Evidence map›Paper›PMID 34745474›Full record

ReviewOrthopedic reviews2021

A Comprehensive Update of the Treatment and Management of Bertolotti's Syndrome: A Best Practices Review.

Joshua Crane, Robert Cragon, John O'Neill, Amnon A Berger, Hisham Kassem, William F Sherman, Antonella Paladini, Giustino Varrassi, Amira S Odisho, Sumitra Miriyala and 1 more

Open access · goldAbstract readReview
In one paragraph

Review in Orthopedic reviews, 2021. 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
4.8field-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

20 citing papers in PubMed, 2 syntheses or guidelines pooled it, 48 citations in OpenAlex.

  1. Bertolotti Syndrome in the Pediatric Population: A Literature Review and Management Algorithm.Journal of the American Academy of Orthopaedic Surgeons. Global research & reviews · 2025
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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

11 authors at 7 institutions in 3 countries.

Joshua CraneGeorgetown University.
Robert CragonGeorgetown University.
John O'NeillGeorgetown University.
Amnon A BergerBeth Israel Deaconess Medical Center, Harvard Medical School.
Hisham KassemMount Sinai Medical Center.
William F ShermanTulane University.
Antonella PaladiniUniversity of L'Aquila.
Giustino VarrassiPaolo Procacci Foundation.
Amira S OdishoLSUHSC School of Medicine.
Sumitra MiriyalaLSUHSC School of Medicine.
Alan D KayeLSUHSC School of Medicine.
Georgetown University · USLouisiana State University Health Sciences Center New Orleans · USFondazione Roma · ITHadassah Medical Center · ILMount Sinai Medical Center · USTulane University · USUniversity of L'Aquila · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Bertolotti's Syndrome is defined as chronic back pain caused by transitional lumbosacral vertebra. The transitional vertebra may present with numerous clinical manifestations leading to a myriad of associated pain types. The most common is pain in the sacroiliac joint, groin, and hip region and may or may not be associated with radiculopathy. Diagnosis is made through a combination of clinical presentations and imaging studies and falls into one of four types. The incidence of transitional vertebra has a reported incidence between 4 and 36%; however, Bertolotti's Syndrome is only diagnosed when the cause of pain is attributed to this transitional anatomy. Therefore, the actual incidence is difficult to determine. Initial management with conservative treatment includes medical management and physical therapy. Injection therapy has been established as an effective second line. Epidural steroid injection at the level of the transitional articulation is effective, with either local anesthetics alone or in combination with steroids. Surgery carries higher risks and is reserved for patients failing previous lines of treatment. Options include surgical removal of the transitional segment, decompression of stenosed foramina, and spinal fusion. Recent evidence suggests that radiofrequency ablation (RFA) around the transitional segment may also provide relief. This manuscript is a comprehensive review of the literature related to Bertolotti's Syndrome. It describes the background, including epidemiology, pathophysiology, and etiology of the Syndrome, and presents the best evidence available regarding management options. Bertolotti's Syndrome is considered an uncommon cause of chronic back pain, though the actual incidence is unclear. Most evidence supporting these therapies is of lower-level evidence with small cohorts, and more extensive studies are required to provide strong evidence supporting best practices.

Indexed as

bertolotti’s syndromeepidural injectionslocal anestheticlower back painradiofrequency ablationspine fusionsteroid injectiontransitional vertebra

Identifiers

PMID34745474
PMCPMC8567758
OpenAlexW3214559733

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.