Why sudden severe knee and hand pain?

The knee pain on the outer side might be from some trauma or strain. The hurting of the neck and the spinal cord can be from bad posturing and muscle tension. You need to let that affected region recover, apply ice to the area, and do light stretching with the injured or painful part. Always keep your posture in the right way and make more decisions to reach out to a physiotherapist as a part of your strategy to get better quicker.

When you have an ACL tear, it is because the ligament in your knee is overextended. In addition to resting and doing some light exercises, you should ice your knee. Although PRP or stem cell therapy could be useful for a speedy recovery, consulting with your healthcare provider on these treatments is the best way to determine the optimal care for your case. 

You may be suffering from a blood clot in your leg as a result of the accident. Injury to the leg causes blood to pool and form a clot causing swelling, redness, and pain. This is serious because the clot may break free and travel to other parts of your body. Elevate your leg above your heart, apply ice, and take a break. When the pain persists or becomes severe, go to the nearest hospital immediately.

Looks like you're suffering from a lot of backache. Even though Lyrica and Neurontin kinds of drugs are being taken, back pain may worsen, and this may be a brand new problem or the deterioration of what used to be. You have to meet your doctor for a check-up to diagnose the cause of the recurrent pain. Sometimes, it is necessary to change your meds or use additional treatments to reduce the pain as much as possible. 

Acupuncture helps in opening up the energy level ( commonly referred as 'Qi' in acupuncture theory).
Acupuncture needles are put on various parts of the body which helps in increasing the blood flow.
It has an anti inflammatory effect. It stops body's inflammatory response, increases blood flow and relaxes muscle tone. It helps in flushing out toxins from the body. Acupuncture releases endorphins which are natural hormones to reduce the feeling of pain and puts the patient in ultimate relaxed state i.e feeling of well being.
Electro acupuncture pulsates electric current through the needles.
Such procedure gives quick response and helps in reducing both pain and inflammation in people with arthritis.

Based on your CT scan, it looks like you have some fractures in your ribs, which could be causing the pain in your back when walking. The hemothorax next to your rib fractures is a collection of blood outside your lungs. This might be making it a bit tough for you to move around comfortably. It's great that you are resting, which is really important for healing those fractures. Make sure to keep monitoring your pain levels and follow up with your doctor for any further guidance. 

If you have any bruising and are worried about infection there are some things to look out for. An infected bruise may become more swollen, red, warm, or painful. If you notice these signs then it could be infected. Gently clean the bruise, apply a clean dressing, and keep an eye on it. If in doubt, get it looked at. 

Probably the effects of osteoporosis are coming out in you. Weak and brittle bones are the reason why it is easier to faint and die. In addition, it can lead to unevolved discomfort in some parts of your body. One of the causes of osteoporosis is aging, not getting enough calcium and vitamin D, or taking some medications. The main components include the introduction of calcium and vitamin D supplements, bone-preserving medicine, and participation in regular activities aimed at enhancing the moisture content of bones.

You might have costochondritis. This is when the cartilage in your ribs gets inflamed, which usually causes pain and tenderness. It may be related to weight loss and sometimes comes on after an illness. To help relieve the pain, you can do some gentle stretching, use heat packs, or take over-the-counter painkillers such as ibuprofen.

You might be having a rough time with your quadricep tendinitis. The symptoms you're going through, like pain moving from your knees to your thighs, can be a challenge. This kind of injury can be caused by overusing your legs or not warming up properly before exercise. To help with this, try doing some gentle stretches and avoiding activities that worsen the pain. As well, applying ice packs and elevating your legs can provide some relief.