HP DV7 3168dx Screen cracked

Do I need to replace just the display or do I have to buy the webcam etc? parts are 519259-001 or 509407-000

Thanks for your help

I cracked by closing it with something (the powercord) board its like a quarter size circle on the left side of the screen

Reply 1 : HP DV7 3168dx Screen cracked

The LCD panel itself is enough if the frame isn't broken.