17/03/2022
Who gets Sciatica and what causes it? ⚡️😫
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What is it?
Sciatica is pain and/or altered sensations in your leg. Often aggravated by bending and twisting movements.
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Who gets its?
It affects over 50% of us in our lifetime from 18-40 years old
Is a common age of onset , but some sufferers also start feeling symptoms later in life from 40+ years old. But they are caused by two different types of injury.
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What causes it?
Ultimately sciatica is caused by compression of part or all of the sciatic nerve.
The L4, L5, S1, S2 and S3 nerves in the lower back interconnect in the buttock forming the sciatic nerve. The sciatic nerve then runs down the back of the leg all the way down to your toes.
Sciatica can therefore be caused be an internal nerve impingement, most commonly a bulging disc at the L4/5 or L5/S1 level.
OR by an external (peripheral) nerve impingement outside of the spine often in the buttock.
The sciatic nerve is a similar thickness to your thumb and runs a convoluted journey through the buttock and down the leg under several different muscle groups.
18-40 years old:
The liquid in our discs in the nucleus pulposus is at its fullest and healthiest. However, with excessive bending and twisting the ligaments that maintain the shape of the disc fail and it cause the annulus fibrosus around the disc to change shape and compress the nerve as it leaves the spine.
This is a bulging disc.
40+ years old:
The liquid in our discs starts to reduce and the disc becomes thinner causing the nerve roots space in the joints in the spine to become narrower. Sometimes with excessive standing or lifting the nerves can become irritated or trapped as they leave the spine and again cause sciatica.
This is osteoarthritis and spondylosis.
Osteopathic treatment is recommended for helping to treat sciatica and also prevent future relapses.
I will go on in this series to discuss in more detail about what how osteopathic treatment can cause relieve your symptoms.
As always if you’re looking for more help, advice or treatment and you’re living in Essex then do reach out and contact me.
The Gibson Osteopathy Clinic in Laindon is specialised in treated spinal and sports injuries so help is at hand.
Gibson Osteopathy
07929 218225
https://goo.gl/maps/5m6yHZbBJqUzrHEPA
www.gibsonosteopathy.co.uk