Republic Mobile Surgical Unit 7 was a Republic Mobile Surgical Unit stationed on the jungle planet Drongar during the Clone Wars in 20 BBY. The Sea of Sponges was in between RMSU 3 and RMSU 7. It serviced the personnel of the Galactic Republic at the Battle of Drongar alongside other surgical units under the command of Colonel D'Arc Vaetes. It, with all the other Republic forces on the planet, left when the bota mutated and became useless.
- MedStar I: Battle Surgeons (First appearance)
- "MedStar: Intermezzo"—Star Wars Insider 83
- MedStar II: Jedi Healer
- Coruscant Nights I: Jedi Twilight (Mentioned only)
- Death Star (Mentioned only)