## Abstract Correctly performed surgical sutures are the basis of surgical safety. This retrospective survey was conducted among participants (n = 263) taking graduate and postgraduate courses between 2000โ2004. Placement of sutures, time to perform knotting, safety of knots, and quality of knot st
Knotting technique and suture materials
โ Scribed by Dr. R. P. Brown
- Publisher
- John Wiley and Sons
- Year
- 1992
- Tongue
- English
- Weight
- 241 KB
- Volume
- 79
- Category
- Article
- ISSN
- 0007-1323
No coin nor oath required. For personal study only.
โฆ Synopsis
Knotting technique and suture materials
Three groups of knots were examined using six no. 1 (metric 4 ) suture materials to identify the most efective and eficient knotting techniques. The three groups were the square or reef knot, the surgeon's knot and a double throw knot. Sequential single additional throws were added to these in order to determine when the strength of the knot reached the breaking force of the material, thus nullifying the need for additional throws. This strength was reached in all cases by a maximum of two additional throws. Suture materials examined were the non-absorbable monojilaments nylon and polypropylene, the absorbable monojilaments polyglyconate and polydioxanone and the braided materials polyglactin and polyglycolic acid, both coated. These were examined for their knot-holding capacity and breaking force to determine the best materials, which were polypropylene, polyglyconate and polyglycolic
๐ SIMILAR VOLUMES
## Abstract Although the knot security of suture materials has been widely investigated, there are few reports on the effects of knot tying conditions. With respect to foreign body reaction, it is preferable to use the minimum possible amount of suture materials and to use an appropriate material t
The strength of a suture material is important for a number of reasons, including the ability of the suture to withstand knotting and the imposed stress when used to bring soft tissues into apposition. Sutures of low strength will tend to break during surgery or, more seriously, postsurgery. In the