Bone & Muscle problems

I am playing badminton for last 3 years during clg leave and if  I go will have atleast 3 hours of play intensively. But 1 year ago I have started hearing a cracking and grinding sound occurs when ever my knee is bent but there is "No Pain" but whenever my knee is fully bent the sound comes and annoys me a lot. Is there any solutions to fully solve it. Or is it permenent.

Is there anyway that a X-ray report is wrong? Or the doctor/nurse who perform the X-ray might have made my X-ray mistaken with my X-ray

The doctor prescribed me medrol 8 mg for 7 days along with zerodol P and pan d for disc dessication of C2-c3 and c6-c7 levels. I have consumed medrol for 5 and half days now only two tablets are left. I TAKE ONE TABLET OF MEDROL AFTER BREAKFAST AND ONE AFTER DINNER. HOWEVER, after taking medrol I feel very thirsty and there is frequent urination which mostly happens after taking the tablet at night. Can I stop the medicine now since it's causing these problems?

Am practicing yoga since last 5 months. Last one week I have been suffering from lower back pain.After Last two yoga practice sessions, I felt numbness in my first two toe fingers. My practitioner asked me to take an xray. Am attaching my xray report. No previous history of back pain. Pls suggest me do's and don't s. Thanks in advance

Can I start bearing weight on my leg after 8 weeks of wearing a cast after my non-comminuted tibia fracture?

Is there anyway an X-ray report is Wrong? Or a Person might have fake their X ray? Or the Doctor/nurse might have mistaken his/her X-ray?

What is Hypertrophic pulmonary osteoarthropathy. How to identify, which test to test identify these disease. How much time to cure these disease. Please tell me sir. Which organ effected in Hypertrophic pulmonary osteoarthropathy??

My sister has been suffering from waist ache since a few months, got this report today, kindly tell what does this report means?

I got cervical spine MRI done and got to know that there is some injury in my cervical spine. The report mentions disc dessication of C2- c3 and c6-c7 levels. Yesterday I was in severe pain and today I am feeling a lot better after complete bed rest. But now my lower back has started to ache and I feel the pain is going in my legs and knees. What can be the reasons? Is it something to be worried about?

Hi, My wife has been diagnosed with a TFCC Injury of wrist through a MRI. The MRI also says presence of GANGLION CYST. Please advise if we should consult ORTHO SURGEON or UPEER HAND AND EXTREMITY SURGEON in specific. Thanks,