Veterinarski arhiv, Vol. 88 No. 2, 2018.
Izvorni znanstveni članak
https://doi.org/10.24099/vet.arhiv.170130
Tensile strength retention of resorptive suture materials applied in the stomach wall - an in vitro study
Mario Kreszinger
; Clinic for Surgery, Orthopaedics and Ophthalmology, Faculty of Veterinary Medicine, University of Zagreb, Zagreb, Croatia
Bojan Toholj
; Department for Veterinary Medicine, Faculty of Agriculture, University of Novi Sad, Novi Sad, Serbia
Aleksandar Ačanski
; Department for Veterinary Medicine, Faculty of Agriculture, University of Novi Sad, Novi Sad, Serbia
Sebastijan Baloš
; Department of Production Engineering, Faculty of Technical Sciences, University of Novi Sad, Novi Sad, Serbia
Marko Cincović
; Department for Veterinary Medicine, Faculty of Agriculture, University of Novi Sad, Novi Sad, Serbia
Marko Pećin
; Clinic for Surgery, Orthopaedics and Ophthalmology, Faculty of Veterinary Medicine, University of Zagreb, Zagreb, Croatia
Marija Lipar
; Clinic for Surgery, Orthopaedics and Ophthalmology, Faculty of Veterinary Medicine, University of Zagreb, Zagreb, Croatia
Ozren Smolec
; Clinic for Surgery, Orthopaedics and Ophthalmology, Faculty of Veterinary Medicine, University of Zagreb, Zagreb, Croatia
Sažetak
The primary objective of this study was to determine whether polyglyconate or polydioxanone resorptive surgical materials are superior in terms of tensile strength retention in implantation in the cadaveric submucosa of the stomach wall. A secondary objective was to compare the tensile strength retention, in the same conditions, of polydioxanone suture materials produced by different manufacturers. Five samples of resorptive suture materials (polyglyconate (Maxon®, Covidien), polydioxanone (PDS®, Ethicon, PDX® Kruuse, Surgicryl® SMI), Catgut chromic, Kruuse) all diameter USP 2-0, were incubated in vitro in the cadaveric submucosa of the stomach wall for fifty days. Measurements of tensile strength were made on day 0 and the 10th day. Polyglyconate (Maxon®) showed the greatest initial tensile strength. After 10 days of incubation in the submucosa of the stomach, the tensile strength decreases more rapidly for polyglyconate (Maxon®) in comparison to polydioxanone sutures, but they were still higher compared with the others on the 10th day. Polydioxanone Surgicryl® had the highest tensile strength retention - 91.4% after 10 days of incubation in the submucosa of the stomach. Polydioxanone PDX® maintained only 58.5% of its initial tensile strength. Polydioxanone Surgicryl® had the highest initial Young’s modulus.
Ključne riječi
resorptive suture material; polyglyconate; polydioxanone; tensile strength retention; stomach wall
Hrčak ID:
197975
URI
Datum izdavanja:
2.4.2018.
Posjeta: 3.855 *