Multidimensional esthetic evaluation of patients with a cleft lip and palate wearing a maxillary partial removable dental prosthesis: A 5-year retrospective study

Multidisciplinary Approach for Reestablishing Function and Aesthetic of Unilateral Cleft Lip Defect: A Case Report

Cleft lip and/or cleft palate defects often result in a functional deficiency in the patient's chewing, speech ability, and aesthetic appearance, usually demanding multidisciplinary effort for addressing the aesthetic and functional patient's requirements. This clinical report describes the planned oral rehabilitation of a 46-year-old woman with unilateral cleft lip defect based on the patient's peculiarities and age. Due to limitations concerning bone grafts and implant procedures, as well as orthodontic treatment, the prosthodontic rehabilitation using the metal-ceramic fixed partial denture was chosen. The treatment adequately reestablished the aesthetic and functional activities, positively impacting the patient's quality of life.

Facial aesthetic evaluation of rehabilitation effects in edentulous patients with varying degrees of residual ridge resorption by 3D stereophotogrammetry

BACKGROUND

Residual ridge resorption impairs patients' satisfaction with complete denture (CD) treatment, but influence of bone resorption on the aesthetic rehabilitation of edentulous patients still remains unclear due to insufficient quantitative investigations.

OBJECTIVES

To quantitatively evaluate the effects of residual ridge resorption on facial aesthetic reconstruction in elderly edentulous patients.

METHODS

According to radiological examination, a total of 19 edentulous subjects were categorised into two groups, atrophic patients (APs) and non-atrophic patients (NAPs). Before CD treatment and 3 months after treatment, patients were asked to complete the Orofacial Esthetic Scale (OES). The changes in facial appearance were measured by 3D stereophotogrammetry, and the facial parameters of two groups were compared.

RESULTS

The patient's subjective satisfaction of oro-facial aesthetics and 3D objective assessment of facial appearance improved after CD treatment. Subnasale-gnathion (Sn-Gn) significantly increased from 60.13 ± 3.91 mm to 62.27 ± 3.82 mm. After rehabilitation, glabella-subnasale (G-Sn)/Sn-Gn, nasolabial (Cm-Sn-Ls) and mentolabial (Li-Sm-Pg) significantly decreased and were closer to normal values. Moreover, the subtraction value between G-Sn/Sn-Gn and normal value before treatment of APs and NAPs was 14.47 ± 8.04% and 6.94 ± 3.69%, respectively (P = .026), while after treatment, the values decreased to 10.61 ± 6.33% and 3.86 ± 2.31% (P = .013), respectively.

CONCLUSION

The increased volume of lips and cheeks played an important role in the facial aesthetic reconstruction of edentulous patients. NAPs tended to have more attractive faces after CD treatment, as their facial profile parameters (G-Sn/Sn-Gn and Cm-Sn-Ls) were closer to normal Chinese with well-balanced faces.