Wisdom teeth are usually removed in a short surgical procedure where the area is numbed, the gum is opened, the tooth is loosened (often in pieces), then the site is cleaned and stitched or packed so it can heal. You’re typically awake or lightly sedated, feel pressure but not sharp pain, and go home the same day.

Quick Scoop

  • Goal : Remove the third molars (wisdom teeth) before they cause pain, infection, or crowding.
  • Time : Often 10–40 minutes for most routine extractions, depending on number and difficulty.
  • Pain control : Local anaesthetic, sometimes with sedation or general anaesthesia for more complex or anxious cases.
  • Recovery : Sore and swollen for a few days, with most normal activities back within about a week for uncomplicated cases.

Step‑by‑step: how they remove wisdom teeth

1. Before the procedure

  • X‑rays or a 3D scan are taken to see the position of the roots and nerves, and to decide if the tooth is simple or surgical.
  • The dentist or oral surgeon reviews your medical history, any medications, and talks through anaesthesia options and risks like infection, dry socket, or nerve irritation.

2. Numbing and anaesthesia

  • For many people, a local anaesthetic injection around the tooth is enough; the area goes completely numb but you stay awake.
  • For more complex removals or if you are very anxious, they may use IV sedation (you’re very drowsy with little memory) or general anaesthesia (fully asleep), often monitored by an anaesthetist.

3. The actual extraction

The exact technique depends on whether the tooth has erupted (visible) or is impacted (stuck in bone or gum).

  • A small cut is made in the gum if it is covering the tooth, and the gum tissue is gently lifted to expose the bone.
  • A bit of bone over the tooth may be removed with a drill or special tools to uncover the crown and roots.
  • If needed, the tooth is sectioned (cut into 2–3 pieces) so each part can be eased out more gently.
  • Lever‑like instruments (elevators) and forceps are used to loosen and lift the tooth from the socket with controlled pressure.
  • The socket is cleaned of debris, smoothened if needed, and then either stitched with dissolvable sutures or simply packed with gauze to let a blood clot form.

For straightforward, fully erupted teeth, this can be almost like a regular extraction, just further back in the mouth. Impacted or deeply angled teeth usually need the flap, bone removal, and sectioning steps.

4. After they take the tooth out

Immediately after

  • Gauze is placed and you bite down to help a blood clot form and to control bleeding.
  • You are monitored until the anaesthetic or sedation wears off enough for you to safely go home with an escort if you were sedated or under general anaesthetic.

First few days at home

  • Pain is usually managed with over‑the‑counter painkillers or prescribed medication plus cold compresses on the cheek for swelling.
  • You’re advised to eat soft foods , avoid smoking, avoid vigorous rinsing or straw use (to protect the clot), and keep the mouth gently clean with brushing away from the site and salt‑water rinses after 24 hours.

Most people feel much better after 3–5 days, though deeper healing of bone and tissue continues for weeks to months.

5. Risks, trends, and what’s changing

  • Common short‑term issues include swelling, bruising, jaw stiffness, and mild bleeding; less common complications include infection, dry socket, or temporary numbness in the lip, chin, or tongue from nerve irritation.
  • Recent practice trends include using more 3D imaging , more conservative bone removal, and careful case selection so that wisdom teeth that are healthy and not causing problems are sometimes monitored rather than automatically removed.

TL;DR : They numb you, open the gum if needed, remove a bit of bone, take the wisdom tooth out (often in pieces), clean the area, then close or pack it so a clot can form and the socket can heal.

Information gathered from public forums or data available on the internet and portrayed here.