Patient guide

Microscope dentistry: why I treat under magnification

Root canals are among the smallest, most intricate spaces in the body.  I carry out every case under a dental operating microscope, because seeing that detail clearly is what makes modern endodontic treatment so much more predictable.

Spencer Richman at the dental operating microscope during treatment, with the microscope-mounted camera

At the dental operating microscope during treatment.

The dental operating microscope used for endodontic treatment

My dental operating microscope - bringing the fine detail of each root canal into clear, magnified view.

What is a dental operating microscope?

The dental operating microscope is a high-powered instrument with dedicated lighting, positioned over the tooth, that magnifies the area many times over, giving an ultra-clear, high-definition view.  Magnification is the same principle surgeons use for delicate work - bringing tiny structures into sharp focus.

Why magnification matters

Root canals are fractions of a millimetre wide, often curved, and frequently include extra canals that are easy to miss.  Under magnification I can find them, clean them thoroughly, and see fine cracks or detail that simply aren’t visible to the naked eye.

Preserving your natural tooth

Seeing clearly means I can be precise - removing infection while conserving as much healthy tooth as possible.  Magnification is often what makes saving the tooth possible.

What magnification means for you

More accurate treatment, a higher chance of success, and often the whole thing completed in a single visit.

Seeing what I see

Because I’m working under the dental operating microscope, I can also take high-magnification photographs of your tooth during treatment, and show you exactly what I’m seeing - a hidden crack, an extra canal, or the tooth before and after - making it far easier to explain what’s going on and why a particular approach makes sense.  Those photographs turn a procedure that’s hard to picture into something we can look at and talk through together.

Upper canine isolated under rubber dam, viewed through a dental operating microscope during root canal re-treatment

During re-treatment: the canal located and cleaned, the upper canine isolated under rubber dam and seen through the dental operating microscope.

The same upper canine after re-treatment, the root canal cleaned and filled, seen through the operating microscope

After re-treatment: the same canal cleaned and filled.

Is the dental operating microscope standard everywhere?

Not every clinician or practice works this way.  Treating every case under the dental operating microscope as standard is central to how I practise.

The difference magnification makes

The dental operating microscope isn’t technology for its own sake - the instrument is an essential piece of equipment that lets me give you an honest assessment and the best possible chance of keeping your tooth.

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