1
|
Minervini G. Dentistry and Cranio Facial District: The Role of Biomimetics. Biomimetics (Basel) 2024; 9:389. [PMID: 39056830 PMCID: PMC11274693 DOI: 10.3390/biomimetics9070389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2024] [Accepted: 06/18/2024] [Indexed: 07/28/2024] Open
Abstract
Biomimetics has emerged as a pivotal field, bridging fundamental research and practical applications [...].
Collapse
Affiliation(s)
- Giuseppe Minervini
- Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences (SIMATS), Saveetha University, Chennai 602105, Tamil Nadu, India;
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania, Luigi Vanvitelli, 80138 Naples, Italy
| |
Collapse
|
2
|
Mazur M, Jedliński M, Westland S, Piroli M, Luperini M, Ndokaj A, Janiszewska-Olszowska J, Nardi GM. Tooth Colour and Facial Attractiveness: Study Protocol for Self-Perception with a Gender-Based Approach. J Pers Med 2024; 14:374. [PMID: 38673002 PMCID: PMC11050876 DOI: 10.3390/jpm14040374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2024] [Revised: 03/16/2024] [Accepted: 03/28/2024] [Indexed: 04/28/2024] Open
Abstract
(1) Background. The aim of the present protocol is to assess whether self-perception of tooth colour and facial attractiveness correlates with gender and mood state. (2) Study protocol. The protocol foresees a cross-sectional clinical study, developed by Sapienza University of Rome, Italy, Department of Oral and MaxilloFacial Sciences, and 15 UNID (Unione Nazionale Igienisti Dentali-National Union of Dental Hygienists)-affiliated clinical centers in Italy. The protocol consists of a clinical visit, during which photographic documentation of the face and smile is collected with spectrophotometric evaluation of tooth colour. During the visit, two validated questionnaires are filled in. The first one is filled by the operator for the collection of data on: i) patient's face and smile colorimetric characteristics; ii) patient's and operator's evaluations of the dental colour and smile attractiveness. The second one is completed by the patient for the assessment of his/her mood state. (3) Conclusions. This protocol highlights the importance in aesthetic dentistry of a gender-specific approach and the limitations of gender-neutral models, revealing the existing gender differences in aesthetic self-perception. In addition, the colour-matching relationships between facial and dental colour characteristics will be explored. This approach improves the accuracy and personalization of aesthetic assessments in dentistry, by addressing personalized and gender-specific needs. A gender-inclusive methodology that takes a more nuanced and culturally aware approach to aesthetic dentistry is a useful adjunct to modern clinical practices.
Collapse
Affiliation(s)
- Marta Mazur
- Department of Oral and Maxillofacial Sciences, Sapienza University of Rome, via Caserta 6, 00161 Rome, Italy; (M.M.); (M.P.); (A.N.); (G.M.N.)
- Department of Interdisciplinary Dentistry, Pomeranian Medical University in Szczecin, al. Powstańcow Wielkopolskich 72, 70-111 Szczecin, Poland;
| | - Maciej Jedliński
- Department of Oral and Maxillofacial Sciences, Sapienza University of Rome, via Caserta 6, 00161 Rome, Italy; (M.M.); (M.P.); (A.N.); (G.M.N.)
- Department of Interdisciplinary Dentistry, Pomeranian Medical University in Szczecin, al. Powstańcow Wielkopolskich 72, 70-111 Szczecin, Poland;
| | - Stephen Westland
- School of Design, University of Leeds, Woodhouse, Leeds LS2 9JT, UK;
| | - Marina Piroli
- Department of Oral and Maxillofacial Sciences, Sapienza University of Rome, via Caserta 6, 00161 Rome, Italy; (M.M.); (M.P.); (A.N.); (G.M.N.)
| | - Maurizio Luperini
- Unione Nazionale Igienisti Dentali-National Union of Dental Hygienists, (UNID), via Angelo Emo 144, 00136 Rome, Italy;
| | - Artnora Ndokaj
- Department of Oral and Maxillofacial Sciences, Sapienza University of Rome, via Caserta 6, 00161 Rome, Italy; (M.M.); (M.P.); (A.N.); (G.M.N.)
