It's Richard's birthday and Bailey invites him to scrub in on the case of a lifetime. Meredith hires a research assistant to help with her portal vein project. A scorned Callie gives Derek quite the shock. Meanwhile, Shane helps screen candidates for Cristina's clinical trial and meets a young expectant mother who needs his help.
|First Air Date||:||Mar 27, 2005|
|Last Air Date||:||May 16, 2019|
|Number of Episodes||:||341|
|Number of Seasons||:||15|
|Casts||:||Kim Raver, Kelly McCreary, Jesse Williams, Kevin McKidd, Caterina Scorsone, Giacomo Gianniotti, Ellen Pompeo, Chandra Wilson, James Pickens Jr., Justin Chambers, Camilla Luddington|
|Alternative Titles||:||A Anatomia de Gray, Grey's Anatomy Die jungen Ärzte, Grey anatoomia|