Evidence map›Paper›PMID 33947389›Full record

ArticleBMC surgery2021

Stable osteosynthesis of cage in cage technique for surgical treatment of proximal humeral fractures.

Jiantao Li, Yuan Gao, Caixia Yin, Hao Zhang, Shaobo Nie, Hui Guo, Chenliang Quan, Hua Chen, Wei Zhang

Open access · goldAbstract read
In one paragraph

Article in BMC surgery, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.6field-weighted citation impact, top 32% 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

3 citing papers in PubMed, 4 citations in OpenAlex.

  1. Observational
  2. [Poster Fusion Cage combined with xenogeneic bone graft augmentation for bone defect management in distal radius fractures].Zhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery · 2025
    Article
  3. 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

9 authors at 1 institution in 1 country.

Jiantao Li *Department of Orthopaedics, Chinese PLA General Hospital, No. 28 Fuxing Road, Beijing, 100853, China.
Yuan Gao *Department of Nursing, The First Medical Center of Chinese PLA General, Beijing, China.
Caixia Yin *Anesthesia and Operation Center, The First Medical Center of Chinese PLA General, Beijing, China.
Hao ZhangDepartment of Orthopaedics, Chinese PLA General Hospital, No. 28 Fuxing Road, Beijing, 100853, China.
Shaobo NieDepartment of Orthopaedics, Chinese PLA General Hospital, No. 28 Fuxing Road, Beijing, 100853, China.
Hui GuoDepartment of Orthopaedics, Chinese PLA General Hospital, No. 28 Fuxing Road, Beijing, 100853, China.
Chenliang QuanDepartment of Orthopaedics, Chinese PLA General Hospital, No. 28 Fuxing Road, Beijing, 100853, China.
Hua ChenDepartment of Orthopaedics, Chinese PLA General Hospital, No. 28 Fuxing Road, Beijing, 100853, China. chenhua0270@126.com.
Wei ZhangDepartment of Orthopaedics, Chinese PLA General Hospital, No. 28 Fuxing Road, Beijing, 100853, China. bszw@hotmail.cim.
Chinese PLA General Hospital · CN

Funding

The 13th Five-year Plan for Key Discipline Construction Project of PLA A350109
6 · The paper itself

Abstract

backgroundThe treatment of a displaced proximal humeral fracture is still a matter of controversy. The purpose of this study was to report outcomes at a long-term follow-up after fixation augmentation using peek (polyether-ether-ketone) cage and locking compression plate (LCP).

methodsA total of 27 patients (average age 53.8 years, range 19-86 years) were treated with peek cage and LCP. All of them had a minimum radiographic and clinical follow-up of 1 years. Outcomes were assessed using the Constant-Murley score (CMS), disability of the arm, shoulder and hand (DASH) score. Complications were also recorded during follow-up.

resultsThe average follow-up was 28 months (range 12-48 months). The mean functional outcomes were as follows: CMS, 73.3 (range 61-86); DASH, 45.9 (range 27-68). A total of 4 patients had complications: osteonecrosis developed in one patient, loss of reduction was observed in 1 patient and stiffness was occurred in two patients.

conclusionThe use of peek cage and LCP has been a valuable option in the treatment of proximal humeral fractures. The complication rate was acceptable. Suitable void filler in the proximal humerus for reconstructing the medial column integrity attains mechanical stability in reducing the incidence of the complications.

Indexed as

Humeral FracturesShoulder FracturesAdultAgedAged, 80 and overBone PlatesFracture Fixation, InternalHumansHumerusMiddle AgedTreatment OutcomeYoung AdultLocking compression plateMedial supportPeek cageProximal humeral fractures

Identifiers

PMID33947389
PMCPMC8094560
OpenAlexW3157566075

What OpenQuestion holds

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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.