掌跖角化牙周破坏综合征患者的磁性附着体修复

Magnetic attachment restoration of edentulous jaw in Papillon-Lefevre Syndrome patients

掌跖角化牙周破坏综合征(PLS)患者往往早期失牙,牙槽嵴吸收而狭窄,其固位力欠缺,给修复带来困难。本文报道1例多数牙缺失的掌跖角化牙周破坏综合征患者,用磁性附着体覆盖义齿修复。修复后义齿功能良好,固位力强。表明磁性附着体覆盖义齿可成功的修复多数缺牙的掌跖角化牙周破坏综合征患者。

It is difficult to fix the missing teeth in Papillon-Lefevre Syndrome（ PLS） patients. PLS patients usually lose most of teeth early. The absorbed alveolar ridge is constrictive and the retentive force is weak in the overdenture of PLS patients. This paper reported one PLS case with the loss of the majority of teeth using magnetic attachment supported overdenture. After the restoration,the PLS patient＇s denture function is good and the retentive force is strong. It suggests that magnetic attachment supported overdenture used in PLS patients with the loss of the majority of teeth is successful.