: Question about strange suddenness of initial knee/walking problem

[Guest guest]

I went from being an extremely fit, slim and active young women, (35) to being

just about crippled in under a year.

I got Avascular Necrosis from scuba diving.

first noticed pain within 3 months of the incident.

using a cane within 6 months, on narcotics, then crutches.

within 18 months I had my first joint done then one every year after that until

5 were done, 3 year gap then started all over again.,

still having problems, so this has been a 20 year battle.