Knee pain is a common complaint for many people. There are several factors that can cause knee pain. Awareness and knowledge of the causes of knee pain lead to a more accurate diagnosis.
Types of injuries
Some common injuries include:
Sprain(Ligament sprain)
Medial collateral ligament
Lateral collateral ligament
Anterior cruciate ligament
Posterior cruciate ligament
Tear of meniscus
Medial meniscus
Lateral meniscus
Strain(Muscle strain)
Quadriceps muscle
hamstring muscle
Patellar tendon
Hamstring tendon
Popliteal tendon
It band
Knee Pain due to less physical movement: Lower level of physical activity and a work environment where one is required to sit in a chair during the work day is one reason for developing knee joint pain, as the lower degree of physical movement tends to weaken the knee muscles. Blood vessels also can be affected, leading to development of painful conditions.
As age progresses the movement of the knee joint involves higher friction with adjacent tissue and cartilages.
Referred knee pain: pain perceived at a site different from its point of origin but innervated by the same spinal segment.