Decreasing Upper and Shoulder Pain After Laparoscopic Surgery
Decreasing Upper and Shoulder Pain After Laparoscopic Surgery
Laparoscopic surgery is becoming a major procedure, owing to smaller incisions, shorter
 hospitalizations, and less post-operative pain as compared with traditional laparotomies.
 However, there is marked interindividual variability of post-operative shoulder-tip pain
 following laparoscopic surgery. The incidence of shoulder pain varies from 35% to 80% and
 ranges from mild to severe. In some cases, it has been reported to last more than 72 hours
 after surgery.

 The hypothesis of post-operative shoulder-tip pain is that carbon dioxide induced phrenic
 nerve irritation causes referred pain to C4. Therefore, the investigators should try to do is
 that if the investigators could reduce carbon dioxide retention in the pelvic cavity.

 This clinical controlled trial is tried to find out the practical and clinical maneuver to
 reduce post-operative should-tip pain following laparoscopic surgery.
This clinical controlled trial is tried to find out the practical and clinical maneuver to
 reduce post-operative upper abdominal and shoulder pain after laparoscopic surgery.
Inclusion Criteria:

 -  Patients receive benign gynecological laparoscopic surgery

 -  American Society of Anesthesiologists(ASA) physical status of patient classification
 I-II.

 Exclusion Criteria:

 -  The procedure will be required to conversion to laparotomy

 -  Any cardio-vascular diseases