if you CANNOT stand or sit without it hurting.... yep it's a break. no amount of aspirin (this side of suicide) is going to help. you can try your "friends pill" that will take al pain away, but if you still get up ( which you will) after it's worn off and you discover your f$#%# up....well son, it's broke. Go see a doctor.
A sprain is a stretch or tear of a ligament.
The bone in your knee, or knee cap is also called a patella. This bone sits in ligaments between the femur and the tibia.
When all your knee ligaments are severed, it typically means that the knee joint is no longer stable and may result in significant pain, swelling, and difficulty moving the knee. It will likely require surgery to repair the ligaments and restore stability to the knee joint. Rehabilitation and physical therapy are crucial for regaining strength and mobility after such an injury.
The hamstring ligaments and tendons help stabilize the knee joint by connecting the thigh bone to the shin bone. They also provide flexibility by allowing the knee to bend and straighten smoothly.
The medial collateral ligament (MCL) provides medial stability to the knee joint while the lateral collateral ligament (LCL) provides lateral stability.
Internal or external to what? The knee joint? There are a number of knee ligaments e.g. anterior and posterior cruciate ligaments are internal to the knee joint but the medial and lateral collateral ligaments are external to the knee joint
Your knee has four ligaments that are used for stabilization the ACL, LCL, PCL and MCL. Usually the ACL is the worst ligament to tear because it provides the most stability out of the four ligaments.
Cartilage between the thighbone and shinbone is called the meniscus. This can tear when the knee is rotated or extended too far.
The five most common knee problems are arthritis, tendonitis, bruises, cartilage tears, and damaged ligaments. Knee injuries can be caused by accidents, impact, sudden or awkward movements, and gradual wear and tear of the knee joint.
Donjoy knee braces protect knee ligaments from injury. This is an ideal product for athletes that do not want to injure or re-injure their knee ligaments.
There are 5 main causes of pain behind the knee 1) Bakers Cyst - inflammation of the bursa (fluid filled sac) at the back of the knee. It is normally asscoiated with swelling behind the knee 2) Cartilage Tear - a tear in the cartilage at the back of the knee. 3) Arthritis - wear and tear of the bones and cartilage. Most common over the age of 50 4) Hamstring Injury - injury (eg tear or overstretching) of the hamstrings muscles down the back of the leg 5) Knee Sprain - overstretching one of the knee ligaments See this site for more info
cruciate ligaments (cruciatum), allowing a very large range of motion (extension and flexion) of knee
The 3 C's of common knee injuries are, collateral ligaments, cruciate ligaments, and cartilages.
A sprain is a stretch or tear of a ligament.
The Ligaments
An ACL tear is a common knee injury that involves the tearing of the anterior cruciate ligament, which is one of the major ligaments in the knee. It often occurs during activities that involve sudden stops, changes in direction, or direct impact to the knee. ACL tears can cause instability, pain, and swelling in the knee and may require surgery for repair.
If your ACL is not torn or overextended there are other ligaments that exist in your knee. The MCL, Medial Cruciate Ligament, and the PCL, Posterior Cruciate Ligament are also ligaments that are common for a knee injury. Meniscuses also could sustain injury and tear. A doctor would have to properly diagnose what the injury is and could possibly do this with an MRI.