Evidence map›Paper›PMID 29502282›Full record

ArticleLangenbeck's archives of surgery2018

How we do it: down to up posterior components separation.

Alvaro Robin-Lersundi, Luis Blazquez Hernando, Javier López-Monclús, Arturo Cruz Cidoncha, Carlos San Miguel Méndez, Elena Jimenez Cubedo, Miguel Angel García-Ureña

Abstract read
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In one paragraph

Article in Langenbeck's archives of surgery, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed, 2 pooled it
5.4field-weighted citation impact, top 4% 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

29 citing papers in PubMed, 2 syntheses or guidelines pooled it, 68 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Article
  4. The Posterior Rectus Sheath Incision (PRSI) to allow the repair of Spigelian Hernias by TEP.Hernia : the journal of hernias and abdominal wall surgery · 2026
    Article
  5. Article
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  7. Robotic Surgical Procedures for Ventral Hernia Repair.Journal of abdominal wall surgery : JAWS · 2025
    Review
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  9. Observational
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  19. [Management of lateral abdominal wall hernias].Der Chirurg; Zeitschrift fur alle Gebiete der operativen Medizen · 2022
    Review
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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

7 authors at 2 institutions in 1 country.

Alvaro Robin-LersundiDepartment of General Surgery, Hospital Universitario del Henares, Avda. Marie Curie s/n. 28822 Coslada, Madrid, Spain. adelvalle@hotmail.com.
Luis Blazquez HernandoDepartment of General Surgery, Hospital Universitario del Henares, Avda. Marie Curie s/n. 28822 Coslada, Madrid, Spain.
Javier López-MonclúsDepartment of General Surgery, Hospital Universitario de Puerta de Hierro, Calle Manuel de Falla 1. Majadahonda, 28222, Madrid, Spain.
Arturo Cruz CidonchaDepartment of General Surgery, Hospital Universitario del Henares, Avda. Marie Curie s/n. 28822 Coslada, Madrid, Spain.
Carlos San Miguel MéndezDepartment of General Surgery, Hospital Universitario del Henares, Avda. Marie Curie s/n. 28822 Coslada, Madrid, Spain.
Elena Jimenez CubedoDepartment of General Surgery, Hospital Universitario de Puerta de Hierro, Calle Manuel de Falla 1. Majadahonda, 28222, Madrid, Spain.
Miguel Angel García-UreñaDepartment of General Surgery, Hospital Universitario del Henares, Avda. Marie Curie s/n. 28822 Coslada, Madrid, Spain.
Hospital Universitario del Henares · ESHospital Universitario Puerta de Hierro Majadahonda · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPosterior component separation with transversus abdominis release technique is increasingly being used for abdominal wall reconstruction in complex abdominal wall repair. The main purpose of this study is to present a modification of the surgical technique originally described that facilitates the surgical procedure and offers additional advantages.

methodsBased on the knowledge of the anatomy of the retromuscular space and the preperitoneal aerolar tissue distribution, we start the incision on the posterior rectus sheath from the arcuate line in a down to up direction. The posterior rectus sheath is incised 0,5-1 cm medial to the linea semilunaris and cut longitudinally as far as the fibers of transversus abdominis muscle that are divided in the superior part of the abdomen. It is also possible to avoid cutting the fibers of this muscle if we incise the posterior rectus sheath in an oblique direction to the midline from the umbilical area. Since 2012 to 2016, 69 consecutive patients with down to up TAR have been prospectively followed. Main outcome measures included demographics, perioperative details, wound complications, and recurrences.

resultsBetween 2012 and 2016, we have operated 69 patients with down to up TAR technique. Mean operative time was 251 (range 65-566) minutes. Mean hospital stay was 9,8 (2-98) days. 10 patients presented surgical site events (14,5%): 6 patients had superficial site infection, 3 deep and 1 organ space. During follow-up, 3 patients (4,3%) presented incisional hernia recurrence.

conclusionsThis novel modification allows a simpler dissection of the preperitoneal retromuscular space and makes the TAR technique easier to perform. It also enables to incise only the insertion of the transversalis fascia cranially.

Indexed as

Abdominal MusclesAbdominal WallDissectionFemaleHernia, AbdominalHerniorrhaphyHumansMaleMiddle AgedOperative TimeRetrospective StudiesSurgical MeshIncisional hernia. Complex incisional hernia. Posterior component separation. Transversus abdominis release. Abdominal wall reconstruction

Identifiers

PMID29502282
OpenAlexW2790277039

What OpenQuestion holds

Textmetadata
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.