About Smile Signature (Ratchadapisek)

Smile Signature Ratchadapisek dental clinic is located in Bangkok. Part of the prestigious Smile Signature chain of high-quality dental clinics, we offer affordable general and specialist dentistry.

Smile Signature Ratchadapisek is a four-storey dental building located at Bangkok’s MRT Ratchadapisek Station.


Visitors can easily reach this modern facility on the underground train for a comprehensive range of high-quality dental treatments. Or any taxi driver can easily drive you to this convenient, central location.


In business for more than eight years and a member of the European Society of Esthetic Dentistry, Smile Signature Ratchada is proud to offer its patients consistently high standards of dental care in a modern, hygienic environment.


A friendly, skilled team of dentists and specialists offer professional dentistry, caring for both local and international patients. Expertise covers every specialty in dental health, including implantology, endodontics (root canal), prosthodontics (implants, crowns, dentures, veneers, inlays & onlays), periodontics (gum disease and similar conditions), orthodontics (teeth alignment, braces) and oral surgery.


All staff is highly trained in dental centers throughout the world, including the USA, the UK and Japan. Specialties include full mouth restorations using dental implants; cosmetic dental specialists here can revitalize your smile with aesthetics, veneers, crowns and bridges.


If you are in need of orthodontic treatments, the clinic also offers clear braces and Invisalign®.


Smile Signature Ratchada is part of the prestigious Smile Signature chain of dental clinics, whose common aim is providing the highest quality, individualized patient care by expert dentists.


Your smile is your most important asset–your smile, our signature!


Ready to Book?


Contact Dental Departures today to find out how we can help you achieve a beautiful smile. You can schedule your appointment online right here at no charge to you. Or if you prefer, please feel free to contact our Customer Care Team with any questions or concerns. You can use chat, email or the telephone and there's never a charge for our services.


Prices and Procedures

1. Implant Procedures
ProcedurePriceDuration
All-on-Five System with fixed acrylic bridge
SGD 13,042 - SGD 14,245
All-on-Four System with fixed acrylic bridge
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Additional Notes



First stage of implant placement: 7 days. Second stage, placement of permanent restorations: 10-14 days. Please note that in order to be a candidate for implants, ideal bone condition is required, and should bone grafts and/or sinus lifts be required for implants placement, additional time may be required. Inquire further for your case.

SGD 10,835 - SGD 12,038 SGD 26,457
14 days
All-on-Six System with fixed acrylic bridge
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Additional Notes



First stage of implant placement: 7 days. Second stage, placement of permanent restorations: 10-14 days. Please note that in order to be a candidate for implants, ideal bone condition is required, and should bone grafts and/or sinus lifts be required for implants placement, additional time may be required. Inquire further for your case.

SGD 15,249 - SGD 16,452 SGD 38,655
14 days
All-on-Six System with fixed Porcelain bridge
SGD 20,064
Bone graft (large)
SGD 482 SGD 2,577
1 - 2 days
Bone graft (small)
SGD 381 SGD 1,933
1 - 2 days
Implant Supported Overdenture, removable (with 2 implants)
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Additional Notes



First stage of implant placement: 7 days. Second stage, placement of permanent restorations: 10-14 days. Please note that in order to be a candidate for implants, ideal bone condition is required, and should bone grafts and/or sinus lifts be required for implants placement, additional time may be required. Inquire further for your case. SIC Invent Swiss 141000 Straumann/Nobel 181000

SGD 5,658 - SGD 7,263 SGD 8,891
Implant Supported Overdenture, removable (with 4 implants)
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Additional Notes



First stage of implant placement: 7 days. Second stage, placement of permanent restorations: 10-14 days. Please note that in order to be a candidate for implants, ideal bone condition is required, and should bone grafts and/or sinus lifts be required for implants placement, additional time may be required. Inquire further for your case.

