As a result, women can experience nerve inflammation, irritation, and pain. Pregnancy – in pregnancy, as the baby is growing, there is more pressure on the sciatic nerve. This happens because the spinal disc slips forward, over the spinal bone, pinches the nerve root, and causes pain. Spondylolisthesis – this condition is a result of the pinching and irritating of the lumbar nerve root. As a result, a radiating pain occurs that moves towards the leg, and is a symptom of sciatica. Therefore, such a condition requires immediate medical attention.ĭegenerative disc disease – this is a condition where the discs between spinal bones start to deteriorate. The damaged nerves are often below the spinal cord, and it can be very serious. This causes nerve root irritation and eventually painful condition known as sciatica.Ĭauda Equina syndrome – this is a condition that appears as a result of nerve damage. As a result, it compresses and puts pressure on the root of the nerves, or the sciatic nerve to be specific. Spinal tumor – the tumor appears in the spine. This narrowing puts additional pressure on the spinal cord and the nerves, resulting in conditions like sciatica. Lumbar spinal stenosis – this is a condition where there is a narrowing of the spinal canal in the lower part of the spine or lower back. In the case of sciatica, the infection radiates in the lower back and moves to the leg. The infection usually travels to other parts of the body. Spinal infection – spinal infection can affect the spinal column, the neck, mid-back, or the lower back. Image Source: Terry Cralle, RN Other Factors And Conditions – The Secondary Causes Of SciaticaĮven though the herniated disc is the most common cause of sciatica, there can be numerous other conditions that can result in sciatica as well. As a result, people start experiencing back and leg pain, or sciatica. This additional pressure on the nerves is not normal, so it causes pain, which moves from the lower back to the back of the thigh and eventually to the foot and toes. When this happens, the nerves that the disc initially protect become irritated, worn out, and compressed. However, due to a set of circumstances, spinal discs can change their position or be caused to slip. Thanks to the spinal discs, the spine is flexible and can move or bend. These discs are made of cartilage and act as padding between each of the spinal bones. Now, considering that the main cause of sciatica is a herniated or slipped disc, we have to focus on the spinal discs in the spinal column. There are 23 spinal discs in a spinal column.
Spinal Column Explained – The Primary Causes Of Sciatica To understand this, we’ll have to take a look at the anatomy and function of the spinal column. Even though the majority of the cases are caused by a herniated or slipped disc, it seems that sciatica can be a result of several underlying issues. Sciatica can be a result of various factors and conditions.
So, let’s get started! What Are Common Sciatica Causes? So, what’s the deal with that? What and why does trigger sciatica and cause such pain? Well, in the following paragraphs we’ll try to find out. Sciatica seems to be able to flare up in basically anyone. This can happen to anyone, however, people who lead a sedentary lifestyle, do strenuous physical activity, smoke, drink, and experience mental stress are mostly at risk for sciatica.īut, none of these risks has to be a sciatica trigger.
In 90% of all cases, sciatica is caused by a herniated or slipped disc, which is then compressing the sciatic nerve. It is generally known as a disease of the sciatic nerve, herniated disc, and pain in the lower back and usually only one leg. Sciatica has become a rather common condition.
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