Evidence map›Paper›PMID 28293523›Full record

ArticlePlastic and reconstructive surgery. Global open2016

Comparison of Peripheral Nerve Regeneration with Side-to-side, End-to-side, and End-to-end Repairs: An Experimental Study.

Henrikki Rönkkö, Harry Göransson, Hanna-Stiina Taskinen, Pasi Paavilainen, Tero Vahlberg, Matias Röyttä

Abstract read
In one paragraph

Article in Plastic and reconstructive surgery. Global open, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
–field-weighted citation impact
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

10 citing papers in PubMed.

  1. Review
  2. Review
  3. Review
  4. Delayed repair of the facial nerve and its negative impacts on nerve and muscle regeneration.The journal of venomous animals and toxins including tropical diseases · 2024
    Article
  5. Article
  6. Outcomes after Anterior Interosseous Nerve to Ulnar Motor Nerve Transfer.Journal of brachial plexus and peripheral nerve injury · 2023
    Article
  7. Review
  8. Article
  9. Review
  10. Article
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

6 authors.

Henrikki RönkköDepartment of Orthopaedics, Hatanpää City Hospital, Tampere, Finland; Department of Hand and Microsurgery, Tampere University Hospital, Tampere, Finland; Department of Hand Surgery, Turku University Hospital, Turku, Finland; and §Institute of Clinical Medicine, Department of Biostatistics, and Department of Pathology/ Neuropathology, Turku University Hospital, University of Turku, Turku, Finland.
Harry GöranssonDepartment of Orthopaedics, Hatanpää City Hospital, Tampere, Finland; Department of Hand and Microsurgery, Tampere University Hospital, Tampere, Finland; Department of Hand Surgery, Turku University Hospital, Turku, Finland; and §Institute of Clinical Medicine, Department of Biostatistics, and Department of Pathology/ Neuropathology, Turku University Hospital, University of Turku, Turku, Finland.
Hanna-Stiina TaskinenDepartment of Orthopaedics, Hatanpää City Hospital, Tampere, Finland; Department of Hand and Microsurgery, Tampere University Hospital, Tampere, Finland; Department of Hand Surgery, Turku University Hospital, Turku, Finland; and §Institute of Clinical Medicine, Department of Biostatistics, and Department of Pathology/ Neuropathology, Turku University Hospital, University of Turku, Turku, Finland.
Pasi PaavilainenDepartment of Orthopaedics, Hatanpää City Hospital, Tampere, Finland; Department of Hand and Microsurgery, Tampere University Hospital, Tampere, Finland; Department of Hand Surgery, Turku University Hospital, Turku, Finland; and §Institute of Clinical Medicine, Department of Biostatistics, and Department of Pathology/ Neuropathology, Turku University Hospital, University of Turku, Turku, Finland.
Tero VahlbergDepartment of Orthopaedics, Hatanpää City Hospital, Tampere, Finland; Department of Hand and Microsurgery, Tampere University Hospital, Tampere, Finland; Department of Hand Surgery, Turku University Hospital, Turku, Finland; and §Institute of Clinical Medicine, Department of Biostatistics, and Department of Pathology/ Neuropathology, Turku University Hospital, University of Turku, Turku, Finland.
Matias RöyttäDepartment of Orthopaedics, Hatanpää City Hospital, Tampere, Finland; Department of Hand and Microsurgery, Tampere University Hospital, Tampere, Finland; Department of Hand Surgery, Turku University Hospital, Turku, Finland; and §Institute of Clinical Medicine, Department of Biostatistics, and Department of Pathology/ Neuropathology, Turku University Hospital, University of Turku, Turku, Finland.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe present study was conducted to find out a tool to enable improved functional recovery with proximal nerve injury. In this experimental study, nerve regeneration was compared between side-to-side (STS), end-to-side (ETS), and end-to-end repairs.

methodsThe walk track analysis was used as an outcome of functional recovery. Nerve regeneration was studied with morphometry and histology 6 or 26 weeks postoperatively.

resultsAll 3 repair techniques showed regeneration of the nerve. From 12 weeks onward, the functional results of the 3 intervention groups were significantly better compared with the unrepaired control group. End-to-end repair was significantly better when compared with the STS and ETS groups. At 26 weeks, the functional and morphometric results and histologic findings did not differ between the STS and ETS groups. The functional results correlated with the morphometric findings in all groups.

conclusionsSTS neurorrhaphy showed nerve regeneration, and the end results did not differ from clinically widely used ETS repair. Further studies are warranted to optimize the neurorrhaphy technique and examine possible applications of STS repair in peripheral nerve surgery.

Identifiers

PMID28293523
PMCPMC5222668

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Registered trials

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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.