SGD 9,992 - SGD 13,202 SGD 15,849
Implant Supported Overdenture, removable (with 6 implants)
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SIC Invent Swiss 357000 Straumann/Nobel 477000

SGD 14,326 - SGD 19,141 SGD 22,807
Implant Supported Overdenture, removable (with 8 implants)
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Additional Notes



SIC Invent Swiss 465000 Straumann/Nobel 625000

SGD 18,659 - SGD 25,080 SGD 29,636
Implants Supported Porcelain Bridge, Full Arch (with 4 implants)
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Additional Notes



First stage of implant placement: 7 days. Second stage, placement of permanent restorations: 10-14 days. Please note that in order to be a candidate for implants, ideal bone condition is required, and should bone grafts and/or sinus lifts be required for implants placement, additional time may be required. Inquire further for your case. SIC Invent Swiss 348000 Straumann/Nobel 428000

SGD 13,964 - SGD 17,175 SGD 30,924
Implants Supported Porcelain Bridge, Full Arch (with 6 implants)
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Additional Notes



First stage of implant placement: 7 days. Second stage, placement of permanent restorations: 10-14 days. Please note that in order to be a candidate for implants, ideal bone condition is required, and should bone grafts and/or sinus lifts be required for implants placement, additional time may be required. Inquire further for your case. SIC Invent Swiss 456000 Straumann/Nobel 576000

SGD 18,298 - SGD 23,114 SGD 36,078
Implants Supported Porcelain Bridge, Full Arch (with 8 implants)
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Additional Notes



SIC Invent Swiss 520000 Straumann/Nobel 680000

SGD 20,866 - SGD 27,287 SGD 41,232
Mini Implant
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Additional Notes



First stage of implant placement: 7 days. Second stage, placement of permanent restorations: 10-14 days. Please note that in order to be a candidate for implants, ideal bone condition is required, and should bone grafts and/or sinus lifts be required for implants placement, additional time may be required. Inquire further for your case.

SGD 201 SGD 1,417
14 days
Porcelain metal Crown on implant (including abutment)
SGD 803 - SGD 1,003
Sinus lifting
SGD 1,003 - SGD 2,408 SGD 5,154
Snap on Denture supported over 4 implants
SGD 9,992 - SGD 13,202
Snap on Denture supported over 6 Implants
SGD 14,326 - SGD 19,141
Standard Implant Crown (including abutment)
SGD 803 - SGD 1,003 SGD 4,961
Standard Titanium Dental Implant (implant only)
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Additional Notes



SIC Invent Swiss 34000 Straumann/Nobel 49000 - 55000

SGD 1,364 - SGD 2,207 SGD 2,835
7 days
Titanium Dental Implant (including abutment and standard crown)
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Additional Notes



First stage of implant placement: 7 days. Second stage, placement of permanent restorations: 10-14 days. Please note that in order to be a candidate for implants, ideal bone condition is required, and should bone grafts and/or sinus lifts be required for implants placement, additional time may be required. Inquire further for your case. SIC Invent Swiss 54000 Straumann/Nobel 74000 - 80000

SGD 2,167 - SGD 3,210 SGD 5,025
Zirconia Crown on implant (including abutment)
SGD 1,003
Zirconia Dental Implant (metal free)
SGD 3,411 SGD 4,510
2. Crowns/Veneers
ProcedurePriceDuration
Composite Veneer (direct bonding)
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Additional Notes



Composite veneers can usually be done in one visit, for extensive cases, multiple visits may be required. Inquire further for your case.

SGD 221 - SGD 261 SGD 322
1 - 2 days
Full Porcelain/Ceramic Crown
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Additional Notes



6-10 days are required for 1-5 crowns, 7-10 days required for 6+ crowns, and 10-14 days (simple) for full mouth crowns.

SGD 678 SGD 1,353
6 - 14 days
Porcelain Fused to Gold Crown
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Additional Notes



6-10 days are required for 1-5 crowns, 7-10 days required for 6+ crowns, and 10-14 days (simple) for full mouth crowns.

SGD 923 - SGD 1,003 SGD 2,062
3 - 7 days
Porcelain Fused to Metal Crown (precious alloy)
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Additional Notes



6-10 days are required for 1-5 crowns, 7-10 days required for 6+ crowns, and 10-14 days (simple) for full mouth crowns.

SGD 803 SGD 1,675
6 - 14 days
Porcelain Fused to Metal Crown (standard alloy)
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6-10 days are required for 1-5 crowns, 7-10 days required for 6+ crowns, and 10-14 days (simple) for full mouth crowns.

SGD 401 - SGD 482 SGD 1,289
3 - 7 days
Porcelain Veneer
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5-7 days are required for 1-5 crowns, 7-10 days required for 6+ crowns, and 10-14 days (simple) for full mouth crowns. IPS eMax 13000 14000 IPS esthetic 11000 12000

SGD 441 - SGD 522 SGD 1,914
3 - 7 days
Zirconia Crown
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6-10 days are required for 1-5 crowns, 7-10 days required for 6+ crowns, and 10-14 days (simple) for full mouth crowns.

