Evidence map›Paper›PMID 34506032›Full record

ArticleJournal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract2022

Autologous Posterior Rectus Sheath as a Vascularized Onlay Flap: a Novel Approach to Hiatal Hernia Repair.

Yalini Vigneswaran, Ava F Bryan, Brian Ruhle, Lawrence J Gottlieb, John Alverdy

Open access · hybridAbstract read
In one paragraph

Article in Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed, 1 pooled it
0.8field-weighted citation impact, top 27% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

4 citing papers in PubMed, 1 synthesis or guideline pooled it, 8 citations in OpenAlex.

  1. Efficacy and safety of mesh reinforced cruroplasty with Phasix™ ST vs. Bio-AHernia : the journal of hernias and abdominal wall surgery · 2026
    Pooled it
  2. Article
  3. Article
  4. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 2 institutions in 1 country.

Yalini VigneswaranSections of Minimally Invasive Surgery and Plastic Reconstructive Surgery, Department of Surgery, University of Chicago Medical Center, 5841 S Maryland Ave, MC5095, Chicago, IL, 60637, USA. yvignesw@uchicago.edu.ORCID 0000-0003-4585-2816
Ava F BryanSections of Minimally Invasive Surgery and Plastic Reconstructive Surgery, Department of Surgery, University of Chicago Medical Center, 5841 S Maryland Ave, MC5095, Chicago, IL, 60637, USA.
Brian RuhleSections of Minimally Invasive Surgery and Plastic Reconstructive Surgery, Department of Surgery, University of Chicago Medical Center, 5841 S Maryland Ave, MC5095, Chicago, IL, 60637, USA.
Lawrence J GottliebSections of Minimally Invasive Surgery and Plastic Reconstructive Surgery, Department of Surgery, University of Chicago Medical Center, 5841 S Maryland Ave, MC5095, Chicago, IL, 60637, USA.
John AlverdySections of Minimally Invasive Surgery and Plastic Reconstructive Surgery, Department of Surgery, University of Chicago Medical Center, 5841 S Maryland Ave, MC5095, Chicago, IL, 60637, USA.
University of Chicago Medical Center · USUniversity of Chicago · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionComplex and recurrent paraesophageal hernia repairs are a challenge for surgeons due to their high recurrence rates despite the use of various prosthetic and suturing techniques.

methodsHere we describe the use of vascularized fascia harvested from the posterior rectus sheath with peritoneum during robotic hiatal hernia repair in two patients with large complex diaphragmatic defects.

resultsSuccessful harvesting and onlay of the right posterior rectus sheath based on a falciform vascular pedicle was achieved robotically by rotating and securing the flap to the diaphragmatic hiatus as an onlay flap following cruroplasty of the hiatal defect.

conclusionsIn patients with difficult to repair large paraesophageal hernias, we demonstrate a promising new technique to restore the dynamic hiatal complex with the tensile strength of autologous vascularized fascia and peritoneum.

Indexed as

Hernia, HiatalLaparoscopyEsophagusFasciaHerniorrhaphyHumansHiatal repairParaesophageal herniaRectus flap

Identifiers

PMID34506032
PMCPMC8760196
OpenAlexW3198136317

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.