Nobody comes to us hoping they need a root canal. You come in with a toothache that’s been getting worse, or a tooth that’s gone strangely sensitive to heat, or a dull throb that keeps waking you up at night. We take a look, take an X-ray, and sometimes the picture is clear: the nerve is infected, and it needs to be treated properly.
Root canal treatment in Mill Hill is one of the procedures people fear most – and also one of the most misunderstood. The reputation it carries is largely historical, from an era before modern anaesthesia made the whole thing manageable. What patients actually experience at Broadway Dental Studio is usually much more straightforward than they expected.
Why Does a Tooth Need Root Canal Treatment?
The centre of every tooth contains pulp – soft tissue with nerves and blood vessels that help the tooth develop. Once the tooth is fully grown, the pulp isn’t essential to the tooth’s function, but it can become a serious problem if it gets infected. Decay that’s been left too long, a deep crack, or a knock to the tooth can all allow bacteria to reach the pulp. Once infection sets in, it doesn’t resolve on its own. It spreads. Left untreated, a pulp infection can lead to an abscess, significant swelling, and eventually bone loss around the root.
Root canal treatment removes the infected pulp, cleans and disinfects the inside of the tooth, and seals it – saving the tooth from extraction. That’s the core of it. The alternative in most cases is losing the tooth entirely, which then creates its own set of problems around bone loss and the cost of replacing it.
Does Root Canal Treatment Actually Hurt?
This is what everyone wants to know, and the honest answer is: the procedure itself shouldn’t. The area is fully numbed before anything starts. What you feel during treatment is pressure, occasionally some vibration, but not pain. If at any point you do feel discomfort, we stop – that’s not something you should push through.
The tooth itself may already be causing significant pain before you come in, and that’s the infection doing its work. After treatment, as the anaesthesia wears off, some tenderness for a day or two is normal. Over-the-counter pain relief handles it well for most people. The deep, throbbing ache that brought you in? That goes.
How Many Appointments Does It Take?
Most root canal treatments at our dental clinic in Mill Hill take two visits. The first appointment involves removing the infected pulp, cleaning the canals, and placing a temporary dressing. The second visit – usually a week or two later – is when the tooth is permanently sealed, and a crown or restoration is placed over it to protect it long-term.
Some straightforward cases can be completed in a single appointment. More complex teeth, particularly lower molars, which can have three or four canals to treat, may occasionally need a third visit. We tell you what to expect before we start.
What Happens After Root Canal Treatment?
A tooth that’s had root canal treatment becomes more brittle over time because it no longer has a living pulp. That’s why the final step – placing a crown – matters. A crown protects the tooth from fracturing under biting pressure, which, without it, is a real risk, particularly on a back tooth. Skipping the crown to save money tends to result in the tooth cracking later and often needing extraction anyway. We include this in the treatment plan from the start, so there are no surprises.
With a crown in place and good oral hygiene at home, a root canal-treated tooth can last for decades. Some last a lifetime. As the best dentist in Mill Hill for complex cases, we see plenty of patients who are still using teeth we treated fifteen or twenty years ago without any issues.
IV Sedation for Patients Who Are Genuinely Anxious
Some patients aren’t just nervous – they’re phobic. Dental anxiety is real, and it stops people from seeking treatment until something becomes a crisis. If that’s you, we offer in-house IV sedation, which puts you in a deeply relaxed, semi-conscious state for the duration of treatment. You’re still able to respond if needed, but most patients have little or no memory of the appointment afterwards.
It’s not something we suggest casually. We assess whether it’s appropriate for you and the treatment you need. But for patients who’ve been putting off dental treatment in Mill Hill for years because of genuine fear, sedation can be the thing that finally makes it possible to get things sorted. You can read more about how we approach this on the Broadway Dental Studio website.
Don’t Wait Until It Becomes an Emergency
A tooth that needs root canal treatment doesn’t improve on its own. The infection progresses, the pain typically worsens, and what could have been a two-appointment treatment can escalate into something more complicated – or an extraction. A routine dental check-up in Mill Hill is often where we catch problems at the stage when they’re still manageable, before they become a 2am emergency.
If you’ve got a toothache that’s been going on for more than a few days, sensitivity that’s getting worse rather than better, or a tooth that’s gone dark in colour, don’t leave it. Ring us on 020 8959 2497 or email contact@broadwaydentalstudio.co.uk. We’re at Flat 1, Broadway House, 36–38 The Broadway, Mill Hill, NW7 3LJ – and we’ll tell you straight whether it needs urgent attention.