Evidence map›Paper›PMID 29423546›Full record

SynthesisKnee surgery, sports traumatology, arthroscopy : official journal of the ESSKA2018

Association between incision technique for hamstring tendon harvest in anterior cruciate ligament reconstruction and the risk of injury to the infra-patellar branch of the saphenous nerve: a meta-analysis.

Alberto Grassi, Francesco Perdisa, Kristian Samuelsson, Eleonor Svantesson, Matteo Romagnoli, Federico Raggi, Teide Gaziano, Massimiliano Mosca, Olufemi Ayeni, Stefano Zaffagnini

Abstract readMeta-AnalysisReview
PubMed Publisher
In one paragraph

Synthesis in Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 2 pooled it
3.6field-weighted citation impact, top 8% 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

20 citing papers in PubMed, 2 syntheses or guidelines pooled it, 39 citations in OpenAlex.

  1. Pooled it
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  12. [Correlation study on the influencing factors of semitendinosus insertion location].Zhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery · 2023
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  17. Low to moderate risk of nerve damage during peroneus longus tendon autograft harvest.Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA · 2022
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  19. Gracilis tendon harvest may lead to both incisional and non-incisional saphenous nerve injuries.Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA · 2020
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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

10 authors at 4 institutions in 3 countries.

Alberto GrassiSicily Department, Rizzoli Orthopaedic Institute, Bagheria, Palermo, Italy.
Francesco PerdisaSicily Department, Rizzoli Orthopaedic Institute, Bagheria, Palermo, Italy. dr.perdisa@gmail.com.
Kristian SamuelssonDepartment of Orthopaedics, Institute of Clinical Sciences, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.
Eleonor SvantessonDepartment of Orthopaedics, Institute of Clinical Sciences, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.
Matteo RomagnoliSicily Department, Rizzoli Orthopaedic Institute, Bagheria, Palermo, Italy.
Federico RaggiSicily Department, Rizzoli Orthopaedic Institute, Bagheria, Palermo, Italy.
Teide GazianoSicily Department, Rizzoli Orthopaedic Institute, Bagheria, Palermo, Italy.
Massimiliano MoscaII Orthopaedic Clinic, Rizzoli Orthopadic Institute, University of Bologna, Via di Barbiano 1/10, 40136, Bologna, Italy.
Olufemi AyeniDivision of Orthopaedic Surgery, Department of Surgery, McMaster University, Hamilton, ON, Canada.
Stefano ZaffagniniSicily Department, Rizzoli Orthopaedic Institute, Bagheria, Palermo, Italy.
Istituto Ortopedico Rizzoli · ITUniversity of Gothenburg · SEMcMaster University · CAUniversity of Bologna · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo determine how the incision technique for hamstring tendon (HT) harvest in anterior cruciate ligament (ACL) reconstruction affects the risk of injury to the IPBSN and clinical outcome.

methodsA systematic literature search of the MEDLINE/Pubmed, Cochrane Central Register of Controlled Trials (CENTRAL) and EBSCOhost electronic databases and clinicaltrials.gov for unpublished studies was performed to identify comparative studies investigating injury to the IPBSN after HT ACL reconstruction by comparing at least two different incision techniques. Data were extracted for the number of patients with evidence of any neurologic deficit corresponding to injury to the IPBSN, area of sensory deficit, the Lysholm score and patient satisfaction. The mean difference (MD) in study outcome between incision groups was assessed. The relative risk (RR) and the number needed to treat (NNT) were calculated. The Chi-square and Higgins' I

resultsA total of eight studies (three randomized controlled trials (RCTs) and five comparative studies) were included, of which six compared vertical and oblique incisions, one horizontal and vertical incisions, and one compared all three techniques. HT harvest was performed through a vertical incision in 329 patients, through an oblique incision in 195 patients and through a horizontal incision in 151 patients. Considering the meta-analysis of the RCTs, the performance of a vertical incision significantly increased the risk of causing IPBSN deficiency compared with both oblique and horizontal incision [RR 1.65 (CI 1.10-2.49, p = 0.02) and RR 2.45 (CI 1.73-3.47, p < 0.0001), respectively]. A significantly larger area of sensory deficit was found with vertical incisions compared with oblique ones, with an MD of 22.91 cm

conclusionThe performance of a vertical incision to harvest HTs for ACL reconstruction significantly increased the risk of iatrogenic injury to the IPBSN compared with both oblique and horizontal incisions. LEVEL OF EVIDENCE: Level I-III, meta-analysis of comparative studies.

Indexed as

Anterior Cruciate Ligament InjuriesAnterior Cruciate Ligament ReconstructionHamstring TendonsHumansPatellaPeripheral Nerve InjuriesPostoperative ComplicationsRisk FactorsTissue and Organ HarvestingACLAnterior cruciate ligamentGraftHamstringIncisionInfrapatellarNerve injuryReconstruction

Identifiers

PMID29423546
OpenAlexW2788447384

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.