Depuy Ireland Unlimited Co.

Rod G Cameron, Jr

John Cuneo

Chad Sirvane McAlexander

Prasenjit Saha

Chad Mcalexander

A rotary surgical assembly is disclosed. The assembly has a plurality of cutting teeth (), a hollow dome () and a spindle (). The hollow dome has a pole having a pole axis X, and a cutting surface featuring some of the cutting teeth. The cutting surface includes a curved part () and a substantially flat part () proximal the pole with an aperture () extending therethrough. The spindle has a proximal end () and a distal end () including a spindle mounting element (). The spindle mounting element is secured to the dome beneath the substantially flat part of the cutting surface. The spindle mounting element has a cutting tooth () that extends distally through the cutting surface's aperture to form one of the said plurality of cutting teeth. A kit, and methods of manufacturing the rotary surgical assembly are described also.

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Raynham, MA, United States of America

Rod G Cameron, Jr