WebFeb 20, 2024 · Herbert and Fischer established headless screws to be a reliable method of fixation for scaphoid nonunion in 1984 . Two 1.5 mm screws were initially claimed to have higher mechanical characteristics to a single 2.2 or 3 mm screw but now has been proven to be the same [ 10 ]. WebMar 1, 2024 · In this study, the arthroscopic treatment of scaphoid nonunion with substantial bone loss or nonunion with carpal collapse deformity using an olecranon bone graft and headless screw fixation provided satisfactory outcomes consisting of a 100% union rate, significantly improved function, and achievement of the clinically important …
Cancellous compression bone grafting using headless screw as a …
WebPercutaneous fixation is largely indicated for undisplaced or minimally displaced fractures of the waist of the scaphoid. Hyperextension and ulnar deviation of the wrist will facilitate any necessary reduction of the … WebMetric Stainless Steel Nylon-Tip Set Screws. Made of chemical-resistant 18-8 stainless steel, these metric screws have an extra-soft nylon tip that reduces the noise, vibration, … bryan michael stoller
Arthroscopic Treatment of Scaphoid Nonunion With
WebNov 10, 2024 · Conclusion: The surgical outcomes for scaphoid nonunion treated with a combined volar bone grafting and dorsal antegrade headless screw achieved a high union rate, with great wrist functional and radiographic outcomes. The earliest recovered wrist functional parameters were grip strength, motion arc, Mayo Wrist score and finally the … WebReleased in 1994, the original Acutrak Headless Compression Screw was the first fully-threaded headless compression screw with continuously variable thread pitch on the … WebApr 22, 2024 · Treatment of type B2 scaphoid fractures with the Headless Compression Screw showed good functional and radiographic results. The results are similar to those identified using other screw fixation ... bryan michaels state farm