Dentures, dental arches, and methods of manufacture are disclosed as well as supports for dental arches and artificial teeth. The support for a dental arch comprises an elongate member curved to substantially follow a curve of a dental arch and can comprise one or more apertures through the elongate member for the attachment of artificial teeth. Vertical and lateral positions of the artificial teeth are adjustable as well as the incisal inclination. Embodiments of the support can comprise at least one joint between at least two parts of the support. Methods and apparatus for determining dental size and shape are also disclosed as well as trays, flexible, cushioning inserts, molds and indenting members for denture manufacture.本發明揭示一種義齒、齒列弓及其製造方法以及齒列弓與人造牙齒的支撐物。齒列弓的該支撐物包含一拉伸構件,其大體上遵照齒列弓的曲線來彎曲,並且可包含一或多個穿透該拉伸構件的孔洞,用於固定人造牙齒。該人造牙齒的垂直和側面部份可調整並且傾斜。該支撐物的具體實施例包含該支撐物的至少兩部份之間的至少一關節。在此也揭示決定齒弓尺寸與形狀,以及模托、彈性緩衝插入物、模具以及義齒製造的指示構件之方法與設備。
