New study finds troubling rates of dental implant complications

The study evaluated rates of dental implant loss and peri-implantitis as the result of dental implants.

Any dental procedure comes with the chance of infection, but a recent study out of Sweden has discovered that patients with dental implants run a high risk – and that several contributing factors can exacerbate this risk

The research out of the University of Gothenburg aimed to evaluate the correlation between dental implants, implant loss and peri-implantitis, a destructive infection that affects the tissue surrounding dental implants and can result in loss of supporting jawbone. Researchers also explored the relationship between periodontitis and rates of implant loss.

The study consisted of 4,716 randomly selected participants that had all had dental implants in 2003-2004. Researchers sent out a survey and received dental records and charts for 2,765 patients in the study. 596 patients were also examined at a nine-year follow-up appointment. The results found that almost eight percent of patients with dental implants experienced the loss of at least one implant within that timeframe.

More research on dental implants: New discovery can prevent dental implant infections

“Altogether, 7.6 percent of patients had lost at least one implant and 14.5 percent had developed peri-implantitis with pronounced bone loss,” reported Dr. Jan Derks, a researcher at Sahlgrenska Academy. 50 percent of patients presented with some signs of peri-implantitis, but only 14.5% were considered to have moderate to severe implications (equating to a crestal bone loss exceeding 2 mm). The 7.6 percent that had lost an implant showed an average loss of 29 percent of bone support.

Dr. Derks’ research also found that patients with preexisting periodontitis experienced an increased risk of peri-implantitis. Smoking was also identified as a risk factor contributing to early implant loss. The study also reported that “progression of peri-implantitis occurred in a non-linear, accelerating pattern, and, in the majority of cases, the onset of the disease had occurred early.”

More emerging research: Study finds protein can inhibit bone loss from periodontitis

Interestingly, the rate of implant failure did not differ between the general practice and specialty practices. “22% of all patients in the present sample received their implants in a general practice setting, and implant los in this subgroup was not different from outcomes in patients treated in specialist clinics,” the study stated.

“Peri-implantitis appears to develop within a few years and then progresses quickly at an accelerating pace,” said Dr. Derks. He hopes that the information gained from the study can help dentists minimize the risk of peri-implantitis and implant loss.

Dental implants Instructions

Dental implants have been accepted as a viable treatment option for completely and partially edentulous patients.1,2,3 Further improvements toward the successful osseointegration of dental implants have involved modifications to both surface topography and surface chemistry.4 Implant design (i.e., types and dimensions), surgical procedure, implant placement time, and time prior to loading have been shown to influence implant survival rates.5,6,7,8.

Why to choose this treatment dental?

Therefore, risk factors associated with implant failure have become a frequently discussed topic in recent dental research. Among patient factors, male gender, smoking, autoimmune disease, and penicillin allergy have been found to trend toward higher failure rates.9,10 In contrast, short implants in mandibular posterior sites have been found to have a survival rate of 100%, while the same was not true for implants in the maxillary posterior position, wherein 6-mm implants had a survival rate of only 87%.

Most survival study designs are longitudinal and retrospective with many years of follow-up. Their statistical methods use implant failure as the unit of analysis, without considering multiple implant failures in the same patient. Outcomes related to implants in a single patient must be more closely correlated than those in separate patients; ignoring these correlations could result in a bias in p-value computations.11,12,13

Therefore, in this retrospective study, we aimed to evaluate dental implant outcomes and to identify risk factors associated with implant failure over 12 years via dental records of patients attending an educational institution.

Reasons to Upgrade to a Dental X-ray Machine(一)

In most cases digital x-ray machines require less radiation to capture the same image than a traditional film x-ray unit. Digital portable dental x rays machine also has a drastically reduced exposure time in comparison and do not require as many scans to capture the necessary view. This means patients are exposed to less radiation and a more pleasant office visit experience. You’ll end up with shorter wait times and happier patients. With more advanced digital imaging technology, scan times continue to shrink, and you can see almost immediately if you captured what you need to see.

portable dental x rays machine

Digital x-rays are much more eco-friendly

We can’t forget the burden the chemicals needed to develop x-ray film place on the environment. Imagine all those harmful chemicals lying around. What happens to them after you dispose of them? No matter “how safe” you are told the disposal process is, they don’t just go away, nor does their impact on the environment.

Film portable dental x ray unit cost you valuable time.

Film radiography is an entire process alongside the actual scan. There are specific steps for film to be developed. With digital radiography all of these steps can be done away with, freeing you and your staff up to see more patients. Think of it this way. It takes around 10-18 minutes for a traditional portable dental x ray unit to be produced, from initial scan to development. Let’s pretend you average 8 patients a day, and assume all images come out perfectly every time with no need for rescan. That means in total, your practice has spent anywhere from 1.5-2 hours in simply developing and production of x-ray films. That’s potentially 1-2 more patients that your practice could see! Of course this also does not include the time it takes to compute these images.

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Better Image Quality and Manipulation make for better diagnoses

Analog x-ray imaging systems are workhorses that continue to produce quality images. However, just as camera lenses have advanced rapidly in the past decade (think about the quality of your camera phone!) so too have digital x-ray sensors. They continue to become sensitive enough to reduce exposure times, while still capturing an image that can be enhanced and altered to best display exactly the information you need to diagnose your patient. Whereas for film, though their quality is still perfectly adequate, there’s no way to enhance images. It can take several scans before a doctor can confidently and accurately make a buy dental equipment online plan based on traditional analog film x-rays. And as we’ve already pointed out above, rescanning with a film x-ray is much more of a hassle than a digital x-ray.

