Medical understanding of the meniscus has come a long way from when Sutton described it as the functionless remains of the leg muscle in the late 1800’s. Fast forward to present time and the importance of the meniscus is much better understood. In fact, recent data shows that meniscus injury is quickly becoming one of the most common knee injuries, with the prevalence of medial cartilage meniscus tears being 61:100,000 patients. A medial cartilage meniscus injury, also referred to as torn cartilage, will usually accompany an ACL or MCL injury, but may occur without harming ligaments.
Torn Meniscus
Medial Meniscus Anatomy
The medial meniscus is a C-shaped band of cartilage that medially spans the knee joint. It’s peripherally attached to the joint capsule and anchored to the tibia via the meniscotibial ligaments. Fusing to the tibia collateral ligament makes the medial meniscus far less mobile than counterpart structures. It’s primary functions are to limit contact between bones, act as a shock absorber, reduce bone friction to allow for smooth movement, and more evenly distribute weight during movement. The medial meniscus is a common site of knee injury, with tears being the most frequent injury.
Medial Cartilage Meniscus Injury Causes
Medial meniscus tears in younger adults are commonly a result of a twisting knee injury or trauma. However, trauma doesn’t have to be involved; a simple rapid twist or repetitive squatting motion can tear the meniscus. Obesity may also be a contributing factor in both cases. An injury to a supporting ligament in the knee can also increase the probability of injury, as ligament injuries make the knee more unstable and prone to injury. In older adults, the cause of tearing is often due to degenerative changes that cause the menisci to become jagged or frayed.
Symptoms Of Medial Cartilage Meniscus Injury
The most common symptoms are:
* Pain and swelling across the joint line that‘s often worse if the knee is bent or twisted
* Knee catching, locking, or giving away
* If the torn fragment lodges in the knee, the knee may remained locked and unable to bend
* Joint tenderness
* Inability to place any weight on the affected knee
Classification of Meniscus Tears
* Longitudinal tears - occurs along the length of the meniscus and can vary in length.
* Bucket-handle tears - an exaggerated form of a longitudinal tear. The affected portion of the meniscus detaches from the tibia to form a flap that resembles the handle of a bucket.
* Radial tears - a tear inward from the edge of the cartilage.
* Complex tears- a combination of all of the above.
Strengthening Exercises
These Torn Meniscus Exercises are ideal to build strength and flexibility.
Massage Treatment
These Torn Meniscus Massage Techniques are of great value in pain relief; circulation stimulation; dispersing blood and fluid accumulations; swelling reduction; and relaxing muscle spasms, especially when used alongside the Sinew Therapeutics liniments and soaks.
ACUTE STAGE SYMPTOMS & TREATMENT
This stage is characterized by swelling, redness, pain, and possibly a local sensation of heat, indicating inflammation. If coolness makes your pain feel better, then the Acute Stage Treatment is recommended.
Acute Stage Symptoms:
The acute stage starts the moment an injury occurs and lasts until the swelling and inflammation are gone. The swelling is the result of the blockage of blood, tissue fluids and circulation in the knee because their normal movement has been disrupted by the force of the injury. Just like cars back up behind a traffic jam, causing congestion, exhaust and overheating; blood and fluids back up behind the injured knee, causing pain, inflammation, lumps and swelling.
The sensation of heat is due to the warming action of the blood and fluids overheating in the injured knee as they back up and accumulate. Stiffness and decreased mobility are due to spasms in tendons and ligaments that have contracted reflexively beyond their normal range from the impact of the injury.
As ligaments and tendons stretch and tear, blood from ruptured blood vessels becomes trapped in the local tissues. As the trapped blood clots up, it sticks the tissues together creating adhesions. Adhesions cause pain, inflammation and restricted movement because the layers of tissue that used to slide smoothly across one another now adhere and snap which interferes with normal functioning. It is essential to break up clotted blood as quickly as possible to prevent adhesions and scar tissue from forming.
During the acute stage it is very important to reduce swelling, reduce the redness and heat associated with inflammation, and break up clotted blood and stagnant fluids that are blocking circulation and blood supply to damaged tissues. By restoring the flow of blood, fluids, and circulation in the knee, then pain is relieved, damaged tissues can regenerate with healthy functional tissue, and the knee can strengthen and regain it's mobility.
