Wisdom Tooth
Extraction
in Singapore

Safely Remove an Impacted Wisdom Tooth for Better Hygiene & Comfort

What Are Wisdom Teeth?

Wisdom teeth, also known as third molars, are the last set of teeth to emerge—usually between the ages of 17 and 25. While the average adult mouth comfortably fits 28 teeth, these four additional molars often don't have enough room to grow in properly. This can lead to a range of dental issues if left untreated.

Why do we have Wisdom Tooth?

The reason for wisdom tooth growth is a mystery, but unfortunately, by the time they arrive, most people do not have room in their jaw bones to allow them to come in straight.

What Symptoms Might Suggest You Need Wisdom Teeth Removal?

  • Pain or swelling in the corners of your mouth
  • Difficulty opening your mouth
  • Bad taste or bad breath
  • Tooth decay in the molars surrounding your wisdom teeth

Once you are experiencing the symptoms related to impacted wisdom teeth, the damage has already begun. The longer you wait into adulthood, the more difficult the wisdom teeth removal can be and the more damage can be done.

How to Know If Your Wisdom Teeth Are Impacted

Not all wisdom teeth pierce through the gums. They can be impacted even if you don’t feel them there. Some do come in straight and do not present as much of a problem. Some grow in crooked.

There’s only one way to know for sure. Visit a dentist with a routine dental X-ray. It will show whether your wisdom teeth are causing problems.

When Should Wisdom Teeth be Extracted?

Removing them as early as possible. As a young person, the roots have not had as much time to fully form, making wisdom tooth extraction much easier and causing fewer potential complications from wisdom tooth surgery. The longer you wait, the more difficult the extraction will be, while the effect of impacted wisdom teeth will be felt even greater.

Simple Vs Surgical Extraction

A wisdom tooth can be removed through a simple extraction or surgical extraction.

  • Simple Extraction This is performed when the wisdom tooth has completely grown out of the gum line and is visible in the mouth. During the procedure, the dentist uses forceps and an elevator tool to loosen and pull the tooth. A simple extraction is suitable for teeth not impacted or causing significant alignment issues.
  • Surgical Extraction A surgical extraction is needed when the wisdom tooth is impacted or difficult to access—partially or fully trapped in the gum tissue or jawbone. Performed by an oral maxillofacial surgeon, this procedure involves making an incision in the gum to remove a small, overlying bone. The surgeon will then section the tooth into pieces for extraction.

The type of extraction needed depends entirely on the tooth's position and condition. Consult a dentist for a thorough diagnosis to determine which procedure is most suitable for you.

How Is Wisdom Tooth Extraction Performed?

The procedure for wisdom tooth extraction is meticulously planned to ensure patient comfort and successful outcomes. Patients can expect the following steps:

  • Initial Consultation The dental surgeon reviews your medical history, performs an examination and takes X-rays to assess the tooth's position. They will then discuss the findings and explain the recommended procedure.
  • Anaesthesia Administration Wisdom tooth extraction is performed under either:
    • Local Anaesthesia: This numbs the specific area. You are awake but will not feel any pain.
    • General Anaesthesia: This type is used for complex cases. You will be asleep during the procedure.

Your dental surgeon will determine the most suitable approach based on the complexity of your extraction and your comfort preferences.

  • Incision and Access (for Surgical Extraction) If needed, a small incision is made in the gum to expose the tooth. Bone may be gently removed to access impacted portions.
  • Tooth Removal The tooth is loosened and extracted whole for simple cases or sectioned into smaller pieces for surgical ones using specialised tools.
  • Site Cleaning and Closure The extraction site is cleaned to remove debris. Dissolvable or non-dissolvable stitches may be placed to aid healing. Gauze may be applied to control initial bleeding.
  • Post-Procedure Monitoring You will rest briefly in the clinic. Instructions for home care, including pain management and diet, are provided before discharge.

The procedure typically takes about 10–40 minutes per tooth, depending on the complexity of the case.

Recovery After Wisdom Tooth Surgery

Swelling and discomfort are normal in the first few days. Here's what to expect:

  • Days 1–2: Mild swelling and soreness; soft diet recommended
  • Day 3 onwards: Gradual return to normal activities
  • Day 7: Stitches removed during follow-up visit (if non-dissolvable)

Maintaining good oral hygiene and avoiding hard or spicy foods will support faster healing. Most patients return to normal routines within a week.

What Are the Risks and How to Minimise Them

Like any surgery, wisdom tooth removal carries potential risks, though they are generally low and manageable with proper care:

  • Pain and Swelling – Mild pain, swelling and bruising are common. Ice packs and prescribed pain relief usually help.
  • Bleeding – Slight bleeding is expected at first and can be controlled with gauze and resting with your head elevated.
  • Infection – Rare, but may cause swelling or discharge. Antibiotics and gentle saltwater rinses reduce the risk.
  • Dry Socket (Alveolar Osteitis) – When the blood clot dislodges, exposing bone and causing pain. Avoid smoking, straws and vigorous rinsing for a few days to lower the risk.
  • Nerve Injury – Occasionally, temporary numbness in the lip, tongue or chin may occur, especially with lower wisdom teeth. Pre-op imaging helps reduce this risk.

Maintaining good oral hygiene and avoiding hard or spicy foods will support faster healing. Most patients return to normal routines within a week.

Our Wisdom Tooth Specialist

Dr Wong is an experienced dental specialist for various complex dental cases, particularly wisdom teeth removal. She qualified from the University of Malaya in 1995 and obtained her Master of Dental Surgery in Oral and Maxillofacial Surgery from the National University of Singapore in 2002. Dr Wong is a Fellow of the Royal Australasian College of Dental Surgeons and the Academy of Medicine, Singapore. Her expertise covers both simple and surgical extractions, ensuring patients receive safe, precise and comfortable care.

Dr Wong Wai Yee
Oral Maxillofacial Surgeon

Frequently Asked Questions

For appointment or query, please call (65) 6836 9808 or fill up the form below.
We’ll get back to you within one business day.
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