Dr Arthur Lim is a specialist orthodontist on the Singapore Dental Council Specialist Register. His listed qualifications include BDS (Singapore), MOrthRCS (Edinburgh), MDS (Orthodontics) and FAMS (Orthodontics).
He practises at The Implant and Oral Surgery Centre at Novena Medical Centre and is also listed as a Visiting Consultant at Raffles Hospital and an Adjunct Assistant Professor at the National University of Singapore.
Clinical focus
Orthodontics.
Qualifications (as publicly listed)
BDS (Singapore), MOrthRCS (Edinburgh), MDS (Orthodontics), FAMS (Orthodontics).
Where they practise
- Clinic / practice: The Implant and Oral Surgery Centre (IOSC) — Novena Medical Centre, Sinaran Drive
- Hospital / training affiliation(s): Visiting Consultant at Raffles Hospital
Getting to the clinic
The Implant and Oral Surgery Centre is located at Novena Medical Centre on Sinaran Drive, within the Novena health-care cluster. The most convenient way to arrive is by MRT: Novena station (NS20 on the North-South Line) is a short walk away and connects to the surrounding medical buildings, including Square 2 and the specialist centres along Sinaran Drive. From the station you can reach the clinic on foot in a few minutes.
Buses serving Thomson Road and the Novena area stop close by, and the precinct is easy to reach by taxi or ride-hailing, with a sheltered drop-off and a paid visitor car park at the building. Orthodontic appointments tend to be regular and ongoing, so it is worth noting the most direct route for repeat visits and allowing extra time during weekday peak hours when the area is busy.
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What orthodontics covers
Orthodontics is the dental specialty that corrects the alignment of teeth and the way the upper and lower jaws meet. It addresses crowded, crooked, protruding or gapped teeth, as well as bite problems such as overbite, underbite, crossbite and open bite. Treatment can improve both function, including chewing and oral hygiene, and the appearance of the smile.
Orthodontic treatment uses appliances that gradually move teeth into better positions. These include conventional fixed braces with brackets and wires, and clear aligner systems that use a series of removable trays. Treatment may also involve retainers to hold teeth in their new positions afterwards, and in some cases coordination with other specialists, for example where jaw surgery or implant work is part of the overall plan. Orthodontists treat both children, where growth can be guided, and adults seeking alignment or bite correction.
What to expect at a consultation
A first orthodontic consultation usually begins with a discussion of your concerns and goals, followed by an examination of your teeth, gums, bite and jaw relationship. The orthodontist will often take records such as photographs, dental impressions or a digital scan, and X-rays to assess tooth positions, roots and jaw structure. Together these help in planning treatment.
The orthodontist will then explain the findings, the available options such as fixed braces or clear aligners, the likely duration, and what each approach involves. For younger patients, the timing of treatment in relation to growth may be discussed. You will have the opportunity to ask questions and understand the commitment involved before deciding to proceed.
Preparing for your appointment
To make the most of your visit, bring the following:
- Photo identification and any insurance or corporate dental details.
- Any referral letter from your dentist, plus recent dental X-rays or records if available.
- A list of your current medications and any relevant medical conditions or allergies.
- A written list of your concerns and questions, for example crowding, gaps, bite issues or interest in clear aligners.
If you have had previous orthodontic treatment or wear a retainer, mention this and bring any appliance along, as it may be relevant to planning.
After your consultation and follow-up
Orthodontic treatment is delivered over a series of regular appointments, often every few weeks, to adjust braces or progress through aligner stages. Consistent attendance is important to keep treatment on track. Once teeth are in their final positions, retainers are usually provided and follow-up checks help ensure the result is maintained.
Records and progress reports can be shared with your general dentist for continuity, and routine dental care continues alongside orthodontic treatment. If a bracket comes loose, a wire causes irritation or an aligner is lost, contact the clinic for advice. You are free to seek a second opinion before starting treatment if you would like to compare approaches.
Booking, referrals and fees
As a private specialist clinic, appointments can usually be arranged directly, though your dentist may refer you for orthodontic assessment. Orthodontic treatment in Singapore is generally paid out of pocket, often through staged payment plans over the course of treatment, and government medical schemes such as MediSave do not normally apply to routine orthodontics. Confirm the full treatment cost, payment schedule and any insurance or corporate coverage directly with the clinic before starting, and ask for a written treatment plan.
Common questions
Am I too old for braces or aligners?
Orthodontic treatment can be carried out at many ages, as teeth can be moved in adults as well as children. An assessment will determine what is suitable for your situation.
Braces or clear aligners — which is better?
Both can be effective, and the best choice depends on your specific bite, the complexity of the case and your preferences. The orthodontist will discuss the options after examining your teeth.
How long does treatment usually take?
Treatment duration varies widely depending on the complexity of the case and the chosen appliance. Your orthodontist will give an estimate after assessing your teeth and bite.
Will I need to wear a retainer afterwards?
Retainers are usually needed after active treatment to hold teeth in their new positions, as teeth can otherwise drift over time. Your orthodontist will explain the retention plan.
Related guides
Sources & verification
See also: our editorial directory of dentists & dental specialists in Singapore and our shortlist of dental clinics.
This is an independent, factual profile compiled from the public sources listed above — not a paid listing, advertisement or endorsement. Details can change; always verify a dentist’s current registration on the Singapore Dental Council (SDC) register and confirm specifics directly with the clinic. This page is general information, not dental advice or a recommendation of any individual practitioner. See our editorial policy.
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