Скачать или смотреть Inside the Operating Room for Hip Replacement Hammering⁉️

Precision Orthopedic Hammer Impact in Total #hipreplacement - In total hip arthroplasty (THA), the surgical hammer (or mallet) plays a crucial role in precisely seating both the acetabular cup and femoral stem components. During press-fit #hipreplacement the surgical mallet delivers controlled impacts to achieve optimal bone-implant contact. The surgeon uses a hammer with an introducer to carefully drive the prosthetic components into place. Each strike is calculated - too little force won't properly seat the implant, while excessive force risks fracturing the surrounding bone. #shorts
Surgeons rely not just on visual cues but on auditory feedback too. The sound of each hammer strike helps guide them in determining when the implant is properly seated - the technique requires experience - developing a "feel" for the proper force and placement. Research has shown that the dynamics of these hammer strikes matter significantly. The average strike involves forces of several kilonewtons, with the first couple of strikes typically accomplishing most of the component displacement. Hammering technique varies depending on the component being inserted. For the acetabular cup, the surgeon orients the cup anatomically (anteversion/abduction) before using hammer blows to achieve press-fit. For the femoral stem, the process involves careful alignment in the femoral canal before impaction.
While automated impaction systems are being developed to improve consistency, the traditional surgical mallet remains the standard method used worldwide. This blend of surgical skill, biomechanical understanding, and tactile feedback showcases the artistry behind the science of modern joint replacement surgery.
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Would you guess 30 surgical mallet strikes? more or less? #TotalHipReplacement #OrthopedicSurgery
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About Dr. Cory Calendine, MD #orthopedicsurgeon #jointreplacement
In the operating room, I get to perform more than 600 hip & knee replacement surgeries each year. From LIVE surgical demos to viral video highlights, together let's explore - react - discuss all things related to bone and joint health

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Opinions expressed are solely my own and do not express the views or opinions of my employer. Information in this video is not intended or implied to be a substitute for professional medical advice, diagnosis and/or treatment. All content [images, digital graphics, text, and other information] contained in this video is for general information purposes only and does not replace or substitute for a consultation with a qualified physician or health professional.