Harold Kesling, Date of Birth, Place of Birth, Date of Death
TweetHarold Kesling
Date of Birth: 08-Apr-1901
Place of Birth: Cass County, Indiana, United States
Date of Death: 01-Jan-0001
Profession: orthodontist
Zodiac Sign: Aries 
About Harold Kesling
- Harold Dean Kesling (April 8, 1901 – 1979) was an American orthodontist who is known for developing the tooth positioning appliance called "Positioner".
- This appliance is used in orthodontics at the end of treatment to allow teeth to settle in occlusion.In 1945, H.D.
- Kesling stated that “Major tooth movements could be accomplished with a series of Positioners by changing the teeth on the setup slightly as treatment progresses." The history of clear aligner therapy began when H.D.
- Kesling pioneered the concept of straightening teeth without braces with the invention of the "Positioner."H.D.
- Kesling founded orthodontic company TP Orthodontics, Inc.
- in 1959.
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