Bone & Muscle problems

I am 24 years old. From past few weeks I am experiencing pain in my left knee with cracking sound. Also it feels as if the bones are grinding against each other. I have never had any knee injury but I do have bow legs. Can you tell me what is the cause of all this and can it be treated without surgery?

Two months ago when i was benching in gym i got pain in the posterior side of shoulder,pain was so heavy that i couldnt even lift empty rod.next day there was no pain my shoulder was completely ok with normal day activities but when i do bench press or pec flys the pain appears again,i have given 10days rest but it was of no use..i even consulted local orthopaedic but couldn't find whats the prob,he said there was nothing in xray..im even getting clicking and popping sound only from my left shoulder..pls help

He twisted his ankle while jogging he weigh 102 kg 6ft. Swelling goes after 1 week but theres still pungent pain in ankle and it's been 3and a half week

It's been one month that I have this issue, there is a lump in shin area it is getting spreaded over the shin area and is getting bigger.

Due to falling down my mother suffers with multiple fracture-one around hip area. Become bed, - ridden. Doctors adviseng for surgery but with, 50% guarantee for her life. Whether it would be risky to do a surgery at this age? Pl guide.

I fell and hurt my ankle Tuesday night. It is very sore but has minimum bruising. I can walk on it but not comfortably. I am a bartender so am on my feet constantly at work, by the end of my shift it was swollen to the point it looked like I had a golf ball attached to the outside of my ankle. This morning the swelling has reduced but is still painful. I have no insurance and would like to avoid paying a bill if it’s just a sprain. How do I know if it’s truly bad enough to require medical care?

I've got bad back pain of had a ct scan 2 of my disks are out my pain i quite bad

For past 1week my left thigh is paining very much while walking and sleeping. But it does not pain when I am sitting. Kindly help what might be the problem and solution to this.

Gastric problem for 3 year median not work so many median use solution please

She is getting knee pain ( left leg) . Please suggest me a good orthopaedic doctor in electronic city and madiwala area.