A 40 year old male patient complains of decayed teeth. Class II cavity preparation was done under rubber dam isolation. Who introduced this method of isolation in dentistry?
Correct Answer: Sanford Barnum
Description: In 1864, S.C. Barnum, a New York City dentist, introduced the rubber dam into dentistry.
Reference: Sturdevant’s Art and Science of Operative Dentistry, Mosby, 4th Edition, Page No: 445
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Dental
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