How does wisdom tooth surgery work? The whole sequence, calmly explained

A wisdom tooth removal (Weisheitszahn-OP) runs in a fixed order: a consultation with an X-ray, then the operation under local anaesthetic (Betäubung), then a review a week or so later. On the day itself the tooth is numbed, the gum is eased aside, in most lower cases a little bone over the crown is removed, the tooth is usually divided into sections and taken out in parts, and the site is cleaned and sutured. A straightforward upper tooth can take a few minutes; a lower tooth lying under bone takes appreciably longer. You go home the same day, keep pressure on a gauze pad for about half an hour, and return after roughly seven to ten days for the sutures to come out. Nothing in the sequence is improvised — and if you know the order in advance, most of the fear disappears.

Nothing surgical happens at this appointment. It exists to establish two things — whether the tooth needs to come out at all, and if so, what removing it will involve.

The image. A panoramic X-ray shows all four wisdom teeth, how they are lying, and how close the lower roots sit to the nerve canal. Where that relationship looks tight, a 3D X-ray (DVT) may be discussed, because a three-dimensional picture can change the surgical approach. It is not needed for every case; at our practice a DVT costs 178 €.

The finding, tooth by tooth. Wisdom teeth are assessed individually, not as a set of four. A tooth that has come through straight, bites against an opposing tooth and can be cleaned may well be left alone. It is entirely reasonable to ask what the specific reason is for each tooth being proposed for removal.

The plan. How many teeth, one session or two, which anaesthesia, roughly how long, how much recovery time to allow.

The consent conversation (Aufklärung). In Germany this is a legal requirement, not a formality. You must be told what is planned and what the risks are, in a conversation with time to ask questions, and you sign to confirm it happened. If your German is not up to the form in front of you, say so — you are entitled to understand what you are signing, and a practice that works in English will simply have the conversation in English.

Time. Book the surgery so that the following day is free. Days two and three are the peak of swelling and stiffness, so a Thursday or Friday operation buys you the weekend.

Food. Eat normally beforehand — an ordinary meal a couple of hours before helps more than people expect. The exception is a general anaesthetic, where you will be given fasting instructions to follow exactly.

Medication. Bring a written list of everything you take, including supplements. Blood thinners in particular must be discussed in advance, and never stopped on your own initiative. If you have an allergy passport (Allergiepass), bring it.

Documents. Your health insurance card (Gesundheitskarte, eGK), the medication list, and any X-ray taken elsewhere.

Company. With sedation or a general anaesthetic you must not drive and should have someone take you home. After local anaesthetic alone, most people travel home by themselves without difficulty.

Shopping. Soup, yoghurt, mashed potato, ice cream, soft bread — bought the day before. Nobody wants a supermarket trip with a numb face. And bring headphones to the appointment: listening to something is one of the simplest ways to make the hour easier.

The whole visit is usually longer than the surgery inside it. Here is the real order of events.

Arrival and checks. Your medical history is confirmed, the plan is repeated, and anything private is signed for before treatment rather than afterwards. A stop signal is agreed — a raised hand. It is meant to be used.

The anaesthetic. A numbing gel first, then the local anaesthetic. For lower wisdom teeth this is usually a nerve block, which numbs the lip, chin and half the tongue and feels distinctly odd. Then a pause of a few minutes while it takes effect, and a check that you are genuinely numb before anything begins.

Access. The gum is eased away from the tooth to expose it. You feel pushing.

Bone, where necessary. In most impacted lower cases a small amount of bone covering the crown is removed with a cooled handpiece. This is the noisy part of the appointment — vibration and a high-pitched whine. You will not feel the bone itself.

Dividing the tooth. Rather than forcing a wide tooth out through a narrow opening, it is usually cut into sections and removed piece by piece. This is deliberately gentler on the surrounding bone. Patients describe it as heavy pressure that suddenly stops.

Cleaning the socket. Any inflamed tissue or the sac around an unerupted tooth is removed and the socket is rinsed. This is the step that reduces the risk of trouble later.

Sutures. One or a few stitches close the gum. Some dissolve on their own; others come out at the review. You feel tugging, not pain.

The gauze pad. You bite firmly on a sterile pad for around 30 minutes. This is what forms the blood clot the socket needs — and that clot is the whole basis of the healing that follows.

Sitting up. Slowly. Lying flat with your mouth open for a while, then standing quickly, is how people become light-headed.

How long? A fully erupted upper wisdom tooth can be out within minutes. A lower tooth lying flat under bone is a genuine operation and takes considerably longer. Removing all four in one session naturally takes longer than one side. You should be told the expected duration when the appointment is booked.

Variations you may hear about. In selected cases where the roots sit extremely close to the nerve canal, a dentist may discuss removing only the crown and deliberately leaving the root tips in place — a recognised approach in specific situations, not a compromise made on the day. And in the upper jaw, a root can sit close to the maxillary sinus (Kieferhöhle); if a small opening occurs it is closed at the same appointment, and you will be told not to blow your nose, not to sneeze with your mouth closed, and to avoid flying for a period.

A little oozing and pink saliva on the first day is normal. Genuine bleeding is dealt with by biting on a folded clean gauze or handkerchief for 20 to 30 minutes without interruption.

Days one to three are the peak of swelling and stiffness — expected, and covered in detail here: Swelling after wisdom tooth surgery: what is normal and what helps. From day two you can usually begin the gentle rinse you were given.

Days four to seven bring clear improvement. Painkillers become optional and the jaw opens further each day.

Around days seven to ten, the review appointment. The socket is checked and non-dissolving sutures are removed — two minutes, and far less unpleasant than patients anticipate. Ask then when you can go back to sport, and when the second side is planned if you are doing this in stages. Underneath, bone healing continues quietly for months without producing any sensation.

Both are legitimate, and the choice is genuinely yours. All four in one session means a single recovery, one period of time off and one set of appointments — but a heavier two or three days, with both sides swollen and soft food throughout. One side at a time leaves you a usable side to chew on and a milder recovery each time, at the cost of two operations. How much time you can take off, and how difficult the individual teeth are, usually decides it. Discuss it at the consultation rather than at the door.

Reaching us. Monday to Friday 07:30 to 19:30 and Saturday 08:00 to 18:00, which covers most of the window in which questions actually arise — a Saturday morning call is a real option after a Thursday or Friday operation. Outside those hours the regional out-of-hours dental service (zahnärztlicher Notdienst) covers Wuppertal and the wider NRW area. Note down before your surgery how to find it. Calling about something that turns out to be normal costs you nothing and irritates nobody.

Three practical points that make the day itself run smoothly.

The paperwork. You will fill in a medical history form (Anamnesebogen) and sign a consent form after the risk conversation. Both are legal documents. Ask for them to be explained if the German is beyond you — that is a normal request, not an imposition.

The handover. Ask for the aftercare instructions in writing, in English, before you leave. On the day of an operation nobody retains spoken instructions, in any language.

The sick note. Your dentist can issue a Krankschreibung for the days you need. Ask on the day of surgery, and be honest about what your job involves — an office worker and a warehouse worker need different amounts of time.

If negotiating all of this in German is the part you dread, treating with a practice that works in English removes it: English-Speaking Dentist in NRW. Patients come to us from Düsseldorf, Cologne, Bonn and the Ruhr cities for that reason, and a 20 to 30 minute journey to be understood during an operation is a trade most expats in NRW make without thinking twice.