総義歯の安定性1

[Stability of complete dentures. 1].

抄録

筆者は、咀嚼機能中の総義歯の安定に必要な条件を考察する。a)支持組織の形態 b)補綴歯の形態機能的特徴：異なる咬合区間における一元的なヌポライヴァル機能 c)「構造的矢状面」に沿った一元的な機能を有する歯の直線的配列。c) 下顎の "構造的矢状軸 "または "顎骨と筋鞍の安定化の中心軸 "に沿った一元的機能を持つ歯の直線的配列 d) 中立または筋鞍平衡ゾーンにおける歯の配列 e) 一元的研削機能を持つ歯の歯槽間軸の垂直性

The Author considers the necessary requisites for the complete denture's stability during masticatory function. This is due to the following anatomic and functional factors: a) Support tissues' morphology. b) Morpho-functional characteristics of the prosthetic tooth: unitary nupolivalent function in the different occlusal sectors. c) Linear arrangement of the teeth with unitary function along the "structural sagittal axis" or "central axis of dinamic and muscolar stabilization" of the mandible. d) Teeth's arrangement in the neutral or muscolar equilibration zone. e) Interalveolar axis' verticality of the teeth with unitary grinding function.