Living In a House Divided

is the tenth episode of the eighteenth season and the 390th overall episode of Grey's Anatomy.
==Short Summary==
Schmitt must face the Morbidity and Mortality conference. Meanwhile, Meredith convinces Nick to scrub in on a surgery in Seattle, and Jo faces her feelings.
==Full Summary==
==Cast==
18x10MeredithGrey.png|Meredith Grey
18x10MirandaBailey.png|Miranda Bailey
18x10RichardWebber.png|Richard Webber
18x10OwenHunt.png|Owen Hunt
18x10AmeliaShepherd.png|Amelia Shepherd
18x10JoWilson.png|Jo Wilson
18x10MaggiePierce.png|Maggie Pierce
18x10TeddyAltman.png|Teddy Altman
18x10LeviSchmitt.png|Levi Schmitt
18x10AtticusLincoln.png|Atticus Lincoln
18x10CormacHayes.png|Cormac Hayes
18x10WinstonNdugu.png|Winston Ndugu
18x10NickMarsh.png|Nick Marsh
18x10CatherineFox.png|Catherine Fox
18x10CarinaDeLuca.png|Carina DeLuca
18x10TarynHelm.png|Taryn Helm
18x10NicoKim.png|Nico Kim
18x10JordanWright.png|Jordan Wright
18x10MichelleLin.png|Michelle Lin
18x10LilaHanley.png|Lila Hanley
18x10FrancescaLyons.png|Francesca Lyons
18x10SaraOrtiz.png|Sara Ortiz
18x10HeatherYoung.png|Heather Young
18x10MeganHunt.png|Megan Hunt
18x10MabelTseng.png|Mabel Tseng
18x10ZanderPerez.png|Zander Perez
18x10FaroukShamiHunt.png|Farouk Shami Hunt
18x10ScoutDerekShepherdLincoln.png|Scout Derek Shepherd Lincoln
===Main Cast===
*Ellen Pompeo as Dr. Meredith Grey
*Chandra Wilson as Dr. Miranda Bailey
*James Pickens, Jr. as Dr. Richard Webber
*Kevin McKidd as Dr. Owen Hunt
*Caterina Scorsone as Dr. Amelia Shepherd
*Camilla Luddington as Dr. Jo Wilson
*Kelly McCreary as Dr. Maggie Pierce
*Kim Raver as Dr. Teddy Altman
*Jake Borelli as Dr. Levi Schmitt
*Chris Carmack as Dr. Atticus Lincoln
*Richard Flood as Dr. Cormac Hayes
*Anthony Hill as Dr. Winston Ndugu
*Scott Speedman as Dr. Nick Marsh
===Guest Stars===
*Debbie Allen as Dr. Catherine Fox
*Stefania Spampinato as Dr. Carina DeLuca
*Jaicy Elliot as Dr. Taryn Helm
*Alex Landi as Dr. Nico Kim
*Greg Tarzan Davis as Dr. Jordan Wright
*Lynn Chen as Dr. Michelle Lin
*Joy Nash as Lila Hanley
*Jasmine Ashanti as Francesca Lyons
*Melissa DuPrey as Dr. Sara Ortiz
*Ashley Tavares as Heather Young
*Abigail Spencer as Dr. Megan Hunt
===Co-Starring===
*Sylvia Kwan as Mabel Tseng
*Zaiver Sinnett as Zander Perez
*Bardia Seiri as Farouk Shami Hunt
*Ryker Murphy & Ryden Murphy as Scout
==Medical Notes==
===Mr. Yeyni===
*Diagnosis:
*Doctors:
**Winston Ndugu (cardiothoracic surgeon)
*Treatment:
**Coronary artery bypass graft
Mr. Yeyni was in the hospital for a coronary artery bypass graft. Winston said it went well.
===Franks===
*Diagnosis:
**Hernia
*Doctors:
**Meredith Grey (general surgeon)
*Treatment:
**Ventral hernia repair
Meredith scrubbed in to do a ventral hernia repair on a patient named Franks.
===Owen Hunt===
*Diagnosis:
**Open femoral fracture
**Tibial plateau fracture
**Facial lacerations and contusions
**L1 burst fracture
*Doctors:
*Treatment:
**Casting
Owen was still in the hospital recovering from his surgery.
===Meredith's Patient===
*Diagnosis:
*Doctors:
**Meredith Grey (general surgeon)
*Treatment:
**Roux-en-y hepaticojejunostomy
Meredith performed a roux-en-y hepaticojejunostomy.
===Nick's Patient===
*Diagnosis:
**Right-sided direct inguinal hernia
*Doctors:
**Nick Marsh (transplant surgeon)
**Jordan Wright (surgical resident)
*Treatment:
**Hernia repair
Nick came to Grey Sloan to do a hernia repair on a man, 45, with a right-sided direct inguinal hernia.
