dental implants spain

Dental Hybrid Prosthesis: What It Is and How It Works

/in /by

A dental hybrid prosthesis is a fixed implant-supported restoration that combines a rigid metal or zirconia framework with resin or acrylic teeth. It is one of the most common definitive restorations used in full arch rehabilitation — including All-on-4 — because it combines the stability of a fixed prosthesis with the aesthetic flexibility of composite teeth and the cost-effectiveness of acrylic over all-ceramic options.

Unlike a removable denture, a hybrid prosthesis is fixed to the implants and cannot be removed by the patient. Unlike an all-ceramic bridge, it uses a hybrid construction that allows the restoration to be lighter, easier to repair and more adaptable to complex anatomical situations. At Asensio Advanced Dentistry in Valencia, hybrid prostheses are the standard definitive restoration for All-on-4 full arch cases, planned and fitted by Dr. Lucía Asensio Romero, specialist in implantology and oral surgery with over 30 years of experience.

How is a dental hybrid prosthesis constructed?

A hybrid prosthesis has two main structural elements that work together to provide a stable, aesthetic and functional result:

Component Material Function
Framework Titanium, cobalt-chrome or zirconia Rigid structural base that connects to the implant abutments — provides strength and precise fit
Teeth Acrylic resin or composite Aesthetic element — individually shaped and colour-matched to simulate natural teeth

The framework is manufactured in a dental laboratory using digital scanning of the patient’s mouth and implant positions. The fit to the implant abutments must be precise — any inaccuracy creates mechanical stress that can affect the implants over time. At Asensio, all prosthetic components are manufactured to Nobel Biocare or Klockner specifications using digital workflow and in-house laboratory oversight.

Hybrid prosthesis vs all-ceramic bridge

Factor Hybrid prosthesis All-ceramic bridge
Weight Lighter — less load on implants Heavier
Repairability Individual teeth can be repaired or replaced without replacing the whole prosthesis Damage typically requires full replacement
Aesthetics Very good — resin teeth closely mimic natural teeth Excellent — ceramic is closest to natural tooth appearance
Cost Lower — resin teeth are less expensive than full ceramic Higher
Longevity 10–15 years for the prosthetic teeth — framework lasts much longer 15–20 years with good care

Hybrid prosthesis in All-on-4 treatment

In All-on-4 full arch rehabilitation, the treatment involves two prostheses: a provisional and a definitive. The provisional — fitted on the same day as surgery — is a temporary hybrid prosthesis that allows patients to eat and speak normally during the osseointegration period. The definitive hybrid prosthesis is fitted at the second visit, 3–6 months later, once osseointegration is confirmed.

The definitive prosthesis is custom-made for each patient based on digital scans taken during the second visit. It is designed to optimise function, aesthetics and bite — and is fitted with precision to the implant abutments. For full information about the All-on-4 procedure see our All-on-4 dental implants abroad page.

Frequently asked questions

How long does a hybrid prosthesis last?

The metal or zirconia framework is designed to last many years — typically the lifetime of the implants. The acrylic or resin teeth are subject to wear and may need renewal after 10–15 years depending on use and care. One advantage of the hybrid construction is that individual teeth can be repaired or replaced without replacing the entire prosthesis.

Can a hybrid prosthesis be repaired if a tooth chips or breaks?

Yes. This is one of the key advantages of hybrid construction over all-ceramic bridges. Individual acrylic or resin teeth can be repaired or replaced at the clinic without affecting the framework or the implants. Contact us if you experience any damage to your restoration — prompt repair prevents further wear on adjacent teeth.

How do I clean a hybrid prosthesis?

A hybrid prosthesis is cleaned in place using a soft toothbrush, interdental brush and water flosser. The gap between the prosthesis and the gum — where food and bacteria can accumulate — requires particular attention. See our All-on-4 cleaning guide and dental implant care guide for full instructions.

What is the cost of a hybrid prosthesis at Asensio?

The cost of a hybrid prosthesis depends on the number of implants, the materials used and the complexity of the case. For All-on-4 patients, the provisional hybrid prosthesis is included in the £6,480 per arch price. The definitive prosthesis is quoted separately after the second visit assessment. View the full breakdown on our prices page or contact us for a personalised quote.

Related guides

Osseointegration

Osseointegration: How Dental Implants Bond with Bone

/in /by

Osseointegration is the biological process by which a dental implant fuses with the surrounding jawbone, creating a stable, permanent foundation for the crown or prosthesis placed on top. It is the fundamental mechanism that makes dental implants the gold standard for tooth replacement — and understanding it helps patients set realistic expectations for their treatment timeline and recovery.

