Basic surgical instruments quiz skin#

It is also used for separating bones from their tissues. This tool is commonly used in dentistry for removing or separating affected teeth from their sockets. When it comes to performing oral surgery such as tooth extraction, it is not possible without a surgical elevator. So, be it a gallbladder surgery or a breast reduction surgery, it cannot be done without retractors. For instance, lung retractors may be used to push aside the lungs gently for getting an unobstructed view of the surgical site. Also, there are different types of retractors and each one is designed to retract a specific organ. Retractors are made available in different sizes and shapes. Sometimes even the organs have to be held back using retractors, so as to expose the surgical site to the desired level. These instruments are used to pull back the tissues so that the surgeon can easily access the operation site and perform the surgery without any hindrance. This job of keeping the incision wide open is done by retractors. When an incision is made, it has to be kept open during surgery. Cleaning procedure such as removing cancer growth may require use of curette. Using the tool, the surgeon simply scrapes to scoop out the abnormal tissue. This surgical tool resembling to a spoon is used for taking out unwanted tissue from internal body cavities. Forceps that are designed to hold a baby’s head are quite large and their main purpose is to safely remove the baby from the birth canal during a cesarean. This surgical instrument comes in a range of sizes so that the surgeon can choose one depending upon his specific needs. Whether it is holding a part of intestine or clamping the arteries during operation, one can always rely on these forceps.

Basic surgical instruments quiz skin#

Forcepsįorceps are like kitchen tongs that allow the surgeon to grasp and hold the skin tissues firmly. In simple words, these instruments are designed to provide a strong grip on the needle, thereby substantially reducing the chances of any error during this stage of surgery. They ensure that the needle does not move while sewing tissues. It comes with a tungsten carbide inserts that are attached at the end of both the jaws. HemostatĪ needle holder that has a shape similar to a scissor, consists of straight, smooth jaws, joints and handles. Usually these sutures are removed after a specified duration but in some cases, they are allowed to remain in the position.

In general, non-absorbable sutures have an advantage over their counterparts, as they cause minimal scarring. Stainless steel wires that exhibit high tensile strength are often preferred to close the sternum following heart surgery. The material used in making non-absorbable sutures is usually polypropylene, nylon, or polyester. Non-absorbable sutures are non-biodegradable hence cannot be broken down by the body and absorbed. Absorbable sutures are primarily constructed from synthetic material like polylactic acid, polyglycolic acid, and caprolactone. When the suture is placed deep inside the body or the patient is not in a position to visit the hospital again to remove sutures, then the absorbable sutures are used. The duration of absorption varies according to the type of suture material but lasts anywhere between 10 days to 2 months. Modern sutures are made from synthetic material that can be either absorbable or non-absorbable one.Ībsorbable sutures are absorbed by the body over a course of time. This closing of wound helps to facilitate healing of the injury.

Sutures also help to join wound edges after an injury. Surgical sutures, which are nothing but stitches, are commonly used to reconnect the tissues so as to close the incision after the surgical procedure is over. Surgical SutureĪs we all know, during surgery incisions are made to carry out the procedure. This can be effectively and precisely done using surgical staples. For instance, a bowel surgery may demand cutting certain parts of the intestine and reconnecting the remaining portion of the intestine. Apart from closing the incision, surgical staples are also useful to reattach and remove portions of certain organs. The main advantage is that the possibility of blood leaking from a wound closed by a surgical staple is minimal. A common practice is to seal these cuts using stitches but nowadays surgeons prefer to use surgical staples instead of stitches. Normally, an incision made or an open wound that occurs during surgery cannot be left open as it can trigger internal bleeding. Talking about list of surgical instruments and one simply cannot forget to mention about surgical staples.