J Korean Acad Prosthodont.  2023 Apr;61(2):125-134. 10.4047/jkap.2023.61.2.125.

A case of oral rehabilitation using implant fixed prosthesis (skeletal class III malocclusion patient)

• Kang M
• Sun M
• Moon HS
• Kim JE

• KMID: 2541797
• DOI: http://doi.org/10.4047/jkap.2023.61.2.125

Abstract

When the patient with class III malocclusion needs extensive oral rehabilitation due to multiple missing teeth, accurate diagnosis, and careful analysis, such as the patient’s occlusal relationship, facial changes, and evaluation of the temporomandibular joint are essential. Orthognathic surgery is often performed for aesthetic improvement, depending on the patient’s chief complaint. If it is not possible due to certain circumstances, partial aesthetic improvement can be achieved through minimal elevation of the vertical dimension. As this patient may have unexpected issues, such as temporomandibular joint disorder, oral habits like bruxism, and masticatory muscle tension, it was determined whether the patient could adjust to a reversible temporary removable partial denture. After this, the maxillary implant-supported fixed prostheses and the mandibular fixed prostheses were used to achieve stable posterior support and to partially improve the maxillary anterior esthetics. The patient was satisfied with the results both aesthetically and functionally. The prognosis is expected to be good if regular check-ups are conducted.

Keyword

Angle Class III; Crossbite; Implant; Malocclusion; Mouth rehabilitation