Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Duration of postoperative pneumoperitoneum

K T Nielsen1, L Lund, L P Larsen

  • 1Department of Surgery and Radiology, Randers Hospital, Denmark.

The European Journal of Surgery = Acta Chirurgica
|July 1, 1997
PubMed
Summary

Postoperative pneumoperitoneum typically resolves within two days. Factors like higher body mass index and less initial free air correlate with shorter resolution times in abdominal surgery patients.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Navigating prostate cancer together: Partner involvement in shared decision-making.

Patient education and counseling·2026
Same author

Safety of CT-guided percutaneous cryoablation in patients treated for clinical T1 renal cell carcinoma with the need for pre-procedural ureteral stenting: an international cohort study.

Clinical radiology·2025
Same author

Assessing the effect of On-site supportive communication training (On-site SCT) on doctor burnout: a randomized controlled trial.

BMC medical education·2025
Same author

Pyeloduodenal fistula: a review of the current literature.

International urology and nephrology·2024
Same author

Comparison of Intact Allergen Extracts and Allergoids For Subcutaneous Immunotherapy: The Effect of Chemical Modification Differs Both Between Species and Between Individual Allergen Molecules.

Journal of investigational allergology & clinical immunology·2022
Same author

Impact of comorbidity on renal cell carcinoma prognosis: a nationwide cohort study.

Acta oncologica (Stockholm, Sweden)·2021

Area of Science:

  • Abdominal Surgery
  • Radiology
  • Postoperative Care

Background:

  • Postoperative pneumoperitoneum, the presence of free air in the abdominal cavity after surgery, is a common finding.
  • Understanding its resolution and influencing factors is crucial for clinical management.

Purpose of the Study:

  • To determine the typical duration of postoperative pneumoperitoneum.
  • To identify factors associated with the persistence of free air after abdominal operations.

Main Methods:

  • Prospective study involving 32 adult patients undergoing abdominal surgery.
  • Serial abdominal radiographs in the left lateral position were used to monitor free air.
  • Duration of pneumoperitoneum and initial air volume were recorded.

Related Experiment Videos

Main Results:

  • In 20 patients, pneumoperitoneum resolved within 48 hours.
  • Only one patient (3%) had free air persisting beyond five days.
  • Higher body mass index and smaller initial air volumes were linked to shorter resolution times.

Conclusions:

  • Postoperative pneumoperitoneum generally resolves quickly, within two days for most patients.
  • Patient BMI and initial air volume are key factors influencing resolution speed.
  • Significant inter-patient variability exists in the volume and duration of free air.