During a follow-up in North York they suggested adding massage for my neck from the 401 bump

https://lifestyle.us-az-culturalfoundation.com/story/211577/canada-approved-knee-osteoarthritis-implant-now-offered-in-toronto/

While a follow-up in North York they suggested adding massage for my neck from the 401 bump, I hesitated it, and by session three it made checking my blind spot less painful.