Device Description
The Fassier-Duval Telescopic IM System is a telescopic rod for use in fixation of long bone fractures. The design of the nail includes a female component (which is attached in the proximal -trochanteric- cortex of the femur) and a male component (which is attached at the distal epiphiysis of the femur). Anchorage of the components is achieved through screw-type fixation. The nail has a built-in feature that allows for extension of its length as the bone structures heal and normal patient growth occurs. The Fassier-Duval Nail can be attached to bony structures without disrupting the bone growth plate.The nail is manufactured in both Ti alloy (Ti6Al4V ASTM-136) and medical grade Stainless Steel (316L, ASTM 138). It is available in five diameters: 3.2, 4, 4.8, 5.6 and 6.4 mm; upto 445 mm in length.
Intended Use
This implant is indicated as a temporary implant to aid in the healing of long diaphysis fractures, osteotomies, malunions and nonunions and to prevent further fractures in femur, tibia and humerus in pediatric, small statured or patients with limb length discrepancy. It can be used in procedures such as bone lengthening/shortening concomitantly with external fixators.