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An implant is made up of three main parts. These are implant posts, prosthetic posts and porcelain teeth.The implant postis placed into the jawbone. The prosthetic abutment is inserted into the cavity of the implant abutment. Porcelain teeth are installed on the prosthetic post.
"Implant neck" is the connection between the implant body (implanted in the jawbone) and the abutment (the part of the post connected to the ceramic crown). This area is subjected to compressive, torsional and impact forces during chewing. When the material or design structure of the Implant is not guaranteed, or is subjected to excessive force for a long time, the neck can crack - break - break, causing the complication of Implant neck breakage.
This is one of the most difficult complications to handle, because the Implant post has integrated into the bone. If not detected and intervened in time, the patient may have to have surgery to remove the post, bone graft and re-implant it completely - expensive and takes a long time to recover.
(Structure of an implant)
In the early stages, patients often do not notice obvious changes. However, specialists recommend paying attention to some of the following warning signs:
When chewing, the implant feels a bit wobbly, no longer feeling as solid as before.
Dull pain appears around the Implant area, especially when biting hard foods.
The ceramic crown on the Implant is slightly misaligned or tilted to one side.
Sometimes a small "clicking" sound can be heard in the joint between the crown and the Implant.
On the film On X-ray, the doctor can detect cracks or fractures in the ulnar neck.
If the above signs appear, the patient needs toGo to a reputable dentist immediatelyto be photographed and examined. Early detection will help avoid widespread damage to the jawbone or soft tissue around the implant.
According to expertise shared by the team of Implant doctors at Lac Viet Intech, there are 3 main groups of causes leading to this complication:
Some types of cheap implants of unknown origin are often made from low quality alloys, lack mechanical durability and uneven force distribution. When subjected to continuous chewing force for many years, the ulnar neck is susceptible to material fatigue, leading to cracks and breaks.
Cheap implants may also lack international certification (FDA, CE), or have errors in micro-thread machining techniques at the abutment neck, causing poor torsional resistance.
The doctor did not calculate the chewing force direction and implant depth appropriately, causing the Implant neck to endure excessive tilting force.
Using an abutment that is not synchronous with the abutment system, causes joint discrepancies and weakens the structure.
Not checking enough density and volume of the jaw bone, leading to the phenomenon of the post being "hanging" (the implant is not supported enough in the neck).
Eating and chewing food that is too hard, using too much force.
Do not have regular follow-up visits for the doctor to check stability and joints.
Improper oral hygiene causes inflammation around the implant - thereby reducing the support of the neck.
(Highly skilled doctor places the implant correctly)
According to clinical statistics, some cheap implant systems have a weak neck structure, poor force distribution, and are easily deformed after a period of use.
Doctors at Lac Viet Intech have noticed many cases of implant neck breakage after 2–4 years, mainly coming from abutment systems of unknown origin, or advertised as "cheap Korean Implants" but in fact do not have official certification. company.
In contrast, high-end implant systems such as Straumann (Switzerland), Nobel Biocare (USA) or Dentium Superline (high-end Korea) are proven to have outstanding mechanical durability, thick neck design, double thread helps disperse chewing force optimally, minimizing the risk of neck breakage.
When detecting a neck breakage, the doctor will conduct an examination and assess the level of damage. injury:
Helps determine the exact location and extent of the fracture. If the fracture is deep under the gums or has affected the bone, the doctor needs to make a surgical plan to remove the abutment.
In case of a superficial fracture: the abutment can be removed and replaced with a new Implant in the same position.
In case of a deep fracture: artificial bone graft is needed and wait 4–6 months before re-implantation.
After treating the damage, the doctor often prescribes the use of a high-strength abutment system. High mechanical strength, strong neck, internationally certified.
Prevention is always the best solution. Below are 6 important recommendations from doctor Thai Khac Vinh that you should pay attention to:
Choose a reputable dentist, with a team of doctors specializing in Implants, do not choose a facility just because of low cost.
Use genuine implants with FDA/CE certification, with good bearing capacity and force distribution.
Take x-rays and bone assessments before implantation, ensure appropriate depth and direction of the implants.
Do not eat foods that are too hard or chew on one side, especially in the first 6 months after restoration.
Re-examine for determination. Every 6 months for the doctor to check joints and chewing force.
Keep your oral hygiene clean, avoid peri-ulnar inflammation that causes neck bone loss.
With more than 15 years of expertise in the field of dental implants,Lac Viet Intechis one of the pioneers in Vietnam applying modern 3D bone grafting and positioning technology, helping Ensures precise implant position, limiting all mechanical risks.
Genuine high-quality implants: Straumann, Nobel Biocare, Dentium Superline - directly imported, with clear CO and CQ documents.
Internationally trained Implant specialist, rich in experience in handling complications such as fractures, ruptures, and peri-implant inflammation.
3D simulation technology helps predict the direction of chewing force, ensuring the abutment neck is protected. maximum protection.
Lifetime warranty, with free periodic follow-up examinations.
Thanks to that, the success rate of Implant cases at Lac Viet Intech always reaches over 98%, especially no case of ulnar neck fracture has been recorded during the long-term post-operative monitoring period.
(Customer Le Thi Non uses dental implant service at Lac Viet Intech Dental)
According to doctor Thai Khac Vinh, implant neck breakage is a dangerous complication. It's expensive,painfuland time-consuming. Choosing a reputable dentist, high-quality implants and a highly specialized doctor is the deciding factor to help customers feel secure in having solid, long-lasting dental restorations. When getting dental implants, please note the following:
Quality is the top priority: Choose good quality implants. Don't focus too much on cheap price.
Important treatment plan: Choose the right abutment and correct implementation technique.
Re-examination is the key: Regular re-examination helps detect and treat problems early.
Through this article, we hope to bring you useful knowledge about the phenomenon of implant neck fracture - a rare complication but completely preventable if detected and treated promptly.
If you or your loved ones find that you or your loved ones are experiencing signs such asloose implant teeth, pain when chewing, slightly misaligned porcelain crowns..., pleasego immediately to a reputable dental facilityto be examined and take x-rays for evaluation. Early examination not only helps protect the Implant structure but also avoids bone damage and unnecessary costs.
In case you need in-depth advice or answers to questions about suitable implants and how to prevent complications, you can contact Lac Viet Intech Dentistry directly via hotline or ask questions immediately.here. Our team of Implant specialists is always ready to provide dedicated support, helping customers feel secure in preserving long-lasting, healthy and beautiful smiles.
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