Shock to the System
| Episode Number | 2 |
|---|---|
| Season | 7 |
| Aired | 2010-09-30 |
| Overview | Meredith finally tells Derek about her pregnancy and miscarriage; during a surgery, Cristina experiences PTSD; Bailey won't let Alex operate until he has the bullet in his chest removed. |
| Runtime | 43 minutes |
| Absolute Number | 128 |
| Finale Type |