Acute fractures will cause severe back pain.<unk>  fractures which develop gradually, such as in osteoporosis, may initially not cause any symptoms, but will later often lead to back pain and loss of height.
Vertebral compression fracture
Chance fracture
Spinal fracture
Spondylolisthesis
Retrolisthesis
Occult fracture
Intraarticular fracture
Intracapsular fracture