Before undergoing dental treatment abroad, it is crucial to thoroughly research both the destination and the clinic. Dental implants provide a durable and effective solution for individuals experiencing tooth loss; however, as with any surgical procedure, there are potential risks involved. This guide is designed to inform you about possible complications following dental implant placement and to support you in making informed decisions—both regarding the destination and the dental provider. By choosing high-quality care, such as that offered by Perfeito-smile in Porto, you significantly enhance your chances of success and overall satisfaction.
Procedure for fitting a dental implant

The placement of a dental implant follows a rigorous protocol divided into several stages. It begins with a thorough consultation, including an oral examination and a panoramic X-ray or 3D scanner. These tools are used to assess the density and structure of the jawbone. The implant, often made of biocompatible titanium, is inserted into the bone under local anaesthetic or sedation. A period of osseointegration lasting 3 to 6 months follows the operation, during which the bone fuses with the implant. Once this stage is complete, a crown or prosthesis is fitted to restore function and aesthetics.
Post-operative complications
Even with advances in implantology, complications can still occur. The most common include local infections, tissue inflammation, rejection of the dental implant or persistent pain. These problems can result from factors such as poor oral hygiene, smoking or pre-existing medical conditions such as diabetes. Regular post-operative monitoring and appropriate care are essential to prevent and treat these complications.
Peri-implantitis

Peri-implantitis is a serious inflammatory condition that affects the tissues surrounding the dental implant. It is often caused by a build-up of bacteria around the implant and can lead to significant bone loss or even dislodgement of the implant. Signs include swelling, bleeding or mobility of the implant. Treatments vary according to severity, ranging from thorough cleaning to surgery. Prevention is based on rigorous hygiene and regular visits to the dentist.
Failure rate of dental implant placement abroad
The overall failure rate for dental implants is between 5 and 10%, but this figure can vary depending on the quality of care received. An uninformed choice of dental clinic abroad can increase this risk. Causes of failure include misdiagnosis, inadequate preparation or errors in implant placement. It is therefore essential to select a clinic with recognised certifications and qualified staff.
How to choose the right destination for treatment abroad
Choosing the right destination for dental treatment abroad involves a number of important criteria. Firstly, you need to assess the quality of the treatment, by finding out about the qualifications of the dentists, the certification of the clinics and the equipment used. Next, it’s essential to consider the cost of treatment, by comparing prices in different destinations and taking into account additional costs such as travel and accommodation. Language and communication with medical staff are also key factors. Finally, advice from former patients and recommendations from your clinic or specialist agencies can go a long way to helping you make the right choice.
How to find the best dental clinic abroad
To find the best dental clinic abroad, start by checking online reviews and patient testimonials. Specialist forums and groups on social networks can also provide useful feedback. Make sure the clinic has recognised certifications and complies with international health and safety standards. Find out about the experience of the practitioners and their specialities. Clinics offering modern technology, such as 3D imaging or dental lasers, are often synonymous with quality. Finally, look for clinics that offer a comprehensive service, including post-operative follow-up, to ensure that your treatment goes smoothly.
Why Portugal is the best destination?
Portugal is a top destination for dental treatment abroad thanks to the quality of its services, its modern clinics and its highly qualified dentists. With prices often far more competitive than in France or other European countries, Portugal offers high-quality dental treatment without compromising safety or comfort. What’s more, Porto and Lisbon, with their advanced health infrastructure, attract many international patients every year. The country is also renowned for the hospitality of its professionals and the possibility of combining dental treatment with tourism.
The pain-free dental implant procedure

Pain-free dental implant surgery is made possible by modern technology and pain management techniques. Before the procedure, the patient undergoes a full oral health assessment. Local anaesthetic is administered to ensure that no pain is experienced during the procedure. The process begins with the creation of an opening in the gum, followed by the insertion of the implant into the jawbone. The use of lasers or minimally invasive surgical techniques reduces tissue trauma, promoting a rapid, pain-free recovery. Painkillers may be prescribed to manage any post-operative discomfort.
Is it possible to place a dental implant without pain?
Yes, thanks to cutting-edge technology, it is possible to minimise or even eliminate pain during and after surgery. Modern protocols include sedation techniques and the use of implants designed to reduce tissue trauma. The choice of an experienced professional is crucial to ensuring a comfortable procedure.
How to choose the right dental clinic in Portugal
When choosing the right dental clinic in Portugal, look for those with bilingual or French-speaking staff, up-to-date equipment and a solid reputation. A quality clinic will also offer an online consultation service, making it easier to make a preliminary assessment and quote.
Entrust your dental health to professionals in Portugal to avoid surprises

In Portugal, highly qualified dentists using modern technology guarantee safe and effective care. Portuguese dental clinics adhere to rigorous standards, ensuring comprehensive treatment with no nasty surprises. By choosing recognised experts, you benefit from reliable treatment while enjoying the warm welcome and exceptional setting that Portugal has to offer.
Recourse in the event of unsuccessful dental implant placement within the European Union
In the event of a dental implant failure within the European Union, patients can seek recourse from the dental clinic responsible, often via a guarantee or post-operative follow-up. Legal solutions exist, enabling them to claim compensation or reimbursement depending on the agreement signed.
Problem-free dental treatment abroad: it’s possible with Perfeito Smile

Perfeito Smile simplifies every stage of dental treatment abroad for French-speaking patients. By working with our clinic in Porto, we offer personalised support, from requesting a quote to post-operative follow-up. We provide a prescription for a panoramic dental X-ray, which is essential for making an accurate diagnosis. Once the estimate has been validated, we organise the entire stay: booking flights, accommodation and transfers between the airport and the clinic. Our team ensures that patients enjoy a stress-free experience, combining high-quality care with comprehensive support every step of the way.
Who is Perfeito Smile and what does it do?
Perfeito Smile is an agency specialising in dental tourism, dedicated to accompanying French-speaking patients wishing to undergo dental treatment in Porto. We offer a complete service, including personalised quotations, coordination of logistics (flights, accommodation, transfers) and post-operative follow-up. Our role is to ensure a smooth, high-quality care pathway, working with experienced dental specialists.
Thanks to modern technology and personalised support, dental holidays abroad can offer a worry-free experience with impressive results. By choosing a destination like Portugal , you can be sure not only of high-quality care, but also of rigorous follow-up and flawless organisation. Trusting recognised experts is the key to transforming your smile while minimising the risks.