Evidence map›Paper›PMID 34202921›Full record

ArticleChildren (Basel, Switzerland)2021

Cross-Union Surgery for Congenital Pseudarthrosis of the Tibia.

Claire E Shannon, Aaron J Huser, Dror Paley

Open access · goldAbstract read
In one paragraph

Article in Children (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
3.9field-weighted citation impact, top 6% 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

17 citing papers in PubMed, 35 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Molecular Basis of Fracture Pseudarthrosis Associated with Neurofibromatosis Type 1.Journal of the Pediatric Orthopaedic Society of North America · 2025
    Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. [Clinical study of Cross-Union surgery for treatment of pseudarthrosis of tibia with neurofibromatosis type 1 in children].Zhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery · 2024
    Article
  11. Article
  12. What's new in pediatric lower limb reconstruction?Journal of children's orthopaedics · 2024
    Article
  13. Article
  14. Article
  15. Review
  16. Functional and radiological outcomes after treatment of congenital pseudarthrosis of the tibia using the Ilizarov technique: a retrospective single-center study.Journal of orthopaedics and traumatology : official journal of the Italian Society of Orthopaedics and Traumatology · 2022
    Article
  17. 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

3 authors.

Claire E ShannonPaley Orthopedic and Spine Institute, West Palm Beach, FL 33407, USA.ORCID 0000-0002-3958-7764
Aaron J HuserPaley Orthopedic and Spine Institute, West Palm Beach, FL 33407, USA.
Dror PaleyPaley Orthopedic and Spine Institute, West Palm Beach, FL 33407, USA.ORCID 0000-0001-8249-3459

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Congenital Pseudoarthrosis of the Tibia (CPT) is a rare condition with a reputation for recurrent fractures and failure to achieve union. A large variety of surgical procedures have been attempted for the treatment of fractured cases of CPT with an average rate of union without refracture of only 50%. Intentional cross-union between the tibia and fibula has been reported to improve these results to 100% union with no refractures. This is a retrospective study of 39 cases of CPT in 36 patients treated by the Paley cross-union protocol with internal fixation, bone grafting, zoledronic acid infusion and bone morphogenic protein 2 (BMP2) insertion. All 39 cases of CPT united at the tibia and developed a cross-union to the fibula. Two patients had a persistent fibular pseudarthrosis, one that was later treated at the time of planned rod exchange and one that has remained asymptomatic. There were few postoperative complications. There were no refractures during the up to 7-year follow-up period. The most common problem was the Fassier-Duval (FD) rod pulling through the proximal or distal physis into the metaphysis (66.7%). This did not negatively affect the results and was remedied at the time of the planned rod exchange. The Paley Cross-Union Protocol is very technically demanding, but the results have radically changed the prognosis of this once sinister disease.

Indexed as

anterolateral bowingbisphosphonateBMPbone graftcongenital pseudarthrosis of the fibulacongenital pseudarthrosis of the tibia (CPT)cross-unionhamartomaneurofibromatosis 1NF1zoledronic acid

Identifiers

PMID34202921
PMCPMC8303361
OpenAlexW3174968921

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.