| | - Joanna Janiszewska-Olszowska
- Department of Interdisciplinary Dentistry, Pomeranian Medical University in Szczecin, al. Powstańcow Wielkopolskich 72, 70-111 Szczecin, Poland;
| | - Gianna Maria Nardi
- Department of Oral and Maxillofacial Sciences, Sapienza University of Rome, via Caserta 6, 00161 Rome, Italy; (M.M.); (M.P.); (A.N.); (G.M.N.)
| |
Collapse
|
3
|
Paken G, Yıldırım B, Ünal M, Tekeli A, Kırarslan Ö. Colour agreement between try-in paste and resin cement: effect of background on zirconia-reinforced lithium silicate. Aust Dent J 2021; 66:406-412. [PMID: 34212396 DOI: 10.1111/adj.12866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/25/2021] [Indexed: 11/27/2022]
Abstract
PURPOSE To investigate colour agreement between different shades of Panavia V5 resin cement and their try-in pastes under zirconia-reinforced lithium silicate ceramics. METHODS Forty-four zirconia-reinforced lithium silicate ceramic specimens were prepared at 0.8 ± 0.01 mm thickness. Composite resin tooth-shaded background specimens were obtained in two shades. Resin cement specimens were fabricated at 0.1-mm thickness. Colour difference values (ΔE) between Aquagel and both the try-in paste and resin cement were calculated using the CIE-Lab system. The CIEDE2000 (ΔE00) colour formula was used to determine colour differences. The three-way ANOVA test and a multiple comparisons test were used for statistical analysis (α = 0.05). RESULTS A statistically significant difference was found between the ΔE00 values obtained from the cement shade colour measurements for all specimens (P < 0.05). According to the three-way ANOVA test, lower ΔE00 values were observed in the try-in paste group compared to the resin cement group. The ΔE00 values were significantly affected by the cement shade and tooth-shaded background (P < 0.05). CONCLUSIONS The colour agreement between the try-in pastes and the corresponding resin cement differed, and the try-in pastes could not mask the dark dental background as much as the corresponding resin cement.
Collapse
Affiliation(s)
- G Paken
- School of Dentistry, Department of Prosthodontics, Usak University, Usak, Turkey
| | - B Yıldırım
- School of Dentistry, Department of Prosthodontics, Usak University, Usak, Turkey
| | - M Ünal
- School of Dentistry, Department of Prosthodontics, Usak University, Usak, Turkey
| | - A Tekeli
- School of Dentistry, Department of Prosthodontics, Usak University, Usak, Turkey
| | - Ö Kırarslan
- School of Dentistry, Department of Prosthodontics, Usak University, Usak, Turkey
| |
Collapse
|
4
|
Suliman A, Al-Abdali T, Taslimi M, Abdo A. Prevalence of Color Vision Deficiency among Dental Practitioners and its Effect on Shade Matching Ability. Open Dent J 2020. [DOI: 10.2174/1874210602014010539] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Objective:
Shade selection is a crucial step in achieving aesthetically-pleasing restorations, and it is affected by the dentist’s ability to match the shade of the patient’s teeth. Color Deficiency Disease (CVD) has been thought to be a potential factor affecting color perception. The study aims to find the prevalence of CVD between dentists and dental students and to evaluate its effect on shade matching ability.
Methods:
A sample of 319 dentists and dental students in the College of Dentistry at Ajman University, Ajman, UAE was examined with the Ishihara test to find the prevalence of CVD. Then participants with CVD were tested for shade matching ability, and were compared to participants with normal color vision with the same gender and qualification level. They were asked to match 10 random composite samples with different shades to a custom shade guide made from the same composite material. A score was calculated, representing the number of correct answers they achieved.
Results:
The results showed that 8 out of 143 males (5.6%) had CVD, and 0 out of 176 females had CVD. There was no significant difference in the score of shade matching test between participants with CVD and participants with normal color vision (p=0.075).
Conclusion:
Males showed a higher prevalence of color vision deficiency than females. CVD had no significant effect on shade matching ability.
Collapse
|