metal pin orthoprdic implant

Kirschner wire is a commonly used internal fixation material in orthopedics.The Metal Bone Pin is used to fix short or avulsion fractures and other fractures with low stress. The Orthopedic Implant is also used in the fixation of temporary fracture blocks in orthopedics surgery.It is matched with locking plate.Due to the wide application,the maximum diameter of the Kirschner needle gradually increased to 4 mm with the external fixation bracket, with the external fixation lock nail to fix the pelvic fracture, calcaneal fracture and other emergency larger fractures.

Kirschner wire fixation technique

First, the fracture can be fixed at the anatomic position with a Kirschner's wire according to your method.Then, holes were drilled at the proximal and distal ends 0.5-1 cm from the fracture line perpendicular to the longitudinal axis of the phalanges, passing through the bilateral cortices. The two 1.5mm diameter Kirschner wires should be in a plane parallel to the longitudinal axis of the phalanges.Finally, take out the two Kirchner wires, insert the injection needle as a catheter at the needle path, pass the 1mm steel wire through and tighten the pressure , which is equivalent to the tension band steel wire, such fixation is very firm, and can be trained early after surgery, so as to facilitate functional recovery. This method can also be used for phalangeal fusion.