Acute Stage Treatment:
1. Apply the Sinew Herbal Ice on your knee to reduce redness, swelling, and inflammation while dispersing accumulated blood and fluids to help restore normal circulation to the knee. This first-aid treatment is used in place of ice to significantly speed up the healing process. It reduces the swelling and inflammation more effectively than ice, allowing you to more quickly regain range of motion. Acute Sinew Liniment can be used in-between applications.
Ice is not recommended because it does not help repair damaged tissues and keeps everything in the injured area frozen, causing the stagnation of blood and fluids and the contraction of muscles, tendons and ligaments. In Chinese sports medicine ice is not used and is considered a culprit in injuries that don’t heal well.
2. Massage your knee with Acute Sinew Liniment to relieve pain, reduce swelling and inflammation, break up clotted blood and stagnant fluids, and stimulate circulation of blood and fluids to help cells quickly repair damaged tissues. Sinew Herbal Ice can be used in-between applications.
3. The Sinew Sports Massage Oil is recommended for use before and after exercise, sports and strenuous activity. It warms and stimulates your muscles, increases circulation and relieves tightness, hence improving your performance and helping to prevent injury.
CHRONIC STAGE SYMPTOMS & TREATMENT
This stage begins once the swelling and inflammation are gone, but you still feel pain, stiffness, weakness, and/or sensitivity in cold and damp weather. If heat makes your pain feel better, then the Chronic Stage Treatment is recommended.
Chronic Stage Symptoms:
The chronic stage begins once the swelling and inflammation are gone, but you still feel aching pain and stiffness. This is because there are still accumulations of stagnant blood and fluids in the knee that are blocking circulation and blood supply to damaged tissues, creating residual pain, stiffness and weakness. You may actually feel hard nodules like sand in the tissue, indicating accumulation, calcification, and adhesions, which all cause pain, stiffness, and joint instability.
Your knee may feel more sensitive to the cold and ache in cold and damp weather due to impaired circulation. When you move your knee you may hear a clicking or popping sound from the tendons and ligaments slipping very slightly in and out of their natural alignment indicating weakness and joint instability, causing chronic pain and a cycle of reinjury. These symptoms are often the result of failure to treat the injury properly from the outset and overicing.
Increasing circulation and blood supply to the damaged tissues is very important in treating chronic injuries because tendons and ligaments do not have an extensive direct supply of blood. That is why chronic injuries can be slow to heal. Increasing local circulation also prevents cold and dampness from penetrating the injured area, preventing pain and stiffness.
During the chronic stage it is very important to break up remaining accumulations of blood and fluids, and increase circulation and blood supply to the damaged tissues. By increasing circulation and blood flow in the knee, then pain and stiffness is relieved, and the tendons and ligaments can strengthen to restore stability.
Chronic Stage Treatment:
1. Massage your knee with Chronic Sinew Liniment to relieve pain and stiffness, strongly stimulate circulation and blood flow to damaged tissues, and promote the healing of overstretched tendons and ligaments. Sinew Injury Poultice and/or the Sinew Warming Soak can be used in-between applications.
2. Apply the Sinew Injury Poultice on your knee to relieve residual pain and stiffness, significantly stimulate circulation and blood flow to damaged tissues, and further promote the healing of overstretched tendons and ligaments. The Sinew Injury Poultice is particularly useful if your knee is more painful in cold and damp weather. Chronic Sinew Liniment and/or the Sinew Warming Soak can be used in-between applications.
3. Soak your knee with the Sinew Warming Soak to ease joint pain, increase range of motion, and strongly increase local circulation to drive coldness and dampness out of damaged tissues. The Sinew Warming Soak is particularly useful if your knee is more painful and sensitive to cold or hurts more in cold weather. The soak can be used by saturating a towel in the liquid and applying it to your knee. Chronic Sinew Liniment and/or the Sinew Injury Poultice can be used in-between applications.
4. The Sinew Sports Massage Oil is recommended for use before and after exercise, sports and strenuous activity. It warms and stimulates your muscles, increases circulation and relieves tightness, hence improving your performance and helping to prevent injury.
