Root Canal Treatment: What Is It and When Is It Needed?
Root canal treatment, often referred to in Portuguese by the popular expression “devitalisation”, is an essential dental procedure used to preserve teeth that might otherwise be lost because of infection or inflammation of the dental pulp. “Devitalisation” is a popular expression, but it is not t...
Oct 27, 2026
What Is Endodontics?
What Is Endodontics?When we talk about Endodontics, many people immediately associate it with the familiar idea of “devitalising” a tooth. However, although commonly used in Portuguese, this term is not technically correct. The appropriate term is root canal treatment, and that is what we are goi...
Oct 27, 2026
The Beginning of a New Era...
“We have to get used to the idea that at the most important crossroads in our life there are no signs.”Ernest Hemingway Almost 15 years after setting up and directing the first Dental Medicine unit in a private hospital, despite several opinions at the time arguing that such a unit made no sense ...
Oct 27, 2026
Vertical Root Fracture: Why Is It So Difficult to Diagnose?
A vertical root fracture is one of the most difficult conditions to diagnose in Endodontics. It may cause only minor symptoms, mimic persistent infection and, in its early stages, may not be directly visible on radiographs or even on cone beam computed tomography (CBCT).This matters because the d...
Aug 13, 2026
Calcified Root Canal: Is Root Canal Treatment Still Possible?
When a root canal is heavily calcified, the space normally occupied by the pulp can become extremely narrow or appear to disappear on radiographs.This can make root canal treatment significantly more demanding, but a calcified canal does not automatically mean that the tooth is lost or impossible...
Aug 13, 2026
Broken Instrument Inside the Root Canal: Is the Tooth Lost?
During root canal treatment, extremely fine instruments may be used to clean and shape the root canals. In some situations, one of these instruments may fracture and remain lodged inside the canal.For the patient, this is understandably worrying news. However, it is important to understand that a...
Aug 09, 2026
endodontics
operating microscope
retreatment
separated instrument
Root Canal Treatment: What Is It and When Is It Needed?
Root canal treatment, often referred to in Portuguese by the popular expression “devitalisation”, is an essential dental procedure used to preserve teeth that might otherwise be lost because of infection or inflammation of the dental pulp. “Devitalisation” is a popular expression, but it is not the correct clinical term; the appropriate term is root canal treatment. At the Portuguese Institute ...
What Is Endodontics?
What Is Endodontics?When we talk about Endodontics, many people immediately associate it with the familiar idea of “devitalising” a tooth. However, although commonly used in Portuguese, this term is not technically correct. The appropriate term is root canal treatment, and that is what we are going to discuss today.So, what is Endodontics?Endodontics is a field of Dentistry concerned with disea...
The Beginning of a New Era...
“We have to get used to the idea that at the most important crossroads in our life there are no signs.”Ernest Hemingway Almost 15 years after setting up and directing the first Dental Medicine unit in a private hospital, despite several opinions at the time arguing that such a unit made no sense in a hospital, the time has come to pass on the baton and embrace a new professional project — one t...