All-on-X cases, commonly referred to as full-arch dental implant restorations, represent a transformative solution for individuals experiencing significant tooth loss or edentulism (complete tooth loss) in one or both dental arches. This comprehensive treatment approach involves the strategic placement of dental implants to support a full-arch prosthesis, restoring both function and aesthetics to the smile.

In All-on-X cases, the treatment typically begins with a thorough evaluation by a qualified dental provider, such as our experienced team at Downtown Sleep Dentistry & Oral Surgery. During this initial assessment, the dental professional will assess the patient’s oral health, dental anatomy, bone density, and treatment goals to determine candidacy for All-on-X treatment.

One of the key components of All-on-X treatment is the placement of dental implants, which serve as artificial tooth roots to support the full-arch prosthesis. Dental implants are surgically inserted into the jawbone, where they integrate with the surrounding bone tissue through a process called osseointegration. This fusion creates a stable foundation for the prosthetic teeth and helps prevent bone loss in the jaw.

The number and placement of dental implants in All-on-X cases may vary depending on factors such as bone quality, anatomy, and treatment goals. In some cases, as few as four dental implants may be sufficient to support a full-arch prosthesis, while in others, additional implants may be recommended to enhance stability and longevity.

Once the dental implants are in place, a temporary or provisional prosthesis may be attached to the implants to restore function and aesthetics while the implants heal and integrate with the bone. This interim restoration allows patients to eat, speak, and smile with confidence during the healing phase.

Following a period of healing and osseointegration, the final full-arch prosthesis is fabricated and securely attached to the dental implants. This custom-crafted prosthesis is designed to closely resemble natural teeth in appearance, function, and feel, restoring the patient’s ability to bite, chew, and speak comfortably.


All-on-X treatment offers numerous benefits for individuals with extensive tooth loss or edentulism, including:

  1. Comprehensive restoration: All-on-X treatment provides a comprehensive solution for individuals missing multiple or all of their teeth in one or both dental arches, restoring both function and aesthetics to the smile.
  1. Improved oral function: By replacing missing teeth with dental implants and a full-arch prosthesis, All-on-X treatment allows patients to eat a wider range of foods, speak clearly, and smile with confidence, enhancing overall quality of life.
  1. Preservation of jawbone health: Dental implants stimulate the jawbone, helping to prevent bone loss and preserve facial structure over time. This can help maintain a youthful appearance and prevent the sunken facial appearance often associated with tooth loss.
  1. Long-term stability and durability: Dental implants are designed to last for many years with proper care and maintenance, providing patients with a long-term solution for tooth replacement.
  1. Enhanced self-confidence: All-on-X treatment can significantly improve self-esteem and self-confidence by restoring a natural-looking smile and eliminating the embarrassment and self-consciousness often associated with tooth loss.

In conclusion, All-on-X treatment offers a transformative solution for individuals with extensive tooth loss or edentulism, restoring both function and aesthetics to the smile. With careful evaluation, strategic planning, and expert execution, our team at Downtown Sleep Dentistry & Oral Surgery can help you achieve a beautiful, functional smile that lasts a lifetime. If you are considering All-on-X treatment, we encourage you to schedule a consultation with our knowledgeable Oral & Maxillofacial surgeon, Dr. Karl Cuddy to explore your options and take the first step toward a healthier, more confident smile.


Call: 905.528.8959

206 Main Street W, Hamilton

Working Hours

Monday-Friday from
8 a.m. – 3:30 p.m.



We are here to answer any and all questions you may have regarding your sedation dentistry appointment.Β 

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Maureen (Mo)
Maureen (Mo)
From the days of general anesthetic because of my extreme panic disorder to this day getting a filling with nothing. The kindness, patience and compassion of Dr. James Blackmore and lovely Nadia is golden and has no price. The whole staff always makesme feel so welcome. Thank you, thank you!! James Blackmore and Nadia. I'm a happy and calm woman!! 😁 πŸ₯°
Naz Moledina
Naz Moledina
Getting my wisdom teeth removed as an adult was daunting due to all the scary tales I'd heard. I found myself calling the office repeatedly for reassurance, and I must say, the staff at Downtown Sleep Dentistry and Oral Surgery truly transformed my experience. Their support and care made it incredibly calming. I can't recommend them enough. Dr. Cuddy was not just informative but also incredibly compassionate. Dr. Blackmore has been by my side throughout my entire recovery, checking in with me dailyβ€”it's been nothing short of amazing. The nurses were kind and really helped ease my nerves before the procedure. From the administrative start to the final step, it was simply the best. I'm planning to return to them for my TMJ issues in the future. Thank you to the ENTIRE team at Downtown Sleep Dentistry and Oral Surgery!
I have been going here for over 10 years!! My children now go here as well. The staff are all amazing and this is by far the best dental office!!! You guys are awesome and thank you for always taking care of my family and myself!!!!!
Charlene Black
Charlene Black
Awesome place. Very friendly and caring. After extensive extractions I am sitting here pain free having coffee and a yogurt.
_jules _
_jules _
Dr Blackmore and staffing are fantastic. We have been taking our two kids here for years now. They are always friendly and helpful. I highly recommend him. My kids are anxious about dentist but they have no issues here. Little or big, this is perfect place.
Trisha Babygirl
Trisha Babygirl
Amazing calming safe environment for kids and parents they are so nice polite make you feel comfortable 😊 thank you for being so kind see yous on next appointment chase MOM πŸ™‚
Dave McKay
Dave McKay
The team was outstanding and patient with our daughter. Very supportive and understanding. Dr. Cuddy was calming and very professional. Highly recommend.