yeah. without photos it's hard to say. if it's through the wrist, you need to drill and embed a length of all-thread through the crack. other then that, it's highly variable in how it's best to do it. I like to dowel pin any full splits. it's also best to strip the stock of all finish first. I like to refinish with Boiled linseed oil, it takes a long time, but it's the prettiest way IMO.