This should be easy, but I am just not getting it right. I have a column of data that looks like this; a bunch of ICD diagnostic codes:

821.01-Fracture of femur; closed; shaft; 996.4-Mechanical Complication Of Internal Orthopedic Device Implant And Graft; 250.00-Diabetes mellitus; w/o mention of complication or manifestation; type II, controlled; 429.2-Cardiovascular disease, unspecified

This is just a partial sample as they are generally longer. I need to spread the data into columns so that each one starts with a digit. Ie
821.01-Fracture of femur; closed; shaft; 996.4-Mechanical Complication Of Internal Orthopedic Device Implant And Graft; etc...

Any idea how to do this?

Thanks,