UNIVERSAL TRIAL FOR LATERAL CAGES

There is disclosed an intervertebral trial for assessing an intervertebral disc space, the trial comprising: a distal head (85) having an upper surface (87), a lower surface (89), and a proximal end portion (90) comprising a substantially spherical element (91); a sheath (93) having a throughbore (9...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	BELLAS, Jonathan, CRANSON, Cody, O'NEIL, Michael J, TOTO, Michael, FRANK, Sheryl
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BANDAGES, DRESSINGS OR ABSORBENT PADS DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PROSTHESES TREATMENT OR PROTECTION OF EYES OR EARS
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Beschreibung
Zusammenfassung:	There is disclosed an intervertebral trial for assessing an intervertebral disc space, the trial comprising: a distal head (85) having an upper surface (87), a lower surface (89), and a proximal end portion (90) comprising a substantially spherical element (91); a sheath (93) having a throughbore (95) having a threaded portion (97); and a rod (99) disposed in the throughbore, the rod having a distal end portion (101) forming a poppet (102), a threaded intermediate portion (103), and a proximal end portion (105). The threaded intermediate portion of the rod threadably mates with the threaded portion of the sheath. The substantially spherical element of the distal head is rotatably received in the poppet to form a universal joint.