Adelaide defender Andy Otten and midfielder Cam Ellis-Yolmen have both signed one-years deals that will see them stay at West Lakes in 2019.

Ellis-Yolmen will remain on the club's rookie list, while Otten will enter his 12th season in the AFL.

โ€œBoth Andy and Cam are valuable contributors on and off the field and over the years have overcome adversity with injury, which is a testament to their character and resilience,โ€ Adelaide's General Manager List Management and Strategy Justin Reid told afc.com.au.

โ€œWe see them both playing a meaningful role going forward.โ€