Green Bay Warehouse Operators, Inc. v. Industrial Commission

Sconzert injured his shoulder during the course of his employment on March 30, 1960, when he attempted to shut a railroad car door. He was hospitalized for *13two days, released, and then returned to the hospital on April 6, 1960, for a shoulder operation. His left shoulder was originally dislocated in August of 1955, as a result of an automobile accident. About one year after the accident he experienced a momentary dislocation which did not require medical attention.

In September, 1959, Sconzert again dislocated his left shoulder when a rung on a ladder he was climbing, at his home, broke. He…