Color Distribution Analysis of Maxillary Primary Central Incisors using a Spectrophotometer (분광광도계를 이용한 상악 유중절치의 부위에 따른 색조 분포 연구)

Seoksoon Yi (이석순); Jihye Jang (장지혜); LEE DAE-WOO (이대우); Yang Yeon Mi (양연미); KIM JAE GON (김재곤)

doi:10.5933/JKAPD.2019.46.1.93

Color Distribution Analysis of Maxillary Primary Central Incisors using a Spectrophotometer

Journal of the Korean academy of pediatric dentistry
Abbr : J Korean Acad Pediatr Dent
2019, 46(1), pp.93-100
DOI : 10.5933/JKAPD.2019.46.1.93
Publisher : The Korean Academy Of Pediatric Dentistry
Research Area : Medicine and Pharmacy > Dentistry
Received : August 22, 2018
Accepted : October 8, 2018
Published : February 28, 2019

Seoksoon Yi ¹, Jihye Jang ¹, LEE DAE-WOO ², Yang Yeon Mi ², KIM JAE GON ²

¹전북대학교 치의학전문대학원 소아치과학교실 및 구강생체과학연구소
²전북대학교

Accredited

ABSTRACT

The objective of this study was to analyze the color distribution of the maxillary primary central incisors and the relationship between the color of each tooth region by dividing tooth into incisal, middle and cervical region using a spectrophotometer. The subjects were 105 sound maxillary primary central incisors from 3 to 6 years old children. Color measurements were performed by one dentist using same protocol. CIE L* , a *, b *, C *, h * data and the best matched shades with coverage error were obtained for each region and whole labial surface. There was a significant difference in CIE L* , a *, b * according to regions and the difference in color between each region was more than the clinical acceptance. By correlating the relationship between the color of each region with L* , a *, b * values, it is possible to extrapolate the color of other region with one color or to be used as data for making restorative materials and prostheses that are more aesthetically pleasing for primary teeth.

KEYWORDS

Primary incisor, Color distribution, Spectrophotometer

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* References for papers published after 2023 are currently being built.

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Journal of the Korean academy of pediatric dentistry 2023 KCI Impact Factor : 0.48

Color Distribution Analysis of Maxillary Primary Central Incisors using a Spectrophotometer

ABSTRACT

KEYWORDS

Citation status

* References for papers published after 2023 are currently being built.

Journal of the Korean academy of pediatric dentistry 2023 KCI Impact Factor : 0.48

Color Distribution Analysis of Maxillary Primary Central Incisors using a Spectrophotometer

ABSTRACT

KEYWORDS

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