and even death.
. It is estimated that oral diseases affect nearly 3.5 billion people.
. Untreated dental caries (tooth decay) in permanent teeth is the most common health condition according to the Global Burden of Disease 2019.
. Treatment for oral health conditions is expensive and usually not part of universal health coverage (UHC).
. Most low- and middle-income countries are unable to provide services to prevent and treat oral health conditions..
. Oral diseases are caused by a range of modifiable risk factors, including sugar consumption, tobacco use, alcohol use and poor hygiene, and their underlying social and commercial determinants.

Read article

Delivering Optimal Oral Health for All

More information

---

Prevention and treatment of dental caries with mercury-free products and minimal intervention

More information

---

Videos

Le point sur l'AMH et sur l'hypothermie dans la souffrance néo-natale

Dans le cadre du 24ème salon de Gynécologie-Obstétrique Pratique (SGOP 2014) qui s'est tenu à Paris du 19 au 21 mars 2014, le Professeur Chafik Chraibi, Chef de service de Gynécologie-Obstétrique du CHU de Rabat, Président-fondateur de l'Association Marocaine de lutte contre l'avortement clandestin et Président-fondateur de la Société Marocaine des maladies du sein, fait le point sur « l'AMH et sur l'hypothermie dans la souffrance néo-natale ».