Yes, they describe the same problem. Discs cannot slip out of place, because they are firmly attached to the bones above and below. “Slipped disc” is everyday language for a herniation, where the inner material pushes through the outer ring. You may also hear bulge, protrusion, prolapse or extrusion. These describe how far the material has travelled, and they do not always match how much pain you feel.

Often, yes. The body gradually breaks down and reabsorbs the herniated material over weeks to months, and the swelling around the nerve settles before that. This is why symptoms frequently improve without surgery. Treatment aims to reduce nerve irritation, restore movement and keep you active while that natural process happens, so you avoid the deconditioning that comes with waiting it out on the couch.

For most people, yes, once the assessment has ruled out red flags. Techniques are chosen to suit your symptoms: if you have significant nerve involvement, your chiropractor or physiotherapist typically uses gentler mobilisation, positioning and nerve glides rather than firmer techniques. Treatment is adjusted based on how your leg or arm symptoms respond, not on how your back feels alone.

Most people do not. Surgery is generally considered when there is progressive nerve weakness, signs affecting bladder or bowel function, or severe pain that has not responded to several months of well-directed conservative care. If your assessment or progress suggests a surgical opinion is warranted, you are referred to your GP or a specialist rather than left to keep trying the same approach.

Sitting loads the front of the disc and pushes pressure backwards, towards the tear and the nerve. Slumped positions and vibration through a car seat add to that. Standing and walking share the load differently, which is why many people feel better on their feet. Changing position often, supporting your lower back and taking breaks on long drives usually makes a noticeable difference.

Yes. When the herniation sits away from the pain-sensitive structures at the back of the disc and mainly contacts the nerve root, your symptoms can appear only in the buttock, calf or foot. People often assume the problem is a hamstring, calf strain or hip issue. Nerve testing during your assessment helps separate a disc-related cause from a local muscle or joint problem.