Questions with the keyword 'surgery'

• Is it hard to operate on knees by Bengo111 to Liudmila Comments: (No comments so far )
• My grandad had knee replacement surgery two years ago, do you know or have you studied any device which would allow by hays49dug to Liudmila Comments: (No comments so far )
• Have you ever cut open an animal/or human to see there brains by EgertR to Malgorzata Comments: (No comments so far )