甲骨綴合是甲骨研究的基礎性工作，常用的綴合方法有據字體綴合；據殘字綴合；據碴口綴合；據同文綴合等，每種方法有著各自的優長。本文對依靠碴口進行的綴合工作進行了一個初步梳理，討論了這種綴合方法的定義、發展沿革、代表示例，並對這種綴合方法的驗證方式進行了初步探討。同時，本文還以筆者的四版甲骨綴合實例對以上所論進行了說明。

A fundamental work in oracle bone studies is oracle bone rejoining, which can be achieved according to typeface, broken characters, the shape of fracture, identical diction, and so on. This paper is a preliminary study of oracle bone rejoining based on the shape of fracture with discussions of the definition, history and examples of this method. This paper also explores how this method of rejoining may be verified by introducing four groups of oracle bone inscription fragments.