Properties of PDS II Absorbable Ethicon Suture and some of Its Precise Uses

Absorbable sutures are used to give support to twisted edges briefly, until they have recovered enough to endure the off the shelf stresses of the external environment. These sutures are ready either from the collagen of healthy mammals or from man made polymers. Man made absorbable sutures are hydrolyzed. This is a process by which water slowly and eventually goes antibacterial polydioxanone suture thru the suture filaments. This leads to the breakdown of the suture’s polymer bonded archipelago. Hydrolysis results in a smaller degree of tissue reaction following implantation in comparison to the enzymatic action of natural absorbable materials. An example of a man made absorbable suture is the PDS II monofilament suture created by Ethicon, and which is deemed to be a wonderful addition to the suture market.

PDS II is a monofilament that has resulted in a significant advance in suturing options. A monofilament suture consists of a single strand. It stops organisms from growing and living in the twisted area, and it ties down efficiently. A suture can lose tensile strength rapidly and yet be absorbed slowly. It can maintain adequate tensile strength through twisted healing, accompanied by rapid intake. In any case, the strand is eventually completely wiped out, leaving no detectable records in tissue. PDS II sutures are made of the polyester polydioxanone. There are many advantages of using the PDS II suture. It combines the features of soft, pliable, monofilament construction with absorbability and extended twisted support for about six weeks. It causes just a slight tissue reaction. This material is widely acceptable and preferred for various types of soft tissue approximation, including pediatric cardiovascular, memory foam, microsurgery and nerve organs tissue, gynecologic, ophthalmic, plastic, the disgestive system, and colonic operations.

Like other man made absorbable suture, PDS II sutures are absorbed in vivo through hydrolysis. Its tensile strength remains around seventy percent fourteen days after the implantation, 1 / 2 at twenty eight days after implantation, and twenty-five percent at six weeks after implantation. Intake is negligible until about the 90th day after the operation and is for all intents and purposes complete within six months. The safety and effectiveness of PDS II sutures in microsurgery, nerve organs tissue, and adult cardiovascular tissue haven’t been established. They may also be impregnated or sprayed with agents that improve their handling properties, and colored with a dye to increase visibility in tissue. PDS II sutures are available in clear or with a violet dye to increase visibility during a surgery.

PDS Plus Suture has an antibacterial agent added to it. This gives an additional advantage over the regular PDS II. It is indicated for utilization in soft tissue approximation, including utilization in pediatric cardiovascular tissue where growth is expected to occur and ophthalmic surgery. However, contact with cornea and sclera is a noted exemption. PDS Plus Suture is not indicated in adult cardiovascular tissue, microsurgery, and nerve organs tissue. These sutures are primarily useful where the combination of an absorbable suture and twisted support is indicated for years of time. Up to six weeks is more often than not desirable.

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