There are three basic possibilities here;
-it could be something as simple as bubbles in the sinovial fluid popping, much like "cracking your knuckles";
-it could be something called "patello-femoral syndrome," in which the kneecap doesn't track straight. (If left untreated, PFS can cause serious damage to your knee/knee cartilage. Fortunately, PFS is easily corrected by learning and performing the proper exercises);
-or it could be symptomatic of something worse, like torn cartilage or the early stages of osteoarthritis.
If your knees snap and pop a lot, you should have them checked out by a qualified rheumatologist, especially if there's any pain or nausea involved; the pain caused by torn/damaged cartilage has a certain nauseating quality.
If it is torn/damaged cartilage, try working with a qualified rheumatologist and physical therapist before opting for arthroscopic surgery. Torn cartilage can be regenerated by up to 50% through physical therapy. However, once it is re-sected/removed by an orthopedic surgeon, it can't be repaired or replaced.
(A recently published study proved arthroscopic surgery does more harm than good in the majority of cases. Despite this, many orthopedic surgeons will try to talk you into having arthroscopic surgery anyway, because it's how they make their living.)
Before you trust an orthopedic surgeon with your life and future mobility, make sure you consult a qualified rheumatologist first!
Bursae are small fluid-filled sacs located throughout the body near joints. They help provide cushioning and reduce friction between bones, tendons, and muscles during movement. Some common locations include the shoulder, elbow, knee, and hip joints.
Fluid in the knee, known as knee effusion, is typically not associated with gangrene. Gangrene is a serious condition caused by a lack of blood supply to tissues, leading to tissue death. However, if the fluid in the knee is infected (septic arthritis), it could potentially lead to tissue necrosis and gangrene if left untreated.
This depends on how you fall. If you scratch or cut your knee, you will most likely bleed. If you bang your knee, then you will most likely get a bruise. If you bend or twist your knee in an unnatural way, then you could break, sprain, fracture, of rupture the ligaments or bone that makes up your knee.
Perhaps you have jumpers knee. It really depends on what you have done with it lately. If you are a heavy sprinter and jumper than that is probably it. Most you can do is ice it and relax, as well as finding a knee band.
It depends on what type of stroke you do. like breststroke isn't good for your knees, but all the other stroke are fine for your knees. Yes, swimming provides a low-impact alternative to upright exercises while the water supports much of the body weight. Elliptical dross-trainers have the next best rating for preventing knee stress. Jogging, jump aerobics and stairclimbers should be avoided; bicycling depends upon the intensity of the stroke.
It is very common for the knee to make funny noises as it moves. If there is no pain associated with it, it is nothing to worry about. It is usually caused either by 1) Gas bubbles popping (like bubble wrap) 2) Ligaments/tendons getting stretched and snapping back into place. See this site for more info
Another Name For Knee Joints Is Called Knee Bones lls
The knee is the elbow is not
Popping and cracking noises in the knee are not unusual. If it's not accompanied by pain, it is probably not worth worrying about. Sometimes it's caused by the release of gases as the space between the two bones changes (the same phenomenon that causes your knuckles to crack or pop). Sometimes, it's caused by ligaments that rub or snap across a bone as it moves (like a rubber band snapping). [I'm a physical therapist--with arthritis]
The three main types of joints in the body are: ball-and-socket joints (hip and shoulder), hinge joints (knee and elbow), and pivot joints (neck).
The knee is both a hinge and pivot joint. The wrist is a condyloid joint. Although they are both joints in our body, the knee and wrist are different types of joints.
Shoulder joints have the greatest mobility among the options listed. They have a wider range of motion compared to hip, elbow, knee, and wrist joints, allowing for movements in multiple directions such as flexion, extension, abduction, adduction, and rotation.
It is very common for the knee to make funny noises as it moves. If there is no pain associated with it, it is nothing to worry about. It is usually caused either by 1) Gas bubbles popping (like bubble wrap) 2) Ligaments/tendons getting stretched and snapping back into place. The theory that it makes you more prone to arthritis is just a myth. See this site for more info
The hamstring crosses the hip and knee joints
the elbow and knee are hinge joints
It depends on what bones you mean and where they are. Many synovial joints have tiny air pockets which can cause a popping or a crackling sound. I have two knee replacement joints and they pop at times which I was told was normal. Sometimes age can be a factor. There is always the friendly family doctor to ask as well.
One is singular and the other is plural?