Janson Guilherme, Maranhão Olga Benário Vieira
Universidade de São Paulo, Faculdade de Odontologia de Bauru, Departamento de Ortodontia (Bauru/SP, Brasil).
Dental Press J Orthod. 2017 Nov-Dec;22(6):86-98. doi: 10.1590/2177-6709.22.6.086-098.bbo.
Skeletal Class III malocclusions are ideally treated with orthodontic-surgical approaches. However, if there are no significant soft tissue implications and the patient does not want to undergo orthognatic surgery, other treatment options may be considered. The current case report describes a compensatory alternative for Class III malocclusion treatment, by means of mandibular canine extractions. This treatment alternative provided facial profile and occlusal improvement, which remains stable seven years posttreatment.
骨性III类错牙合畸形理想的治疗方法是正畸-外科联合治疗。然而,如果没有明显的软组织问题,且患者不想接受正颌手术,则可考虑其他治疗方案。本病例报告描述了一种通过拔除下颌尖牙来代偿性治疗III类错牙合畸形的替代方法。这种治疗方法改善了面部外形和咬合关系,治疗后七年效果保持稳定。