Making an adjustment and rescanning is simple and hassle free. Rather than sending patients away while x-rays develop, dentists can almost instantly see their digital images, cutting down on the time your patients impatiently sit around in the office. The convenience of capturing another image right then and there results in much happier and satisfied patients, eliminates any potential guesswork, and rapidly improves practice efficiency by streamlining the entire portable dental x rays machine process.

 

Benefits of Digital Dental X-Rays Used in Dental Treatment

The film is immediately processed and available to view, whereas film takes time to be developed. Less radiation needed to produce the same quality image as film (digital X-rays gives 70% less exposure to radiation than conventional X-rays).

You can enhance the digital image (such as alter brightness and contrast) with a series of processing techniques:

  1. Digital archiving—the ability to store images on a computer
  2. Digital radiography produces larger photos to better source hard-to-see cavities
  3. Digital radiography, though expensive to buy initially, is cheaper and more environmentally friendly in the long run

Dental Portable Digital X-Ray Machine

Grey-scale of digital dental x rays unit for sale offer 256 shades of grey versus 16-25 shades in conventional radiography. Particular benefits of digital radiography for the dentist’s office include improved comfort of intra-oral (photos taken inside the mouth) X-rays, performed by intra-oral dental assistants, and less cranial exposure to radiation. Digital images are also easily stored on a computer and can be transferred to different dentists or orthodontists for referrals. Despite this, there are still certain benefits offered by film radiography, which is why so many dentist offices maintain their older machines.

Benefits of Film Radiography

  1. Offers excellent picture quality
  2. Most dentists’ office are still equipped with conventional radiography equipment, which is perfectly usable and saves money to not change
  3. Film sensors are less thick and rigid than digital sensors, thus offering the patient better comfort when the X-ray sensors go into their mouths
  4. There is no extra training required to use conventional X-ray machines, as it is standard in most dental offices.
  5. Unlike digital X-ray sensors which must use plastic disinfectant covers, conventional film sensors can withstand heat sterilization

X Ray Film LED Illuminator View

Film X-ray photos cannot be altered, whereas digital ones can. Possibility of alteration exposes digital radiography to fraudulent use and legal issues. Digital radiography is still slowly being adapted by dentist offices, but a greater change may soon be coming, with much dental hygienist training teaching the digital process.our dentist equipment for sale ensures that images will be readily available, allowing professionals to streamline the process. The Scan exam provides professionals with the intraoral diagnostic images that they require in seconds – an unprecedented level of speed and clarity. Image settings are predetermined to allow for a smooth and facile process but also remain adjustable to accommodate customized setting preferences. To save you time, money and provide continuity, our imaging plates are designed for repeated use, guaranteeing superior image quality every time.

You Want to Know Something About Dental X-Rays

There are two main types of dental x-rays: intraoral (meaning the x-ray film is inside the mouth) and extraoral (meaning the x-ray film is outside the mouth). Intraoral x-rays are the most common type of dental x-ray taken. These x-rays provide a lot of detail and allow your dentist to find cavities, check the health of the tooth root and bone surrounding the tooth, check the status of developing teeth, and monitor the general health of your teeth and jawbone. Extraoral x-rays show teeth, but their main focus is the jaw and skull. A new set of portable dental x rays machine may be needed to help your dentist detect any new cavities, determine the status of your gum health or evaluate the growth and development of your teeth.

Colorful Wireless Handheld Dental Intra-oral Portable X-Ray Unit BLX-10

If a previous dentist has any radiographs of you, your new dentist may ask you for copies of them. Ask both dentists to help you with forwarding your x-rays. These x-rays do not provide the detail found with intraoral x-rays and therefore are not used for detecting cavities or for identifying problems with individual teeth. Instead, extraoral x-rays are used to look for impacted teeth, monitor growth and development of the jaws in relation to the teeth, and to identify potential problems between teeth and jaws and the temporomandibular joint (TMJ, see temporomandibular disorders for more information) or other bones of the face. If you are a new patient, the dentist may recommend x-rays to determine the present status of your oral health and have a baseline to help identify changes that may occur later. The high cost of x-ray units makes them economically out of reach for some practices, particularly those in rural areas with small patient bases or in developing countries.

HISHINE® Luna Dental X-ray Film Reader LED Specific Wall Desk Mounting

Fortunately, portable radiography systems can bring these services to practices that lack them. But do portable units perform as well as their stationary counterparts? The industry got shaken up a few years ago with the appearance of ”budget” models on various web shops. These machines were offered on prices even 10x lower than the standard brands. Studies in US and UK showed that these products’s radiation emission were way over limits, so additional legislation was passed on the import of portable x-ray machines. Dental x-rays are a useful dentist equipment for sale tool when helping your dentist detect damage and disease not visible during a regular dental exam. How often X-rays should be taken depends on your present oral health, your age, your risk for disease, and any signs and symptoms of oral disease. For example, children may require x-rays more often than adults because their teeth and jaws are still developing and their teeth are more likely to be affected by tooth decay than those of adults. Your dentist will review your history, examine your mouth and then decide whether or not you need x-rays.