動揺歯を支台歯とする前歯部接着ブリッジ

概要

論文の詳細を見る
This report describes the clinical procedure and retainer design to construct an anterior resin-bonded fixed partial denture with three-units when one of the abutment teeth has mobility, whereas another does not have. A case of an anterior resin-bonded fixed partial denture for the missing of the left maxillary lateral incisor, using the mobile central incisor and stable canine as the abutment teeth respectively, was reported. Before the preparations, an occlusal equilibration was undergone for the central incisor, which had an occlusal interference. Since a reduction in the palatal surface of the abutments was limited to the restricted area, which did not contact the antagonist in any position of the mandible, the patient's original mandibular movement did not change at all. A pin-hole in the lingual rest seat and vertical grooves were sunk for mechanical retention. The current resin-bonded fixed partial denture has been functioning satisfactorily without any trouble for more than 5 years.
福岡歯科大学学会の論文
2002-12-20