What is an avulsion fracture of the spinous process at C-6 or C-7 called?

An avulsion fracture of the spinous process at C-6 or C-7 is referred to as a Clay Shoveler's fracture. This type of fracture typically occurs due to a sudden and forceful contraction of the upper back muscles, often related to activities that involve heavy lifting or other significant strain on the cervical spine. The fracture usually results in a piece of bone being pulled away from the main spinous process as the muscles exert force. The typical location and mechanism associated with this injury highlight its identification in clinical settings as distinct from other types of cervical fractures.

Other options refer to different types of injuries: a Hangman's fracture typically involves the second cervical vertebra and is associated with hyperextension and distraction forces usually seen in situations like hangings. A Jefferson fracture refers to a ring fracture of the atlas (C1) caused by axial loading, presenting differently than an avulsion at C-6 or C-7. An Odontoid fracture involves the odontoid peg of the axis (C2) and is noted for being one of the more common cervical spine fractures but does not pertain to the spinous process. Each of these terms defines a specific type of injury, making Clay Shoveler's fracture the correct terminology for