Linear fractures are the most common type seen with minor head trauma because they involve a simple break in the bone without displacement or depression. These fractures typically follow a thin, straight line and do not usually require surgical intervention unless complicated by intracranial injury. In contrast to depressed or comminuted fractures, linear fractures rarely result in significant brain injury or cosmetic deformity. The key surgical point is that linear fractures are often managed conservatively unless there is evidence of underlying hematoma or neurological compromise. Early identification via imaging is crucial to rule out associated complications.

Reference: Adams and Victor's Principles of Neurology, 11th Edition.