BIODEGRADABLE SYSTEM FOR REGENERATING THE PERIODONTIUM.
摘要
<p>Methods are described for assisting the restoration of periodontal tissue in a periodontal pocket and for retarding migration of epithelial cells along the root surface of a tooth. The methods involve placement of an in-situ forming biodegradable barrier adjacent the surface of a tooth. The barrier is microporous and includes pores of defined size. The barrier can include a biologically active agent.</p>
申请公布号
EP0484387(B1)
申请公布日期
1994.01.19
申请号
EP19900911264
申请日期
1990.06.20
申请人
VIPONT PHARMACEUTICAL, INC.
发明人
DUNN, RICHARD, L.;TIPTON, ARTHUR, J.;SOUTHARD, GEORGE, L.;ROGERS, JACK, A.