If you’ve ever had a scan report come back mentioning an “annular tear” (or “annular fissure”), you’re not alone in feeling a bit alarmed. The word tear sounds dramatic. But understanding what’s actually going on can take a lot of the fear out of it, and help you make sense of why your back has been aching the way it has.
At Complete City Health in the Sydney CBD, it’s a disc finding we explain often, so let’s break it down.
What Is an Annular Tear?
Each disc between your vertebrae has two main parts. In the middle is the nucleus, a soft, gel-like centre that absorbs load. Around it is the annulus, a tough outer ring made of many layers of fibres, a bit like the rings inside a tree trunk.
An annular tear is a crack or split in some of those outer layers. It might be a small fissure in the inner rings, or it might run further towards the outside of the disc. Most happen gradually rather than from one big event: years of sustained sitting, repetitive bending, lifting with a rounded back and natural age-related changes all add up.
Why Can a Small Tear Hurt So Much?
This is the part that surprises most people. The outer layers of the annulus have their own nerve endings. When those fibres are irritated or inflamed, they can produce a deep, dull, hard-to-pinpoint ache in the lower back (or the neck, if the tear is in a cervical disc).
Common patterns we hear about include:
Pain that builds the longer you sit — the classic “fine in the morning, wrecked by 3pm” desk day
Discomfort when bending forward, putting on shoes or picking something up
A sharp twinge with coughing, sneezing or straining
Relief when you stand up, walk around or lie down
Because sitting and bending forward increase pressure inside the disc, many Sydney CBD office workers notice it most on long, screen-heavy days.
Does an Annular Tear Lead to a Herniated Disc?
Not always, but it can. A tear creates a weak point in the wall of the disc. If the inner gel starts pushing into that weak point, the disc can bulge outwards, and in some cases the material can herniate through. That’s when people may start to feel pain, pins and needles or numbness travelling down the leg (or arm), because a nearby nerve is being irritated.
It’s also worth knowing that annular tears show up on plenty of scans in people with no pain at all, so a scan finding is only one piece of the puzzle.
How Can Annular Tears Be Managed?
The encouraging news is that many annular tears settle well with conservative, non-surgical care. Discs don’t have a strong direct blood supply, so they rely on movement and pressure changes to draw in fluid and nutrients. That’s why a sensible plan usually focuses on:
Reducing ongoing disc pressure — breaking up long sitting stretches, adjusting your workstation and avoiding repeated heavy forward bending for a while
Gentle, regular movement — short walks, especially on lunch breaks, can be surprisingly helpful
Gradual strengthening — building up the deep core and hip muscles that support the spine
Targeted treatment — addressing the disc directly rather than just the sore muscles around it
Where it’s suitable, Spinal Decompression Therapy is one of the tools we use. By gently and gradually lengthening the spine in a controlled way, decompression aims to reduce pressure inside the affected disc. That may help create a better environment for the disc to recover and ease irritation of nearby nerves. It’s always tailored after a thorough assessment. It isn’t right for everyone, and we’ll tell you honestly if another approach suits you better.
One important note: please seek urgent medical care if your back pain comes with numbness in the groin or inner thighs, changes in bladder or bowel control, progressive leg weakness, or fever and feeling unwell. These are rare, but they need attention immediately.
Ready to Get to the Bottom of Your Back Pain?
If you’ve been living with a deep, nagging ache that flares when you sit or bend, or you’ve got a scan report you’d like explained in plain English, we’d love to help. Our team at Complete City Health in the Sydney CBD will take the time to assess what’s really going on and map out a plan that fits your body and your workday.