The invention discloses a gingival forming cap, which has an inner cavity, a through hole is arranged at the top to connect with the inner cavity, and a concave arc shaped closure part is formed at the bottom of the inner cavity.When the implant is implanted into the alveolar bone, the abutment is screwed on the implant； the resin is filled in the inner cavity of the formed cap and sheathed on the abutment, the excess resin can overflow from the through-hole at the top, the inner cavity of the cured resin is completely consistent with the abutment, and the surface of the formed cap can form a temporary crown by adding resin one by one, and the snap part at the bottom of the inner cavity of the formed cap can be buckled under the neck edge of the abutment. And produce a locking effect, so that the two can be fixed without bonding.本創作揭露一種牙齦成型帽，該成型帽具有一內腔，頂端設有一通孔與內腔貫通，該內腔底端則形成一凹弧狀的扣合部。當植體植入齒槽骨後，該基台即螺鎖於植體上；復將樹脂填在成型帽的內腔並套置於基台，多餘的樹脂可由頂端的通孔溢出，樹脂固化後其內腔即與基台完全吻合，而成型帽表面可通過逐次添加樹脂形成臨時冠，成型帽的內腔底端的扣合部可扣入基台頸緣下方，進而產生一鎖結效果，令二者之間無需粘接即可固位。
