Bone & Muscle problems

Both hands have four fingers that are joined together, but I don't experience any difficulties with daily activities. However, I'm interested in undergoing surgery to separate my fingers - could you please provide an estimate of the operation costs?

I've a bump on both of my wrists but my left side is more visible. I can feel it, it feels like a bone and it moves under the skin.

I'm feeling sternum tightness/stiffness and always feeling like cracking my sternum to feel relief... . . and when i stretch my back or chest my sternum is cracking and i can hear pop pop sounds... please suggest any otc medicine ... thank you... my xray is clear and have no other problems... attached pic for reference , I'm feeling tightness in marked area

Dear Sir, My son, age-7yr, is having a flat soul/feet. We have noticed the same recently. Not noticed before. There is no other health issues and no issue in running/walking. Kindly suggest how to resolve this issue. Any specific treatment/exercise/ supporting material for feet to improve. Thanks.

I'm having pain around my knee and the area where the thigh muscle joins near the knee. It hurts a lot when I try to pull my leg backward. I didn't fall or hit anything, so I'm not sure why it's hurting. Any idea what could be the reason?

Hii , I started yoga in Feb and in few days my left knee started to hurt due to much twisting and bending done in yoga ,i left it immediately and recovered 95% ,Upon request of Yoga teacher i started again and again pain started in left knee, again I stopped the yoga and recovered 95% to 100% , Then again yoga teacher forced me to do yoga again after few days , then he took me extreme levels and since 21 March I haven't done any yoga , I have gone through left knee x-ray,MRI , ct scan nothing has been found but I am not able to bear any weight on the leg , since 13 April I have not gone outside nor ride my bike due to pain in leg , walking inside the house is a task Current pain level have improved but get worse immediately with activity . Pain level increase if I outside,I am stuck please help what should I do Reports are clear Doctor said it's muscular pain There is a spot which hurts while pressing just below the knee cap ,please Help

I had a fall and damaged my ligament. Had a cast for 3 weeks , now cast is off but I still can't walk. What to do?

I am getting frequently muscle strain and pain in lower legs. I am taking good diet but still this is happening . Kindly suggest

Had a fall ans injured my ankle. Initially swelling was there, Xray was done and it showed minor fracture. Cast was put for 3 weeks. Now cast is off but I still can't ,its been 2 days since this. What to do?

I am having moderate knee osteoarthritis,will visco gel injection help easing pain and stiffness and do they cause side effects