Reed Holdaway
Reed Holdaway (June 7, 1917 – February 28, 2009) was an American Orthodontist who is known for developing the Holdaway soft tissue Analysis. He was once the President of American Board Association and Rocky Mountain Association of Orthodontists.[1]
Life
He was born on June 7, 1917 in Vineyard, Utah. His parents were Elmer and Mary Ellen Holdaway. He then went to primary school in the same town and attended Lincoln High School in Orem, Utah. He attended the University of Utah for his college degree and then went to University of Southern California Dental College in 1946 to obtain his dental degree. He eventually became interested in orthodontics and studied with Roscoe Keedy of Grand Junction, Colorado. Dr. Holdaway was a former instructor at the annual Tweed course and taught many short courses at the universities of Washington, Texas, and California. He married to his wife Margaret on August 8, 1938 in Salt Lake Temple. They were then married for 70 years until Margaret's death in 2008.[2]
He died on February 28, 2009, at age 91. He is survived by his 5 children, as well as 28 grandchildren and 49 great grandchildren.
Orthodontics
Holdaway was known for his contributions to the field of Orthodontics. He developed the holdaway lip analysis. The lip analysis, which was called H Line, was known to run from the cephalometric point Soft Tissue Pogonion to upper lip. "H" angle of Holdaway was between the Nasion-B Point (NB) line and the H line. For a normal ANB value of 2-3 degree, H angle is around 7-8 degrees.[3]
He was also known for developing the Holdaway ratio to compare the prominence of the lower incisors compare to that of the bony chin. According to him, the distance from labial surface of mandibular incisor to the N-B line and distance from Pogonion to N-B line should b equal.[4]
Awards and recognition
- Albert H. Ketcham Award - 1981
- Merit award by Orthodontic Education and Research Foundation - 1972
- Rocky Mountain Association of Orthodontists - President
- American Board of Orthodontics - President
Reference
- ↑ "Dr. Reed A. Holdaway". Daily Herald. Retrieved 2016-11-01.
- ↑ "Dr. Reed A. Holdaway's Obituary on Deseret News". Deseret News. Retrieved 2016-11-01.
- ↑ "Reed Holdaway, 1917-2009". www.sciencedirect.com. Retrieved 2016-11-01.
- ↑ Holdaway, Reed A. (2009-07-15). "Bracket angulation as applied to the edgewise appliance". The Angle Orthodontist. doi:10.1043/0003-3219(1952)022%3C0227:baaatt%3E2.0.co;2.