The patient will not be permitted to eat or drink anything after midnight the night before the procedure.cleansing enemas may be ordered to empty the intestine. If nausea or vomiting are present, a suction tube may be used to empty the stomach.
The patient removes any clothing and jewelry above the chest.
The patient will receive instruction on caring for a stoma and bag. A period of fasting and an enema may be required.
Pyloroplasty
Medical tests, and one or more types of neuroimaging procedures.the stereotactic frame is fixed to the patient's head. A local anesthetic is used.A final MRI is done.The patient will receive a mild sedative.the patient receives general anesthetic
the patient may be asked to skip breakfast.he or she is given eye drops,and perhaps medications to help relax. A local or topical anesthetic is used to make the procedure painless.sterile coverings are placed around the patient's head.
excessive bleeding
.Such routine preoperative preparations, as not eating or drinking after midnight on the night before surgery are typically ordered for a segmentectomy.
If general anesthesia will be used, the patient will be instructed to refrain from eating and drinking for at least eight hours before the procedure.sedatives may be given before the procedure begins.
Routine preoperative preparations, such as not eating or drinking the night before surgery, typically are ordered for a mastectomy. The patient also may be asked to donate blood in case a blood transfusion is required during surgery.
peptic ulcer disease (PUD).A pyloroplasty is performed to treat the complications of PUD or when medical treatment has not been able to control PUD in high-risk patients.
If an open incisional biopsy is being done, a general anesthetic is required and the patient will be asked to refrain from eating or drinking anything 8-12 hours before the test.
.The patient should refrain from using antiallergy drugs for at least 48 hours before testing.patients with asthma who can tolerate it may be asked to stop any asthma medications.avoid all suspect food for at least two weeks before testing.