Stephen J Bonsor

The Dental Practice, 21 Rubislaw Terrace, Aberdeen; Hon Senior Clinical Lecturer, Institute of Dentistry, University of Aberdeen; Online Tutor/Clinical Lecturer, University of Edinburgh, UK.

Two Eyes, Two Fingers, Two Minutes: Making It Easier to Recognize and Manage Medical Emergencies in Dental Practice Part 1: The Modified Dental Early Warning Score (M-DEWS2)

The recognition of any deterioration in the condition of a patient is the most important component of managing any potential medical emergency. It is known that, in the hospital environment, between...

The Establishment of an Intravenous Conscious Sedation Service for Adult Patients in a Primary Dental Care Setting

The Academy of Medical Royal Colleges (AoMRC) published a document in 2015 entitled Safe Sedation Practice for Healthcare Procedures which defined conscious sedation as ’…a technique in which the use...

The Establishment of an Intravenous Conscious Sedation Service for Adult Patients in a Primary Dental Care Setting

The Academy of Medical Royal Colleges (AoMRC) published a document in 2015 entitled Safe Sedation Practice for Healthcare Procedures which defined conscious sedation as ’…a technique in which the use...

Resin-based composite materials: A science update

The resins used in RBCs are monomers and, when polymerized into their cured state, a volumetric decrease occurs. This polymerization shrinkage has been cited as one of the most important shortcomings...

Contemporary strategies and materials to protect the dental pulp

For many years, once cavity preparation had been completed, an intermediate material1 was placed on those surfaces overlaying the pulp prior to the placement of the definitive facilitating material....

The use of the operating microscope in general dental practice part 2: if you can see it, you can treat it!

The operating microscope can greatly facilitate examination and diagnosis of the dental patient. This author has used an operating microscope to examine the oral cavity and its structures for over...

The use of the operating microscope in general dental practice part 1: magnification in general

There are many advantages of utilizing magnification in clinical dentistry. First, and most obviously, the clinician enjoys improved vision with respect to clarity (detail) and definition of the image...

Are dentine pins obsolete?

As traditional dental materials, in particular dental amalgam, have no inherent ability to bond to tooth tissue, they have to be retained in an unretentive cavity by mechanical means, this being a...

Bonded amalgams and their use in clinical practice

Dental amalgam is a mixture of a silver alloy with mercury.1 It has been used in dentistry since the 1800s2 and, through scientific investigation, the composition of the constituents of the alloy have...