Born in Spain and raised in southern California, Dr Shamardi earned his DMD at Tufts University School of Dental Medicine. While at Tufts, he was elected class president for all 4 years by his peers.

Dr Shamardi received his Periodontal certificate from the University of Pennsylvania. He is a Diplomate of the American Board of Periodontology and Implant Surgery and practices full-time while teaching part-time as a Clinical Instructor at the Harvard Dental Division of Periodontics.


Dr Shamardi is the founder of Dental Innovations LLC, a company aimed at providing novel solutions to unaddressed issues within dentistry. He lectures nationally and internationally on topics within periodontics and hearing loss in dentistry and has published multiple articles while being recognized as a dental entrepreneur for his revolutionary EarAid product

Sam Shamardi, DMD

OsteoGen is a bioactive and resorbable calcium apatite crystal bone graft that is physicochemically and crystallographically similar to human bone. The OsteoGen Plug combines OsteoGen Bioactive Resorbable Calcium Apatite with a bovine Achilles tendon collagen matrix to create a structure that mimics the organic and inorganic components of physiologic bone. The collagen carries the bone graft for easy, efficient delivery to the site.

Fifty years ago, when a patient needed a tooth pulled, the answer was simple. As dentists, we cared little about the contour and stability of the remaining bone. All that needed to be done, accounting for bleeding and infection, was to remove the tooth and happily move on.

This has changed dramatically in recent decades as dental implants have slowly but effectively become part of the collective consciousness of practitioners and their patients. Patients are often no longer carefree about what might happen to the socket and are increasingly uncomfortable with the idea of bone loss. Although they may not yet be ready for an implant replacement option, they do not want to lose bone and potentially complicate or even shut the door on that option in the future. Thus, it is incredibly important for all general dentists to be able to preserve the socket, no matter their level of surgical comfort or background education.

Under normal circumstances, the removal of a tooth and its stabilizing roots results in an empty socket. Normal healing quickly fills in the socket, but soft tissue always wins the race to replace the missing anatomy, resulting in bone loss in the edentulous area, bone loss to the adjacent teeth, and a collapse of buccal and lingual bone surrounding the socket. If a patient were to decide to place an implant in the future, these deviations in ideal bone contour often create either a surgical or restorative limitation for the dental implant.

Dentists have been aware of this phenomenon, but many general dentists choose not to preserve the socket because of a consistently agreed upon notion that socket preservation, and grafting in general, is complex, sophisticated, and should generally be relegated to well-trained specialized surgeons. This creates a limitation in the standard of care, as patients often just want to have their tooth removed as soon and as simply as possible.

At A Glance

There are many reasons why general dentists choose not to employ socket preservation techniques as a part of their routine clinical repertoire, but probably the biggest reason is a lack of confidence in their clinical ability. Dental manufacturers have recently attempted to overcome this limitation by introducing bone grafting solutions that require very little surgical expertise. These solutions involve a tissue “plug,” in which a small, earplug-shaped malleable, cuttable bone graft can be packed into the socket immediately after extraction. This plug can be incorporated with traditional bone graft particles. It can be used in conjunction with a membrane and/or soft tissue graft, but that is also optional. To add to the simplicity of this, the plug needs only to be sutured in place, with minimal need for primary closure.

The OsteoGen Plug by Impladent Ltd is a combination of bone graft and collagen, including resorbable nonceramic bioactive calcium phosphate bone graft crystals and type 1 bovine Achilles tendon collagen. It attempts to combine the simplicity features shared with other plugs with the clinical effectiveness features found in traditional allograft and xenograft options.

Catapult is an organization that consists of more than 50 clinicians spread throughout Canada and the United States. As a company, manufacturers pay a fee for their product to be evaluated and what Catapult delivers are truthful, independent answers from surveys that we develop with them. The company has had many products that have either had to be altered before hitting the market or simply never arrived because of our openly honest evaluations. In this way, Catapult assists the manufacturer to avoid potentially releasing a faulty product, or simply a product that needs refinement. Catapult’s clients are omnipresent in the industry, small to large, no favoritism, simply reviewing the latest products in our practices.

The OsteoGen Plug was provided to 10 Catapult evaluators, including periodontists and general dentists, for review and analysis. The procedural repertoire utilizing the plug was not limited to socket preservation immediately after extraction. Participants were asked to utilize it by immediately placing the plug into empty sockets after extraction. Participants were told that, following a thorough debridement, they simply needed to suture the plug into place without needing to employ any other complicated grafting procedures.

Several peer-reviewed studies have concluded with certainty that bone quality after 6 months of placing the OsteoGen Plug compares favorably with traditional grafting techniques.

When asked about the ease of use of the OsteoGen Plug, 9 of 10 Catapult evaluators found it to be easy or very easy. A similar percentage of evaluators chose not to place a membrane after packing the plug into place and found that not being required to place a membrane was “one of the great features of the product.” The second most favorable quality of the OsteoGen Plug was the ability to cut it to accommodate different-sized and bi- or trifurcated sockets.

After spending several weeks using the OsteoGen Plug and having the opportunity to experience its clinical features firsthand, 88.9% of Catapult evaluators intend to recommend the product to friends and colleagues, and 90% intend to continue using it in their own offices. Because a significant majority of Catapult evaluators found this product to be easy to use and intend to continue using the product after the evaluation period, Catapult would like to extend the Catapult Vote of Confidence to Impladent Ltd for their OsteoGen Plug.

Articles

The OsteoGen Plug by Impladent Ltd allows all clinicians to consistently provide bone graft options.