
Root canal treatment has long been a reliable way to save infected or severely damaged teeth. But like many areas of modern medicine, dentistry continues to evolve. Recently, researchers have been exploring a surprising new idea: that “good” cholesterol—also known as HDL—may one day play a role in improving how root canals are performed.
While this research is still in its early stages, it’s opening the door to new possibilities for how dentists may approach infection control and healing inside the tooth.
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