Wisdom teeth are the third molars at the back of your mouth. Most people have four, one in each corner of the jaw, although some have fewer or none at all.

They usually appear between ages 17 and 25, often after the rest of the teeth are already in place. By this time, there may be very little space left for them to grow in normally.

Because of this lack of space, wisdom teeth commonly:

• Get stuck under the gum or bone (impacted)
• Erupt at an angle against the tooth in front
• Only partially come through the gum
• Trap food and bacteria under a flap of gum

These situations can lead to repeated infection, pain and damage to neighbouring teeth.

Common Problems Caused by Wisdom Teeth

Not all wisdom teeth need removal, but when they cause problems they can affect your day to day life quite severely.

Typical issues include:

• Pain or throbbing at the back of the jaw
• Swelling or recurrent infection in the gum over a partially erupted tooth
• Difficulty opening your mouth fully
• Food getting trapped and causing a bad taste or bad breath
• Pressure on the molar in front, sometimes leading to decay or resorption
• Crowding or shifting of other teeth
• Cysts or other pathology around impacted teeth, visible on X‑ray

If any of these sound familiar, it is sensible to have your wisdom teeth properly examined rather than waiting for the next painful flare up.

Do All Wisdom Teeth Need to Be Removed?

No. Some wisdom teeth erupt fully, are easy to clean and do not cause any problems. In those cases we can simply monitor them with regular checkups and X‑rays.

We usually recommend removal when:

• There are repeated infections in the gum over or around the tooth
• The tooth is decayed in a way that is very hard to treat
• The wisdom tooth is damaging the tooth in front
• There is not enough space and the tooth is jammed against its neighbour
• X‑rays show cysts, bone loss or other pathology around the roots
• Orthodontic treatment could be affected

At Ridgepark Dental Clinic we do not remove wisdom teeth “automatically”. We assess each case individually and explain clearly why removal is or is not recommended.

Assessment and X‑Rays

Before planning removal, we carry out a careful assessment:

• We ask about your symptoms, medical history and any previous infections
• We examine your mouth to see how much of each wisdom tooth is visible
• We take X‑rays to check root shape, position and proximity to nerves and sinuses

For lower wisdom teeth, we pay close attention to the main nerve that runs inside the jaw. For upper wisdom teeth, we check the relationship to the sinus.

This information allows us to decide whether removal can be done safely at the clinic and the best way to approach each tooth.

Types of Wisdom Tooth Removal

There is a wide range of difficulty when it comes to wisdom teeth. Some are very straightforward, others more complex.

Simple Wisdom Tooth ExtractionThis is usually possible when the tooth:

• Has erupted fully or mostly into the mouth
• Is in a relatively upright position
• Has roots that are not severely curved

The tooth is loosened and removed in one piece after numbing the area.

Surgical Wisdom Tooth Removal

A surgical approach is needed when the tooth is:

• Mostly or completely covered by gum and bone
• Growing at an angle into the tooth in front
• Broken down or decayed under the gum
• Positioned very close to important anatomical structures

In such cases, we may:

• Make a small incision in the gum
• Gently remove a little bone around the tooth
• Divide the tooth into smaller sections before removing the pieces

Even though this sounds more involved, you remain numb throughout and we work carefully to reduce trauma and support faster healing.

How Wisdom Tooth Removal Is Done

Many patients are nervous about wisdom tooth surgery, often because of stories they have heard. In reality, with proper planning and anaesthesia, the procedure is usually much easier than expected.

1. Preparation and Anaesthesia

On the day of treatment:

• We review the X‑rays and answer any last questions
• Local anaesthetic is given to numb the tooth, surrounding gum and jaw
• We check that you are fully numb before starting

If you are very anxious, tell us so we can take extra time, explain each stage and work at a pace that feels manageable for you.

2. Removing the Tooth

Depending on the type of removal:

• For a simple case, we gently loosen the tooth and lift it out
• For a surgical case, we open the gum slightly, remove necessary bone and section the tooth so it can be taken out safely

You will feel pressure and movement, but you should not feel sharp pain. If you do, we stop and give more anaesthetic.

3. Cleaning and Closure

After the tooth is out:

• We clean the area and wash away any debris
• We may smooth the surrounding bone edges if needed
• Stitches are usually placed to help the gum close and heal neatly
• You bite on gauze to help a blood clot form in the socket

Before you leave we give you clear written and verbal aftercare instructions.

Recovery and Aftercare

Good aftercare makes a big difference to how you feel in the days after extraction and reduces the risk of complications.

First 24 Hours

• Keep firm pressure on the gauze pack for the recommended time
• Do not rinse vigorously, spit forcefully or use a straw
• Avoid smoking and alcohol
• Take pain relief and any prescribed medication as directed
• Apply a cold pack to the outside of your cheek intermittently to reduce swelling

First Week

• Expect some swelling, stiffness and mild bruising, especially after lower wisdom tooth removal. This often peaks around day two or three then gradually improves.
• Stick to soft foods such as yoghurt, mashed potatoes, ugali, eggs, well cooked vegetables, smoothies (with a spoon), rice or pasta.
• Avoid hard, crunchy or very spicy foods that can irritate the area or get stuck in the socket.
• Start very gentle warm salty mouth rinses after 24 hours, especially after meals.
• Brush the rest of your teeth normally and clean carefully around the stitches, avoiding direct scrubbing of the extraction site.

We may schedule a follow up visit to check healing and remove non dissolving stitches if they were placed.

Possible Risks and Complications

Wisdom tooth removal is a very common procedure, but as with any surgery, there are some risks. We minimise these by careful planning and technique, and by giving you clear instructions.

Potential issues include:

• Dry socket, where the blood clot is lost early, causing strong pain and delayed healing
• Infection, marked by increasing pain, swelling, bad taste or fever
• Temporary numbness of the lip, chin or tongue in lower wisdom tooth cases where the nerve lies very close
• Sinus communication with upper wisdom teeth positioned near the sinus floor
• Jaw stiffness for a few days

Serious problems are rare, and most issues can be managed effectively if reported early. We will explain the specific risks in your case based on your X‑rays.

Cost of Wisdom Tooth Removal in Nairobi

The cost of removing a wisdom tooth depends on:

• Whether it is a simple or surgical extraction
• How many teeth are being removed
• Position and difficulty of the tooth
• Whether additional imaging or medication is needed

At Ridgepark Dental Clinic we:

• Provide a clear estimate before treatment
• Explain what is included in the fee
• Help you prioritise and plan if more than one tooth needs removal

Removing a problematic wisdom tooth early often prevents repeated infections, emergency visits and damage to neighbouring teeth, which can be more costly in the long run.