Wisdom Teeth Removal: Do You Actually Need It?

Wisdom teeth are the last molars to come in, usually somewhere between 17 and 25. Most people have four. Some have fewer. A lucky few never get them at all.

The question that comes up every time: do mine need to come out?

Not always. But if they’re causing problems or heading that way, removal is straightforward and recovery is quicker than most people think.

When wisdom teeth need to come out

Your jaw only has so much space. Wisdom teeth are the last to show up, and often there isn’t enough room. When that happens, a few things can go wrong.

The tooth might be impacted, meaning it’s stuck in the bone or gum and can’t come through properly. It may be angled sideways, tilted toward the next tooth, or pointing backward. Impacted wisdom teeth can press on the tooth next to them and damage it. They can also form cysts in the bone around them.

Or it comes through partway but doesn’t fully come out. This creates a flap of gum over the tooth that traps food and bacteria. The result is repeated infections, a condition called pericoronitis. Pain, swelling, trouble opening the mouth, sometimes fever. If it keeps happening, your dentist will most likely say it should come out.

Sometimes wisdom teeth push against your other teeth and cause shifting or crowding, especially in the lower front teeth.

And because they sit so far back in the mouth, wisdom teeth are harder to keep clean. They get cavities more easily, and those cavities are harder to treat given the position. If a wisdom tooth has a big cavity, taking it out is often more practical than doing a filling or root canal on a tooth you don’t really need.

When it’s fine to leave them

If your wisdom teeth have come in fully, are straight, have room in the jaw, are easy to clean, and aren’t pushing on anything, they can stay. Plenty of people keep their wisdom teeth their whole life without any problems.

Your dentist can tell you which situation yours fall into. An X-ray (usually a panoramic X-ray that shows all your teeth and both jaws) gives a clear picture of where the wisdom teeth are, how they’re angled, and whether they have room.

If your dentist says they’re fine, trust that. Not every wisdom tooth is a problem.

What the procedure looks like

For a wisdom tooth that’s fully out, the extraction is like any other tooth extraction. Numbing, loosening, removal. Takes 15 to 30 minutes.

For an impacted tooth, it’s a bit more involved. Your dentist or oral surgeon numbs the area, makes a small cut in the gum, and may need to remove a small piece of bone covering the tooth. Sometimes the tooth is cut into pieces and taken out in parts. This sounds like a lot but it’s routine dental surgery. The whole thing usually takes 30 to 60 minutes per tooth.

Local anaesthesia is standard. You’re awake but you don’t feel pain. If multiple wisdom teeth are being done in one sitting, or if you’re very anxious, your dentist can talk about sedation options.

Recovery

The first two to three days are the most uncomfortable. Expect some swelling on the side of the face, some difficulty opening the mouth fully, and soreness. This is normal healing.

Things that help:

• Cold compress on the outside of the cheek helps with swelling. Your dentist will tell you how to use it.
• Follow your dentist’s instructions on pain management carefully.
• Soft foods for the first few days. Khichdi, dahi, dal, soup, banana, mashed food. Avoid anything hot (temperature-wise) for the first 24 hours.
• No spitting, no straws, no hard rinsing for the first 24 hours. These can pull out the blood clot in the socket, leading to dry socket (more on that below).
• After 24 hours, gentle warm salt water rinses help keep things clean.

Most people are back to their routine in 3 to 5 days. The socket takes a few weeks to fully close, but it doesn’t get in the way after the first week.

Dry socket

Everyone asks about this one.

After extraction, a blood clot forms in the socket. It protects the bone and nerves underneath while the area heals. If that clot comes out or breaks down too early, the bone is exposed. This is dry socket. It causes a deep, throbbing pain that usually starts two to three days after the extraction.

Dry socket happens in a small number of cases, more often with lower wisdom teeth. Following your dentist’s post-extraction instructions (no spitting, no straws, no smoking) brings the risk down a lot.

If it happens, your dentist can treat it. A medicated dressing placed in the socket gives almost immediate relief. It’s uncomfortable but it’s fixable.

Younger is easier

If removal is needed, younger patients (late teens to early twenties) tend to have easier procedures and faster recovery. The roots are shorter, the bone is less dense, and healing is quicker.

This doesn’t mean you can’t have wisdom teeth removed at 35 or 45. It just tends to be a bit more involved.

If your dentist says removal is needed based on an X-ray and you’re in your twenties, don’t keep putting it off. The tooth isn’t going to fix its position on its own.

Ask to see your X-ray

Your dentist can show you where your wisdom teeth are, what direction they’re growing, and whether they have room. A few questions worth asking:

• Are they impacted or only partly out?
• Are they likely to cause problems if I leave them?
• If removal is needed, can all of them be done in one visit?
• What type of anaesthesia do you recommend for my case?

If you’re in Muzaffarnagar and haven’t had your wisdom teeth checked, or if one of them has been giving you trouble, we can take a look. We handle both simple and surgical extractions at the clinic.

Wisdom tooth bothering you? Call or WhatsApp Garg Dental Clinic, Muzaffarnagar.