===Link's Patient===
*Diagnosis:
*Doctors:
**Atticus Lincoln (orthopedic surgeon)
*Treatment:
**Double arthroplasty
Link said he had a double arthroplasty and invited Nico to scrub in with him.
===Lila Hanley===
*Diagnosis:
**Osteoarthritis
**Spinal disc herniation
*Doctors:
**Atticus Lincoln (orthopedic surgeon)
**Zander Perez (surgical resident)
*Treatment:
**Discectomy
Lila came into the ER complaining of numbness and shooting pains below her knee. An x-ray showed mild osteoarthritis. She'd had the same symptoms before and shots of cortisone helped relieve her pain, so Link ordered a workup on her knee with the intent of giving her another shot. After examining her, Zander told Link he thought she needed an MRI, but Link went back to Lila and told her if the cortisone shots weren't enough, she could try losing weight as a more permanent solution. This offended her, as she said she was very physically active and had been dieting since 1992, and she got up to leave. As she walked away, Link notice she had a foot drop, which Zander had already noted, and called her back. He authorized an MRI, which showed spinal disc herniation. They removed the herniated disc.
===Francesca Lyons===
*Diagnosis:
**Herniated disks
**Endometriosis
*Doctors:
**Amelia Shepherd (neurosurgeon)
**Carina DeLuca (OB/GYN)
**Mabel Tseng (surgical resident)
**Jo Wilson (OB/GYN resident)
*Treatment:
**Epidural injections
**Low-dose, continuous birth control
Francesca, 26, came into the ER with severe pain in her back. She'd previously been given epidural injections twice for pain due to slightly herniated disks. The pain was worse during sex and while menstruating, so Amelia called for a GYN consult. She told Carina and Jo that she'd always had severe pain during her period. After an exam, she was tentatively diagnosed with endometriosis and Carina scheduled diagnostic surgery for the same day, as she was ready to be free of the pain. In surgery, they found several lesions, so they did a biopsy. After her surgery, they put her on continuous birth control to manage her symptoms.
===Taryn's Patient===
*Diagnosis:
**Laceration to the palm
*Doctors:
**Taryn Helm (surgical resident)
**Miranda Bailey (general surgeon)
*Treatment:
**Stitches
Taryn treated a patient in the ER who had been cut on her palm on a surgical saw. She called Bailey for a consult, not trusting her own skill after being in the OR during a patient's death. Bailey told her to get an x-ray, then irrigate and stitch the wound.
===Farouk Shami Hunt===
*Diagnosis:
*Doctors:
**Winston Ndugu (cardiothoracic surgeon)
*Treatment:
**Anti-rejection drugs
Farouk was recovering well from his heart transplant and his body was tolerating the anti-rejection meds.
===Zander's Patient===
*Diagnosis:
*Doctors:
**Garrison (general surgeon)
**Zander Perez (surgical resident)
*Treatment:
**Exploratory laparotomy
Bailey told Zander she needed him on an ex-lap as soon as she was done with Lila's surgery.
===Wendy Costello===
*Diagnosis:
*Doctors:
**Carina DeLuca (OB/GYN)
**Jo Wilson (OB/GYN resident)
*Treatment:
**Surgery
Carina sent Jo to check Wendy's incision after her surgery.
==Music==
Song 	Performer 	Scene
"In Your Head"	Isabelle Brown 	
*Bailey reschedules all of Cormac's surgeries.
*Catherine ties Richard's tie and they kiss.
*Meredith brings Nick coffee and they talk about their days.
*Jo and Link are interrupted by Luna crying.
*Teddy sits by Owen's bedside.
"Breathe In" 	Andrew Galucki 	
*Bailey talks to Taryn about Levi.
*Richard talks to Amelia, Maggie, and Meredith about what happened.
"Awake" 	Sleeping at Last	
*Bailey and Richard say goodnight.
*Levi tells Nico he's quitting surgery and they're over.
*Teddy walks in on Owen giving Heather his key.
*Teddy follows Heather out of the room over Owen's objections.
*Nick and Meredith talk about being together.
*Heather gets medicine out of Owen's car.
*Teddy confronts her, threatening to call the police.
"In Your Head" - Isabelle Brown
"Breathe In" - Andrew Galucki
"Awake" - Sleeping at Last
==Notes and Trivia==
*This episode's title originated from the song , originally sung by Cher.
*This episode scored 3.95 million viewers.https://showbuzzdaily.com/articles/showbuzzdailys-thursday-3-3-2022-top-150-cable-originals-network-finals.html
*This episode marks the final appearance of Richard Flood as Cormac Hayes as a series regular.Deadline.com Richard Flood Poised To Exit ‘Grey’s Anatomy’ After 3 Seasons
==Gallery==
===Episode Stills===
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==Quotes==
==See Also==
de:Uneinigkeit
Category:All Episodes
Category:GA Episodes
Category:GA S18 Episodes