No
No.
No, a broken bone can include surgery while a fracture can include a cast for the body to heal the fracture itself.
yes
An American Express card has 15 numbers.
An American Express card has 15 numbers on it.
An American Express card has 15 numbers.
An American Express credit card has 15 numbers.
An American Express credit card has 15 numbers.
American Express cards typically have 15 numbers.
An American Express card typically has 15 numbers.
The fracture itself wouldn't swell but the tissue around it would.
The surgical term for a fracture of a bone is "osteotomy." However, the term "fracture" itself is commonly used in both medical and surgical contexts. When referring to surgical intervention to repair a fracture, procedures like "internal fixation" or "open reduction" may be employed.