Quick Answer: How Do I Know If My Knee Injury Is Serious?

What injuries can you get from falling on your knee?

Here are the eight most common knee injuries — from minor to severe — that can occur after a fall.Abrasion.

An abrasion is another term for a scrape.

Laceration.

A laceration is a cut or puncture wound that causes a tear or hole in the skin.

Contusion.

Sprain.

Torn meniscus.

Tendon tear.

Torn ligament.

Knee dislocation..

How do you tell if your knee is sprained or torn?

The following are sprained knee symptoms:Pain around the affected area.Swelling around the sprained section of the knee.Knee instability, leading to your knee buckling under the pressure of your weight.Bruising, moderate to severe, depending on the sprain.A popping sound when the injury occurs.More items…•

What is the most painful knee injury?

Quadruple Knee-Ligament Injury It also seems that the more severe the damage to the knee, or the more ligaments destroyed in the injury, the more pain the player seems to be in. For this reason, the quadruple ligament injury must be one of the most painful football injuries imaginable.

How can I treat a knee injury at home?

Self-care measures for an injured knee include:Rest. Take a break from your normal activities to reduce repetitive strain on your knee, give the injury time to heal and help prevent further damage. … Ice. Ice reduces both pain and inflammation. … Heat. … Compression. … Elevation.

How long does it take for a torn ligament in your knee to heal?

In general, milder Grade I and Grade II MCL or LCL sprains heal within 2 to 4 weeks, but other types of knee sprains may take 4 to 12 months.

How long do knee injuries take to heal?

Simple strains or sprains can last for one to two weeks. More extensive injuries requiring arthroscopic surgery may take one to three months to heal. Major traumatic injuries to the knee may take up to a year to heal.

What are the symptoms of a torn ligament in your knee?

You may have:Pain, often sudden and severe.A loud pop or snap during the injury.Swelling within the first 24 hours after the injury.A feeling of looseness in the joint.Inability to put weight on the joint without pain, or any weight at all.

What will the ER do for a knee injury?

The emergency room can perform x-rays and quickly assess the painful problem with your knee. Even if the diagnosis is to send you home with crutches and some pain medication, the emergency room could be the right answer if you can’t walk on your knee.

Can you still walk with a torn ligament in your knee?

Walking will not damage your knee further. Always try to walk normally – i.e. heel down first. In the early stages after injury excessive weight bearing may cause increased pain and swelling. You may be given crutches for a short time to help with this.

Is it OK to walk on a sprained knee?

How can I manage a knee sprain? Rest your knee and do not exercise. Do not walk on your injured leg if you are told to keep weight off your knee. Rest helps decrease swelling and allows the injury to heal.

What is the most common knee injury?

The most common knee injuries include fractures around the knee, dislocation, and sprains and tears of soft tissues, like ligaments. In many cases, injuries involve more than one structure in the knee. Pain and swelling are the most common signs of knee injury. In addition, your knee may catch or lock up.

Does a knee pop always mean a tear?

No. A broken bone does not cause that sort of sound. A loud “pop” that is accompanied by immediate pain is caused by a tear in one of the four main ligaments that support the knee, or by a tear in the protective cartilage on either side of the knee.

When should I go to the doctor for a knee injury?

Make an appointment with your doctor if your knee pain was caused by a particularly forceful impact or if it’s accompanied by: Significant swelling. Redness. Tenderness and warmth around the joint.

How does a torn ligament feel?

A torn ligament can result in varying degrees of pain and discomfort, depending on the extent of the injury. It may produce heat, extensive inflammation, popping or cracking noises, severe pain, instability within the joint and an inability to put weight or pressure on the joint.

Can bend but not straighten knee?

If the torn portion of the meniscus is large enough, your knee may lock up. You may momentarily feel like you are unable to fully bend or straighten out your knee. This happens because a torn part of the meniscus flaps into the joint and gets caught within, preventing the knee from functioning normally.

Can you tear a ligament in your knee and not know it?

Symptoms can include: A popping sound (or a popping or snapping feeling) at the time of injury – this can sometimes be heard (or felt) if a ligament is completely torn. Swelling of your knee. When a ligament is injured, there may be some bleeding inside your knee joint from the damaged ligament.

What does a knee sprain feel like?

Symptoms of Knee Sprains Pain and tenderness in the knee accompanied by stiffness and swelling are common signs of a knee sprain. Some patients may also experience bruising and instability when walking. In more severe cases, the patient may have trouble bearing weight on the affected leg.

How should I sleep with a sprained knee?

Keep your leg elevated to reduce pain and swelling. When sleeping, place a pillow under the injured leg. When sitting, support the injured leg so it is above heart level. This is very important during the first 48 hours.

What helps ligaments heal faster?

Vitamin C – also known as ascorbic acid, is a key vitamin for ligament repair and collagen production. It is recommended to increase your intake of vitamin C immediately after an injury to help support the healing process as it directly assists in wound healing and tissue repair.