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Weekly News, Analysis, and Commentary

Hofmann, Callaghan Debate the Posterior Stabilized Knee

Image created by RRY Publications, LLC
Image created by RRY Publications, LLC

“I haven’t saved a cruciate ligament in the last five years. It’s more difficult and less predictable. It’s more forgiving to take the PCL,” argues Aaron Hofmann. “A recent study found that ROM was better with the posterior stabilization,” counters John Callaghan. “And Chit Ranawat has had a 95% satisfaction rate with a PS knee…no revisions at 10 years.”

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MRI From Your Smartphone? Auto Billing When You Step Out of the Exam Room? Yes! // New HSS Study to Tackle Critical ACL, UCL Failure Issue // and More!

EMA Orthopedics Smartphone App / Courtesy: Modernizing Medicine
EMA Orthopedics Smartphone App / Courtesy: Modernizing Medicine

“Failure is the dirty underwear drawer of orthopedic surgeons,” says David Altchek, M.D. of HSS. So his study at HSS will tackle a crucial ACL, UCL failure issue. Time and motion study for scoliosis surgery? The results from Beth Israel are fascinating. New smartphone app gives surgeons increased flexibility while also saving time.

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FDA Abused Power, ReGen Biologics Exonerated

Image created by RRY Publications, LLC / Source: cctpp.com
Image created by RRY Publications, LLC / Source: cctpp.com

A U.S. Court of Appeals called the actions of the FDA unlawful and exonerated ReGen Biologics of accusations of misconduct. Short of misconduct, the FDA has no power to rescind the 510(k) clearance of the company’s Menaflex collagen scaffold, said the Court. What does this all mean for your next encounter with the FDA? Read it here.

Freiberg v. Callaghan: Three Rounds Over Hip Bearing Alternatives

Image created by RRY Publications, LLC
Image created by RRY Publications, LLC

“Highly crosslinked polyethylenes have a very low wear rate and have reduced revision rates,” says Andrew Freiberg. “Let’s not forget,” says John Callaghan, “there are issues such as increased frictional torque and wear issues with larger heads.”

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Three Reasons Surgeons Make Poor Decisions // New Study: Academic Medical Centers Discriminate Against Medicaid Patients // and More!

Image created by RRY Publications, LLC
Image created by RRY Publications, LLC

New study finds that doctors are stuck in their ways…despite evidence that they should change. Medicaid patients near academic medical centers are treated differently than private pay patients. And a massive new study from the Netherlands raises concerns about new devices. (Hint: they are no better after all.)

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