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PennWell’s dental division consists of Dental Economics, RDH, Dental Office and Proofs. In addition, several supplements and special issues are published throughout the year.

In addition to the magazines, two outstanding shows are held each year. RDH Under One Roof has become the leading dental hygiene show in the country, and Dental Office's Professional Dental Assisting meeting was the first non-governing body meeting to be established strictly for dental assistants. PennWell also holds several symposiums, focusing on topics ranging from dental practice transitions to the link between oral and systemic health.

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Complications Articles

dental implants, dental restorations, peri-implantitis, dental crowns

Prosthetic screw loosening: An innovative technique to manage a common complication with dental implants

When abutment screw loosening occurs with a cement-retained crown, the clinician is faced with a difficult challenge, often requiring the dentist to send the crown to the lab to be “uncemented” from the abutment. The patient is left without a crown for several days until it comes back from the lab separated from the abutment. Daniel D. Gober, DDS, and Markus L. Weitz, DDS, illustrate a technique to reseat a cement-retained crown-abutment unit that loosened from the implant by converting a cement-retained crown into a screw-retained crown at the very same appointment.

Have infection, will travel: Paving the path to dental implant failure by Scott Froum, DDS - dental implants - pathology - dental infection

Have infection, will travel: Paving the path to dental implant failure

Why did this dental implant fail? You did everything right during your implant treatment. You properly diagnosed and treatment planned the patient’s implant therapy. The implant was surgically placed in a prosthetically driven orientation. You (or the restorative dentist) placed the abutment and crown on the implant with the correct contours, perfect fit, and (if not screw retained) without excess cement. The patient adhered to the follow-up appointments and had good oral hygiene. Follow-up visits showed good bone levels around the implant . . . and then one day there was implant infection and loss of integration. In his clinical tip, Perio-Implant Advisory’s Editorial Director Scott Froum, DDS, talks about one huge oversight that—if detected early and treated properly—is highly preventable and can change the entire outcome of your case.

peri-implant bone loss

Understanding and managing peri-implant bone loss

Although a high survival rate of implants has been documented in numerous long-term studies, peri-implant bone loss presents a problem that can compromise—or even result in the loss of—a successful dental implant restoration. Dr. Stuart J. Froum offers an in-depth look at how the dental professional can diagnose and prevent bone loss, and maintain a successful implant restoration.