Which of the following is paired correctly with its description about skeletal fracture?
1
An avulsion fracture: a fracture that extracts a part of bone from the ligament or tendon
2
A greenstick fracture: a fracture where the bone bends and partially breaks, but does not completely separate
3
A complete fracture: a fracture where the bone pierces through the skin (this is actually a compound fracture)
4
A pathological fracture: a fracture that occurs due to some physical trauma (this actually occurs due to underlying disease)