A thoracotomy is a surgery to open the chest wall. The surgery allows access to the lungs, aorta, heart, diaphragm, and spine. Depending on the disease location, a thoracotomy may be done in the center, or on the right or left side of the chest.
A thoracotomy may be done to: Confirm diagnosis of a lung or chest diseaseRepair the heart or the vessels of the lung and heartTreat windpipe disordersRemove a portion of the lung or the entire lung
lung tissue that has collapsed
due to disease or trauma
Remove pus from the chestRemove blood clots from the chestRemove tumors or lymph nodes
Problems from the procedure are rare, but all procedures have some risk. Your doctor will review potential problems, like: BleedingInfectionCollapsed lungDamage to the organs in the chestReaction to anesthesiaCollection of air or gases in the chestPersistent pain—rare
Factors that may increase the risk of complications include: Major trauma involving multiple body partsAgeHeavy smoker
or heart attack
radiation therapyObesityChronic medical problems
Your doctor may perform: Physical examBlood and urine testsX-ray,
of the chest
Pulmonary function tests
to see how well your lungs work
Heart function tests
Talk to your doctor about your medications. You may be asked to stop taking some medications up to one week before the procedure.
Before your procedure, you may need to: Use an enema to clear your digestive tractNot eat or drink anything after midnightStop smoking at least 2-3 weeks before surgery to reduce the risk of complications
anesthesia will be given—you will be asleep during the procedure
You will be placed on your side with your arm elevated. An incision will be made between 2 ribs, from front to back. The chest wall will then be opened. In some cases, the doctor may take a different approach. The doctor can then do whatever procedure needs to be done in the open chest. When the procedure is done, one or more chest tubes will be placed. The tubes will make sure that blood or air does not collect in the chest. The chest wall will be closed. The incision is closed with stitches or staples and bandaged to prevent infection.
Incision and Drainage Tubes
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You will be closely monitored in the intensive care unit.
Anesthesia will prevent pain during surgery. Pain and discomfort after the procedure can be managed with medications.
For some, a thoracotomy can lead to a chronic pain syndrome. It is usually described as burning pain in the area of surgery. It may be associated with increased sensitivity to touch in this area. It usually lessens over time, but you may need to see a pain specialist if the pain persists.
The usual length of stay is 5-10 days. Your doctor may choose to keep you longer if complications arise.
During your recovery: You will have IV lines and tubes in and around your body. Some of the lines and tubes will help you urinate, breath, and get nutrition. Most of the lines and tubes will be removed as you heal.You may be given antibiotics, pain medication, or anti-nausea drugs.You may need to cough and do deep breathing exercises to keep your lungs clear. This may require the use of an incentive spirometer.Get out of bed often and sit in a chair. Slowly increase your activity as tolerated.
During your stay, the hospital staff will take steps to reduce your chance of infection, such as: Washing their handsWearing gloves or masksKeeping your incisions covered
There are also steps you can take to reduce your chance of infection, such as: Washing your hands often and reminding your healthcare providers to do the sameReminding your healthcare providers to wear gloves or masksNot allowing others to touch your incision
If you smoke, talk to your doctor about how to successfully quit. You may need to avoid places that expose you to smoke, germs, or chemical irritants. Follow instructions on wound care to prevent infection. Your doctor may advise medications to ease discomfort.
Contact your doctor if your recovery is not progressing as expected or you develop complications, such as: Difficulty breathing or coughNew pain in the chest or persistent and severe pain in the area of surgeryStitches or staples that come apartExcessive bleeding at the site of the incisionCoughing up mucus that is yellow, green, or bloodySigns of infection, including fever and chillsRedness, swelling, increasing pain, excessive bleeding, or discharge at the incision siteSevere nausea or vomiting
If you think you have an emergency, call for medical help right away.
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Video-assisted thoracoscopic surgery (VATS). University of Southern California, Cardiothoracic Surgery website. Available at:
http://www.cts.usc.edu/videoassistedthoracoscopicsurgery.html. Accessed May 22, 2013.
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Last reviewed March 2016 by Donald Buck, MD
Please be aware that this information is provided to supplement the care provided by your physician. It is neither intended nor implied to be a substitute for professional medical advice. CALL YOUR HEALTHCARE PROVIDER IMMEDIATELY IF YOU THINK YOU MAY HAVE A MEDICAL EMERGENCY. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with any questions you may have regarding a medical condition.
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