A<unk>  is a fracture of the<unk> , commonly called a broken tailbone or ‘puzzle fracture.’ The<unk>  is located at the base of the spine, under the sacrum. It is the last section of the ape vertebral column. Most commonly in humans it comprises 3 to 5 fused (or, more rarely, separate) vertebrae, and is approximately 4 to 10 cm in length. The<unk>  is attached to the sacrum by a fibrocartilaginous joint, called the sacrococcygeal symphysis, allowing for some (but little) movement. Anatomical diagram of a healthy<unk>
Coccyx fracture
Sacral fracture
Hume fracture
Bosworth fracture
Scaphoid fracture
Monteggia fracture
Cuboid fracture
Pilon fracture