Bone & Muscle problems

I have a red swollen lump on my knee, it has been there for 4 days now. It is rather uncomfortable and feels like it has a liquid underneath. Thanks

My left feet is paining and I am unable to stand properly. This started mildly 2 days before when I was feeling slight pain just above my feet. This grew gradually and it's paining whenever I am trying to stand or put pressure on the feet. There is slight swelling. No pain while sitting or laying down. .No pain when touched. But its paining at certain movements only or while I am trying to stand. I have taken a whole day rest , applied volini and wearing crepe bandage. But the problem persists.

I have been diagnosed with subluxating platella in my left knee. I am 29 years old and have experienced platella subluxation 5 times so far in a span of around 20 years. The doctor has tild me to go for surgery. Can this be treated without surgery?

I have a bad pain in my knee when I stand up or run.... the problem only happens when I haven’t been physically active for a little bit(a week or so). The pain usually goes away after a week of constant activity(running , basketball,football etc). I’m 16 years old 5’11 and I’m 120 pounds.... could it be a problem with my weight?

I broke my ankle 11 days ago and have been put in a walking boot I can walk on it just fine but I have some pretty good bruises and part of my ankle is swollen. I was wondering what I can do it make this go away and if it is normal to have bruises and swelling for this long.

My mother has fractural tenporal process of maxilla bone. Which doctor to consult ENT, dentist or neurosurgeon?

I had an accident last month and had tibial plateau type 2 fracture combined with tibial spine displaced fracture or fragmented torn acl. I had the surgery of tibia plateau and 2 screws were fixed. My cast was removed 2 weeks post op and I was on knee brace for additional 2 more week before my doctor advised bending the knee. Now i can bend 90 degree without much difficulty and little pain and operation wounds are also healing. I want to know would i require further ACL surgery after sometime. What are the alternative that i can opt for

For the last year or so I've had a bad left ankle (I'm 16 and walk to college everyday) it comes and goes, but when it's bad, it hurts to bend my ankle inwards laterally if that makes sense. It's a sharp pain that's fine otherwise. I think my left talus sticks out a bit more than the right by touch, and I've had no previous injuries that I'm aware of, although both my parents who are 44&56 complain of bad joints. I've not been sure if it's been important enough to see my gp about, but it's a

Finger tips to rist are always numb and giving shock in both hands. What does this mean

Hello doctor and take you for taking time to listen to my problem , i noticed that i'm having a lot of problems with my legs , my knee makes cracking sounds whenever i do squats , my legs start to shake whenever i get tired after working out or walking for so much , and i can't find any comfortable position to sit on when i sit on the ground , i used to sit down normally now i have to stand up because my legs either start shaking or i get pain or i can't even hold some positions