SGD 722 SGD 2,062
3 - 7 days
Zirconia Veneer
SGD 602 SGD 1,804
5 - 14 days
3. Dentures
ProcedurePriceDuration
Full Denture, Acrylic Teeth (upper or lower)
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Additional Notes



If extractions are first required, you will need to have an immediate or healing denture placed to allow the gums/extraction sites to heal prior to placement of the permanent denture.

SGD 1,003 SGD 2,319
14 days
Full Denture, Immediate or Healing (upper or lower)
SGD 1,003 SGD 1,933
14 days
Partial Denture, Acrylic Frame
SGD 201 - SGD 321 SGD 1,546
7 - 14 days
Partial Denture, Flexible Frame
SGD 401 SGD 1,804
7 - 14 days
Partial Denture, Metal Frame
SGD 542 - SGD 602 SGD 1,675
7 - 14 days
Temporary Partial or Flipper
SGD 201 SGD 580
Temporary Partial or Flipper (Clinic Lab)
SGD 201
Temporary Partial or Flipper (Outside Lab)
SGD 201
4. Root Canal Treatment
ProcedurePriceDuration
Post/Core Build-up
SGD 281 SGD 515
1 day
Root canal (molar)
SGD 522 SGD 1,739
3 - 7 days
Root canal (anterior tooth)
SGD 361 SGD 1,031
3 - 7 days
Root canal (any tooth)
SGD 361 - SGD 522 SGD 1,530
3 - 7 days
Root canal (premolar)
SGD 441 SGD 1,482
3 - 7 days
Root Canal Treatment (including post/core & porcelain crown)
SGD 1,320 - SGD 1,605 SGD 13,452
7 days
Root Canal Treatment (including post/core & standard crown)
SGD 1,124 - SGD 1,806 SGD 2,835
5. Cleaning, Whitening, Fillings & Extractions
ProcedurePriceDuration
Composite Filling (1 surface)
SGD 40 SGD 168
1 day
Composite Filling (2 surface)
SGD 80 SGD 193
1 day
Composite Filling (3 surface)
SGD 120 SGD 219
1 day
Deep Cleaning, Scaling & Root Planing (per quadrant)
SGD 100 SGD 258
1 day
Extraction (simple)
SGD 44 - SGD 132 SGD 225
1 day
Extraction (surgical or impacted)
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Complicated removal

SGD 132 - SGD 441 SGD 725
Extraction (wisdom tooth)
SGD 44 - SGD 441
Inlay/Onlay
SGD 241 SGD 1,160
Regular Teeth Cleaning
SGD 48 - SGD 72 SGD 163
1 day
Teeth Whitening
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Additional Notes



Philips Zoom 8500 Cool Light 3900

SGD 156 - SGD 341
1 day
Teeth Whitening, take home kit
SGD 161 SGD 354
1 day
6. Diagnostics
ProcedurePriceDuration
CT Scan/3D X-ray
SGD 201 - SGD 401 SGD 644
Panoramic X-Rays
SGD 48 SGD 180
1 day
Single X-Ray (bitewing or periapical)
SGD 8 SGD 45
1 day
7. Other Procedures
ProcedurePriceDuration
Amalgam Filling
SGD 24 - SGD 56
Fluoride Application
SGD 24 - SGD 48
Frenectomy
SGD 281 - SGD 1,003
Gingivectomy
SGD 281 - SGD 1,003
Gingivoplasty
SGD 281 - SGD 1,003
Local Anesthetics
SGD 8 SGD 64
Night guard (hard plastic)
SGD 321 SGD 966
1 day
Night guard (soft plastic)
SGD 241 SGD 773
1 day
Preventive resin restoration (P.R.R.)
SGD 40 - SGD 100
Prophylaxis
SGD 48 - SGD 72
Pulpotomy / Pulpectomy
SGD 140 - SGD 201
Resin Composite Filling ( Primary tooth)
SGD 48
Sealant
SGD 24
Stainless steel crown
SGD 140
8. Orthodontics
ProcedurePriceDuration
Clear Braces
SGD 2,608 - SGD 3,411
Conventional Braces
SGD 2,006 - SGD 2,408
Damon Braces
SGD 2,809 - SGD 3,612
Invisalign (USA)
SGD 3,170 - SGD 6,420
Invisalign® Full Case
SGD 6,420
Invisalign® Lite
SGD 4,815
Metal Braces
SGD 2,006 - SGD 2,408
Retainers
SGD 132
Scaling
SGD 48 - SGD 72
Splint
SGD 241
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