| LBP | lipopolysaccharide-binding protein; low back pain; low blood pressure; lumbar back pain |
|---|---|
| LBS | low back syndrome; lumbar back strain |
| AFO | ankle/foot orthotic [brace or cast]; ankle-foot orthosis |
| FAB | fast atom bombardment; formalin ammonium bromide; fragment, antigen-binding [of immunoglobulins]; Fr... |
| FEPB | functional electronic peroneal brace |