The term was coined by Swedish orthopaedic surgeon Professor Per-Ingvar Brånemark, who first observed the process in the 1950s and later pioneered the use of titanium implants in dentistry. At Asensio Advanced Dentistry in Valencia, osseointegration is the foundation of every implant procedure performed by Dr. Lucía Asensio Romero, specialist in implantology and oral surgery with over 30 years of clinical experience.

What happens during osseointegration?

When a titanium implant is placed into the jawbone, the body does not recognise it as a foreign object — it recognises it as a surface suitable for bone attachment. Titanium is biocompatible: its surface properties allow bone cells (osteoblasts) to adhere, proliferate and eventually form new bone tissue directly on the implant surface. Over time, the implant becomes structurally integrated with the surrounding bone, indistinguishable in terms of mechanical function from a natural tooth root.

Stage Timeframe What happens
Initial healing Days 1–7 Blood clot forms around implant, inflammatory response begins, soft tissue starts to close
Early osseointegration Weeks 2–4 Osteoblasts begin depositing new bone tissue on implant surface, early mechanical stability develops
Progressive integration Months 1–3 Bone density around implant increases, implant stability improves significantly
Full osseointegration Months 3–6 Mature bone has formed around the full implant surface — definitive restoration can be fitted

How long does osseointegration take?

The osseointegration period typically takes between 3 and 6 months, depending on the patient’s bone density, general health, implant location and loading protocol. Lower jaw implants tend to integrate faster than upper jaw implants because the bone is denser. Patients with good bone volume and no systemic conditions affecting healing are at the shorter end of this range.

During the osseointegration period, patients wear a provisional prosthesis — a functional restoration that allows normal eating and speaking while the implant integrates. For All-on-4 patients this is a fixed provisional arch fitted on the same day as surgery. For single implant patients it is typically a temporary crown.

What affects osseointegration success?

Factor Effect on osseointegration
Implant material and surface Titanium with a roughened surface promotes faster and stronger bone attachment than smooth surfaces
Bone quality and volume Denser, well-vascularised bone integrates more reliably and quickly
Smoking Significantly impairs blood supply to bone tissue, slowing integration and increasing failure risk
Uncontrolled diabetes Impairs immune function and wound healing, increasing complication risk
Surgical precision Overheating bone during drilling or poor implant positioning compromises initial stability
Oral hygiene Bacterial infection around the implant site is the leading cause of osseointegration failure

Aftercare during osseointegration

The osseointegration period requires specific aftercare to protect the implant while the bone forms. At Asensio, every patient receives written aftercare instructions before leaving the clinic. The key principles are:

Period What to do What to avoid
First 24 hours Apply ice packs, rest, take prescribed medication Rinsing, spitting, hot food and drink
First week Soft diet, gentle oral hygiene, antibiotics as prescribed Strenuous exercise, smoking, alcohol, hard food
Osseointegration period Daily cleaning routine, regular professional reviews Smoking, excessive force on the provisional prosthesis

For full guidance on caring for your implants during and after osseointegration, see our dental implant care guide and our peri-implantitis guide — the main infection risk during this period.

Frequently asked questions

Can I feel osseointegration happening?

No. The process is entirely biological and occurs without any sensation the patient can perceive. Some mild sensitivity around the implant site in the first few weeks is normal as the soft tissue heals, but osseointegration itself is painless. If you experience persistent pain or swelling after the first week, contact us promptly.

What happens if osseointegration fails?

Osseointegration failure — where the implant does not bond with the bone — is uncommon but does occur. Signs include implant mobility, persistent pain or infection. In most cases the implant can be removed, the site treated and a new implant placed after a healing period. At Asensio, all implant materials carry a lifetime guarantee — if an implant fails due to material defect, replacement is covered.

Does osseointegration happen faster with better implant brands?

Implant surface technology significantly affects osseointegration speed and reliability. Nobel Biocare and Klockner implants — the systems used exclusively at Asensio — use clinically validated surface treatments that promote faster and more predictable bone attachment than generic implant systems. This is one of the key reasons we do not compromise on implant brand.

Can I fly back to the UK after implant surgery?

Yes. Most patients fly home within 2–3 days of surgery. Flying does not affect osseointegration. The key is ensuring the initial healing period is managed correctly before travel and that you have the aftercare instructions and emergency contact details before you leave Valencia.

How do I know when osseointegration is complete?

Osseointegration is confirmed at the second visit to Asensio using clinical assessment and radiographic imaging. The implant is tested for stability and bone levels are evaluated on the X-ray before the definitive restoration is fitted. Call us on 0800 048 8058 or visit our dental implants abroad page for more information.

