| LBCD | left border of cardiac dullness |
|---|---|
| LBD | large bile duct; left border of dullness |
| LCB | Laboratory of Cancer Biology; Leber congenital blindness; left costal border; lymphomatosis cutis be... |
| LLB | left lateral border; long-leg brace |
| LLBCD | left lower border of cardiac dullness |