What are All-on-4 Dental Implants
The All-on-4 Dental Implant is a full-arch restoration technique that replaces an entire set of missing teeth using just four strategically placed dental implants per arch (upper or lower jaw).
- 1. Four Implants per Arch : Two implants are placed vertically in the front, while two are positioned at an angle in the back to maximize contact with available bone.
- 2. Fixed Full-Arch Prosthesis : Supports a fixed, non-removable set of artificial teeth.
- 3. Immediate Function : Often allows placement of a temporary bridge on the same day as surgery.
- 3. Bone Grafting Reduced or Avoided : The tilted implant design often eliminates the need for bone grafting, even in patients with bone loss.
Why Choose All-on-4 Dental Implants?
Unlike traditional bridges or dentures, dental implants offer:
- ✅ Natural Appearance : Natural-looking, permanent replacement for a full arch of teeth.
- ✅ Bone Preservation : Preserves jawbone and facial structure.
- ✅ Improved Functionality : Improved biting and chewing ability compared to traditional dentures.
- ✅ Comfort : Enhanced comfort and stability—no slipping or clicking.
Our Treatment Process
- 1. Consultation & Examination:
Our expert, Dr. Giriraj Mandal, will assess your oral health and bone density using advanced digital imaging.
- 2. Implant Placement Surgery:
A biocompatible titanium post is surgically inserted into the jawbone under local anesthesia.
- 3. Healing & Osseointegration (3-6 months):
The implant fuses with the bone, ensuring a stable foundation.
- 4. Abutment Placement & Crown Fitting:
A custom-designed ceramic crown is placed, restoring your smile to its natural form.
Who Can Get Dental Implants?
- ✅ People with Complete Tooth Loss: Those missing all or most teeth in the upper or lower jaw.
- ✅ Patients with Failing Dentition: Individuals with severely damaged, decayed, or loose teeth that need full-arch replacement.
- ✅ Denture Wearers Seeking a Fixed Option: Those looking for a more stable, permanent alternative to removable dentures.
- ✅ Patients with Bone Loss: All-on-4 is often suitable for people with some jawbone loss, as it usually avoids the need for bone grafting.
Why Choose PRISTINE Dental & Implant Clinic?
- ✅ 20+ Years of Expertise – Led by Dr. Giriraj Mandal, a seasoned prosthodontist & implantologist.
- ✅ Advanced Technology – We use state-of-the-art digital imaging and precision-guided implant placement.
- ✅ Painless & Safe Procedures – Ensuring maximum comfort and minimal downtime.
- ✅ Customized Care – Each treatment plan is tailored to individual patient needs

Book Your Consultation Today!
Transform your smile with permanent, natural-looking dental implants at PRISTINE Dental & Implant Clinic, Kolkata. Schedule an appointment now and take the first step toward a confident, healthy smile!
65 Purbalok Main Road
4th Street
Kolkata - 700 099
4th Street
Kolkata - 700 099
+91 62910 76546
info@pristine-dental.in