Related guides

immediate dental implants

Immediate Dental Implants: Placed the Same Day as Extraction

/in /by

Immediate dental implants are placed into the socket on the same day as the tooth extraction — eliminating the waiting period that conventional implant protocols require between extraction and implant placement. In suitable cases, this reduces the total number of surgical appointments, shortens the overall treatment timeline and allows patients to leave the clinic with a provisional crown or prosthesis on the same day.

Not every case is suitable for immediate placement. The decision depends on the condition of the bone at the extraction site, the absence of active infection, and the overall clinical situation. At Asensio Advanced Dentistry in Valencia, every immediate implant case is assessed with a 3D CBCT scan before surgery to confirm that the conditions for immediate placement are met. Dr. Lucía Asensio Romero, specialist in implantology and oral surgery with over 30 years of experience, leads all implant assessments at the clinic.

How immediate dental implants work

In a conventional implant protocol, the tooth is extracted and the socket is left to heal for 8–12 weeks before the implant is placed. Immediate implants bypass this waiting period by placing the titanium post directly into the fresh extraction socket, using the existing bone walls for primary stability. A provisional crown or bridge is often fitted the same day.

Stage Conventional protocol Immediate implant protocol
Extraction Appointment 1 Appointment 1
Healing period 8–12 weeks Not required
Implant placement Appointment 2 Same day as extraction
Provisional crown Separate appointment Same day in suitable cases
Osseointegration + final crown 3–6 months after implant 3–6 months after implant

The osseointegration period — when the implant integrates with the surrounding bone — is the same regardless of protocol. The key advantage of immediate placement is that it eliminates one surgical procedure and reduces the total treatment time by 8–12 weeks.

Who is suitable for immediate dental implants?

Immediate placement requires specific clinical conditions that are confirmed by 3D CBCT imaging before any treatment is planned. Cases where immediate implants are typically suitable include:

Suitable for immediate implants Not suitable — delayed protocol indicated
Adequate bone volume at extraction site Active infection or abscess at the site
No active infection present Significant bone loss around the tooth
Intact bone walls at extraction socket Fractured or compromised socket walls
Good general health, non-smoker preferred Uncontrolled systemic conditions affecting healing

If immediate placement is not indicated, the conventional protocol — extraction followed by healing before implant placement — remains an excellent option. The important thing is that the decision is based on a proper 3D assessment, not assumed before imaging is reviewed.

Immediate implants for dental tourism patients

For patients travelling from the UK for dental treatment, immediate implants offer a particular advantage: when a tooth needs extracting and the conditions are right, the extraction and implant placement can be completed in the same visit — reducing the number of trips to Valencia required. At Asensio, the free first consultation includes a panoramic OPG X-ray that allows Dr. Asensio to assess whether immediate placement is likely to be feasible before the patient travels for surgery.

The osseointegration period of 3–6 months is spent at home in the UK, with the provisional crown in place. The second trip for the definitive crown is typically a short visit of one to two days. See our how dental tourism works page for a full overview of the treatment journey.

Frequently asked questions

Are immediate dental implants as successful as conventional implants?

Yes. Clinical evidence shows that immediate implants placed in suitable cases have success rates equivalent to those of conventional implants — above 95% at 10 years. The critical factor is correct patient selection, which is why 3D imaging before surgery is essential.

Will I have a tooth on the day of extraction?

In many immediate implant cases a provisional crown can be fitted the same day. Whether this is possible depends on the implant stability achieved during surgery — specifically the insertion torque, which indicates how firmly the implant is anchored. Your surgeon will confirm at the time of surgery whether same-day provisionalization is appropriate for your case.

Is the procedure more painful than a standard extraction?

Immediate implant placement is performed under local anaesthesia. Most patients report that the combined extraction and implant procedure is not significantly more uncomfortable than a standard extraction alone. Post-operative discomfort is managed with standard pain relief and typically resolves within a few days.

How long does the procedure take?

A single immediate implant procedure typically takes 45–90 minutes depending on the complexity of the extraction and the implant system used. Combined procedures involving multiple extractions and implants take longer and are planned individually.

How do I find out if I am suitable for an immediate implant?

The first step is a free consultation at Asensio, which includes a panoramic OPG X-ray and clinical assessment. A 3D CBCT scan provides the definitive assessment of bone volume and socket anatomy. Call us on 0800 048 8058, email office@dentalasensio.co.uk, or visit our dental implants abroad page.

Related guides