Hayes Nance (August 14, 1893 - April 3, 1964) was an American orthodontist known for his contributions to topics related to mixed dentition. Nance is known for developing serial extraction in United States, as well as pioneering the development of the Nance Appliance.[1]
Nance was born in 1893 in Jackson, Tennessee, the youngest of five children. After his mother died in 1908, Nance attended the Webb School of Knoxville, Tennessee. During his childhood, he was involved in an accident while working in a copper mine in Miami, Florida[citation needed]. While working, Hayes suffered a fall which led to several fractures including a spinal injury. He married Julia Manning.
He attended Northwestern University Dental School in 1919 and practiced for a short time in Arizona. He then eventually moved to Denver and opened his own practice.
He retired in 1948. He married Florence Hays in 1956. He died in 1964 at his home in Pasadena, California due to a heart attack. Florence died in 1955 also due to a heart attack.
Orthodonticsedit
Nance wrote a paper in 1947 titled Limitations of Orthodontic Treatment that was the culmination of his 17 years of orthodontia.[2] Nance described the concept of "leeway space". This space is usually found in human teeth after the permanent premolars in each arch have erupted. It is about 3.5mm in mandibles and 2mm in the maxillary arch. The adult premolar teeth are smaller than their predecessors, primary first and second molars. Therefore, the space that is naturally created, is usually taken up by the movement of the permanent first molar moving mesially. Nance showed that the combined width of mandibular deciduous canines, first molar and second molar is on average 1.7mm greater than that of the permanent successors on one side. The maxillary arch occupies about 1mm on each quadrant. Nance developed the Nance Appliance, which is used to prevent upper first molars from moving forward after the maxillary first primary molar has been prematurely lost.
Recognitionedit
Diplomate of American Board of Orthodontics
Charles H. Tweed Foundation - President, Honorary Member
Southern California Component of Edward H. Angle Society of Orthodontia - President, Honorary Member
Albert H. Ketcham Memorial Award (1963)
Referencesedit
^Adams, Mahlon (1964). "Hayes N. Nance". Angle Orthodontist. 34: 327. Retrieved 4 March 2016.
^Nance, Hays N. (April 1947). "The limitations of orthodontic treatment - American Journal of Orthodontics and Oral Surgery". American Journal of Orthodontics and Oral Surgery. 33 (4): 177–223. doi:10.1016/0096-6347(47)90051-3. PMID 20291149. Retrieved 2016-03-04.
April 09, 2024
hayes, nance, this, article, needs, additional, citations, verification, please, help, improve, this, article, adding, citations, reliable, sources, unsourced, material, challenged, removed, find, sources, news, newspapers, books, scholar, jstor, december, 201. This article needs additional citations for verification Please help improve this article by adding citations to reliable sources Unsourced material may be challenged and removed Find sources Hayes Nance news newspapers books scholar JSTOR December 2015 Learn how and when to remove this template message Hayes Nance August 14 1893 April 3 1964 was an American orthodontist known for his contributions to topics related to mixed dentition Nance is known for developing serial extraction in United States as well as pioneering the development of the Nance Appliance 1 Hayes NanceBorn 1893 08 14 August 14 1893Jackson Tennessee DiedApril 3 1964 1964 04 03 aged 70 Pasadena CaliforniaEducationNorthwestern University Dental SchoolKnown forFather of Serial Extraction in United States Developing Nance Appliance Developing the term Leeway SpaceMedical careerProfessionDentistSub specialtiesorthodontics Contents 1 Life 2 Orthodontics 3 Recognition 4 ReferencesLife editNance was born in 1893 in Jackson Tennessee the youngest of five children After his mother died in 1908 Nance attended the Webb School of Knoxville Tennessee During his childhood he was involved in an accident while working in a copper mine in Miami Florida citation needed While working Hayes suffered a fall which led to several fractures including a spinal injury He married Julia Manning He attended Northwestern University Dental School in 1919 and practiced for a short time in Arizona He then eventually moved to Denver and opened his own practice He retired in 1948 He married Florence Hays in 1956 He died in 1964 at his home in Pasadena California due to a heart attack Florence died in 1955 also due to a heart attack Orthodontics editNance wrote a paper in 1947 titled Limitations of Orthodontic Treatment that was the culmination of his 17 years of orthodontia 2 Nance described the concept of leeway space This space is usually found in human teeth after the permanent premolars in each arch have erupted It is about 3 5mm in mandibles and 2mm in the maxillary arch The adult premolar teeth are smaller than their predecessors primary first and second molars Therefore the space that is naturally created is usually taken up by the movement of the permanent first molar moving mesially Nance showed that the combined width of mandibular deciduous canines first molar and second molar is on average 1 7mm greater than that of the permanent successors on one side The maxillary arch occupies about 1mm on each quadrant Nance developed the Nance Appliance which is used to prevent upper first molars from moving forward after the maxillary first primary molar has been prematurely lost Recognition editDiplomate of American Board of Orthodontics Charles H Tweed Foundation President Honorary Member Southern California Component of Edward H Angle Society of Orthodontia President Honorary Member Albert H Ketcham Memorial Award 1963 References edit Adams Mahlon 1964 Hayes N Nance Angle Orthodontist 34 327 Retrieved 4 March 2016 Nance Hays N April 1947 The limitations of orthodontic treatment American Journal of Orthodontics and Oral Surgery American Journal of Orthodontics and Oral Surgery 33 4 177 223 doi 10 1016 0096 6347 47 90051 3 PMID 20291149 Retrieved 2016 03 04 Retrieved from https en wikipedia org w index php title Hayes Nance amp oldid 1138565366, wikipedia, wiki, book, books, library,
