This question is very common as today more and more patients search for medical specialists. Many people find their doctors through recommendations from other doctors or through family and friends, and the same situation exists when choosing your anesthesiologist. You do have a choice as to who your anesthesiologist will be. However, you must make that choice known in advance so that arrangements can be made to honor your request. In most situations where no request exists, the surgeon who has scheduled the operation will arrange the services of an anesthesiologist with whom he or she is familiar. However, if for any reason you are not comfortable with the recommended anesthesiologist, you may request a different anesthesiologist.
There are three main categories of anesthesia: general, regional and local. Each has many forms and uses.
In general anesthesia, you are unconscious and have no awareness or other sensations. There are a number of general anesthetic drugs. Some are gases or vapors inhaled through a breathing mask or tube, and others are medications introduced through a vein. During anesthesia, you are carefully monitored, controlled and treated by your anesthesiologist, who uses sophisticated equipment to track all your major bodily functions. A breathing tube may be inserted through your mouth and frequently into the windpipe to maintain proper breathing during this period. The length and level of anesthesia is calculated and constantly adjusted with great precision. At the conclusion of surgery, your anesthesiologist will reverse the process and you will regain awareness in the recovery room.
In regional anesthesia, your anesthesiologist makes an injection near a cluster of nerves to numb the area of your body that requires surgery. You may remain awake, or you may be given a sedative. Through this, you do not see or feel the actual surgery take place. There are several kinds of regional anesthesia. Two of the most commonly used are spinal anesthesia and epidural anesthesia. They are frequently preferred for childbirth and prostate surgery.
In local anesthesia, the anesthetic drug is usually injected into the tissue to numb just the specific location of your body requiring minor surgery, for example, on the hand or foot.
Yes, in certain situations. Some operations can be performed using different anesthetic procedures. Your anesthesiologist, after reviewing your individual situation, will discuss any available options with you. If there is more than one type of anesthetic procedure available, your preference should be discussed with your anesthesiologist in order for the most appropriate anesthetic plan to be made.
Beginning Phase:
A great deal besides surgery takes place between the beginning of your anesthesia and your return to consciousness in the Post Anesthesia Care Unit.
Exactly which medications will be administered to you during anesthesia will be determined by your physical responses. Therefore, your anesthesiologist will carefully tailor your anesthetic just for you. Some of these medications will be the actual anesthesia agents that help you to remain unconscious and experience no sensations, while others are administered to regulate your vital functions such as heart rate and rhythm, blood pressure, breathing, brain and kidney functions.
Middle Phase:
Your anesthesiologist is constantly monitoring, evaluating, and regulating your critical body processes because they can change significantly during the operation due to the stress and reflexes from surgery itself, the effects of the anesthetic medications and your medical condition. For example, in most operations, specialized equipment is used to actually control the patient’s every breath.
Your anesthesiologist is also responsible for and will treat any medical problem that may develop during surgery, such as a blood pressure problem. However, your anesthesiologist wants to help prevent any medical problems by using and interpreting today’s sophisticated monitoring equipment and knowing when and how to treat your body’s responses to surgery.
Recovery Phase:
When surgery is completed, the recovery phase is carefully timed and controlled. Anesthetic agents are discontinued and new medications may be given to reverse the effects of those administered previously. Body temperature, breathing, blood pressure and other functions begin to normalize. Before your total recovery, you may receive some medications to decrease postoperative discomfort. All of this is calculated precisely under the supervision of your anesthesiologist to permit you to return to consciousness in the recovery room unaware of what has occurred during the operation.
Because anesthesia and surgery affect your entire system, it is important for your anesthesiologist to know as much about you as possible. You already realize that your anesthesiologist is responsible for your anesthetic to make you comfortable, but in addition, he or she is also responsible for your medical care during the entire course of surgery. Therefore, it is important to know exactly what medical problems you have and any medications you have been taking recently since they may affect your response to the anesthesia.
You also should inform your anesthesiologist about allergies, any hard drug or alcohol usage, and past anesthetic experiences. This important knowledge will allow your anesthesiologist to continue your current medical management into surgery which will help prevent complications, and expedite diagnosis and treatment of any medical problems should they occur. This medical management during surgery also helps facilitate speedy recovery.
Cigarettes and alcohol affect your body just as strongly and sometimes more than any of the medically prescribed drugs you may be taking. Because of their various effects on your lungs, heart, liver and blood, to name a few, cigarette or alcohol consumption can change the way an anesthetic drug will work during surgery, so it is crucial to let your anesthesiologist know about your consumption of these substances. This is especially true for street drugs, including marijuana, cocaine, amphetamines and others. People are sometimes reluctant to discuss these things, but it is worth remembering that such discussions are entirely confidential between you and your doctor. Your anesthesiologist’s only interest in these subjects is in learning enough about your physical condition to provide you with the safest anesthesia possible. So, in this case honesty is definitely the best policy, and the safest one.
All operations and all anesthesia have some small risks and they are dependent upon many factors including the type of surgery and the medical condition of the patient. Fortunately, adverse events are very rare. Your anesthesiologist takes precautions to prevent an accident from occurring just as you do when driving a car or crossing the street. The specific risks of anesthesia vary with the particular procedure and the condition of the patient. You should ask your anesthesiologist about any risks that may be associated with your anesthesia.
To help anesthesiologists provide the best and safest patient care possible, national standards have been developed by the American Society of Anesthesiologists to enhance the safety and quality of anesthesia. Specific standards already have been developed regarding patient care before surgery, basic methods of monitoring patients during surgery, patient care during recovery, and for conduction of anesthesia in obstetrics. New standards continue to be developed to further ensure patient safety. These standards, along with today’s sophisticated monitoring and anesthesia equipment, as well as improved medications and techniques, have contributed enormously toward making anesthesia safer than ever before.
Frequently, people requiring surgery have some underlying condition such as diabetes, asthma, heart problems, arthritis or others. Having taken your medical history prior to the operation, your anesthesiologist has been alerted and will be well prepared to treat such conditions during surgery and immediately after. As doctors, anesthesiologists are uniquely suited to treat not only sudden medical problems related to surgery itself, but also the chronic conditions that may need attention during the procedure.
For most procedures, it is necessary for you to have an empty stomach to limit the chances of regurgitating any undigested food or liquids. Some anesthetics suspend your normal reflexes so that your body’s automatic defenses may not be working. For example, your lungs normally are protected from objects, such as undigested food, from entering them. However, this natural protection does not occur while you are anesthetized. So for your safety, you may be told to fast (no food or liquids) before surgery. Your doctor will tell you specifically whether you can or cannot eat and drink and for how long, or you may also be instructed to take certain medications with a little water during your fasting time. It is very important that you follow these instructions carefully about fasting and medications; if not, it may be necessary to postpone surgery.
Although many patients worry about nausea and vomiting after anesthesia and surgery, these symptoms are much less common than they once were. However, it can still be an issue, one that is often hard to predict. Factors such as the type of surgery, your gender, your age, and any existing medical conditions can all alter the chances of getting sick after anesthesia. Ask your anesthesiologist to talk with you about your individual situation.
Absolutely. General anesthetics are given continuously for the duration of the surgery procedure. The patient will slowly begin to wake once the anesthetic is stopped, and we will be there to monitor you the entire time.
Although most patients do not notice any effects, some may be sensitive to small, residual amounts of some anesthetic drugs that remain in the body for over 24 hours. Usually, this symptom is mild. A larger factor is typically the amount of pain you might have based on the type of operation that was performed, and the drugs that are prescribed to you.