All-on-4 in Colombia: How to Get Your Fixed Teeth Back with Just 4 Implants

Losing all your teeth or struggling with failing teeth is one of the most challenging experiences for a person’s self-esteem and overall health. For years, the traditional solution in Armenia and the Quindío region was removable dentures (commonly known as “plates”), along with all the problems they entail: insecurity when speaking, difficulty eating hard foods, and inevitable jawbone resorption.

However, modern dentistry has taken a quantum leap. At Dr. Gabriel Murillo’s Clinic, we have adopted and perfected the All-on-4 protocol—a revolutionary technique that allows for the rehabilitation of an entire arch (all upper or lower teeth) in a way that is fixed, secure, and, in many cases, completed in a single day.

If you are looking for a permanent solution to regain your smile and your ability to chew without fear, this article is the most comprehensive guide you will find on All-on-4 treatment in our region.

The All-on-4 concept is an advanced surgical and prosthetic technique developed to rehabilitate patients who are fully edentulous (toothless) or have terminal teeth (teeth that must be extracted). Unlike older methods that required an implant for every missing tooth, this technique utilizes physics and biomechanics to support a full fixed prosthesis on only four strategically positioned dental implants.

This revolution isn’t just about “using fewer screws”. It’s about maximizing the patient’s available bone. At Dr. Murillo’s clinic, we use this technique to offer patients in Armenia a second chance: feeling their teeth as their own again, with a palate-free design (for upper cases) and the strength needed to eat everything from an apple to a steak.

To understand the magnitude of this advancement, it is crucial to compare it with classic implantology:

• Number of Implants: In the traditional technique, rehabilitating a full jaw often required between 6 and 10 implants. All-on-4 achieves this with just 4, reducing the invasiveness of the surgery and the cost of components.

• Treatment Time: Traditional implantology typically required multiple surgeries and months of waiting either without teeth or with uncomfortable temporary dentures. With All-on-4, we can often apply Immediate Load protocols, where the patient leaves with fixed temporary teeth the same day of surgery or within a few hours.

• Bone Complexity: Traditional implants require bone in a straight vertical position; if you lack bone, you need grafts. All-on-4 avoids this thanks to its angulation.

The biggest fear for patients in Quindío when visiting an implantologist is hearing the phrase: “You don’t have enough bone; we need to do a graft”.

While bone grafts are successful procedures, they add time, cost, and morbidity (swelling and pain) to the treatment. They can delay your final smile by 6 to 12 months.

The great promise of All-on-4 is that it eliminates the need for bone grafts in the vast majority of cases. Even in patients who have used dentures for years and suffered severe maxillary atrophy, this technique is usually viable without prior bone regeneration.

How is it possible to support 12 or 14 teeth on only 4 implants without grafts? The secret lies in the engineering of their placement. In the All-on-4 protocol we perform at Odontomurillo:

1. Two anterior implants are placed straight (axially) in the front area, where bone is typically denser.

2. Two posterior implants are placed tilted up to 45 degrees.

This angulation achieves two fundamental goals:

• Avoiding vital anatomical structures: In the upper jaw, we avoid the maxillary sinus; in the lower jaw, we avoid the inferior alveolar nerve.

• Increasing bone-to-implant contact: By entering diagonally, the implant “travels” through more bone, achieving a much stronger initial fix (primary stability), which is essential for placing fixed teeth immediately.

We know that undergoing a dental procedure can cause anxiety. That is why we have standardized a step-by-step protocol to ensure your peace of mind and safety.

1. Diagnosis and 3D CT Scan

Everything starts with planning. In your first appointment, we perform a clinical evaluation and a Dental CT Scan (CBCT). This 3D image allows us to see the exact quantity and quality of your bone and plan the placement of every millimeter of the implant virtually before ever touching your mouth.

2. Surgery Day (Sedation and Comfort)

On the big day, your comfort is our priority.

• Sedation: For long procedures or nervous patients, we offer conscious sedation options where you will be relaxed and pain-free.

• Procedure: Failing teeth are extracted, infections are cleared, and the 4 implants are placed in the same session.

• Immediate Teeth: In most cases, we take measurements right then and install a fixed temporary bridge within hours or by the next day. You will never be toothless during the healing process.

All-on-4 is an inclusive technique designed for complex cases. You are an ideal candidate if:

• You currently use removable dentures and are tired of them slipping or hurting.

• You have advanced periodontal disease and your teeth have irreversible mobility.

• You’ve been told before that you have “too little bone” for traditional implants.

• You want a fixed, aesthetic solution that allows you to eat anything.

While every mouth is unique, we understand this is a significant investment. All-on-4 should be viewed as a lifetime investment. When you add up the recurring costs of failing bridges, root canals, and denture adhesives over 20 years, the emotional and financial cost often exceeds that of a permanent solution.

At odontomurillo.com, we offer:

• Personalized financing plans.

• Total transparency: Your quote includes surgery, implants, abutments, and both temporary and final prostheses—no hidden surprises.

Aquí resolvemos las dudas más comunes que recibimos en el consultorio sobre esta técnica: