Holst Stefan, Geiselhoringer Hans, Nkenke Emeka, Blatz Markus Bernhard, Holst Alexandra Ioana
Department of Prosthodontics, University Clinic Erlangen, Erlangen, Germany.
Quintessence Int. 2008 Nov;39(10):797-802.
Hypodontia is often found during orthodontic screening and occurs with a prevalence of between 5% and 10%. One or more congenitally missing permanent teeth is a clinical finding that affects both male and female patients. Although maintaining deciduous teeth is an option in a few cases, the majority of patients with agenesis of teeth require extraction and orthodontic space closure or restorative treatment. Depending on the number and location of missing teeth, implant-supported fixed single-tooth restorations provide excellent long-term results. Choosing appropriate treatment techniques and materials will result in long-term clinical function, stability, and esthetic success.
牙列缺损常在正畸筛查时被发现,其患病率在5%至10%之间。一颗或多颗恒牙先天性缺失是一种影响男性和女性患者的临床症状。虽然在少数情况下保留乳牙是一种选择,但大多数牙齿发育不全的患者需要拔牙并进行正畸间隙关闭或修复治疗。根据缺失牙的数量和位置,种植体支持的固定单颗牙修复能提供出色的长期效果。选择合适的治疗技术和材料将带来长期的临床功能、稳定性和美学成功。