Evidence map›Paper›PMID 31544430›Full record

ArticleZhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery2019

[The measurement and clinical significance of the rotation angles of head-neck fragments after cephalomedullary nail fixation in intertrochanteric fractures].

Shouchao Du, Wenfeng Xiong, Shimin Zhang, Sunjun Hu, Lizhi Zhang, Shiyi Chen, Zhen Wei

Abstract read
In one paragraph

Article in Zhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery, 2019. 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
–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

3 citing papers in PubMed.

  1. [Standard radiographic images in cephalomedullary nailing fixation for intertrochanteric femoral fractures].Zhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery · 2024
    Article
  2. [Morphological characteristics and reduction techniques of sagittal beak-like deformity of head-neck fragment in femoral intertrochanteric fractures].Zhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery · 2024
    Article
  3. A simple minimally invasive technique providing anterior and medial reduction in intertrochanteric femur fractures: A case-control study.Ulusal travma ve acil cerrahi dergisi = Turkish journal of trauma & emergency surgery : TJTES · 2022
    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

7 authors.

Shouchao DuDepartment of Orthopedics, Yangpu Hospital, Tongji University, Shanghai, 200090, P.R.China.
Wenfeng XiongDepartment of Orthopedics, Yangpu Hospital, Tongji University, Shanghai, 200090, P.R.China.
Shimin ZhangDepartment of Orthopedics, Yangpu Hospital, Tongji University, Shanghai, 200090, P.R.China.shiminchang11@aliyun.com.
Sunjun HuDepartment of Orthopedics, Yangpu Hospital, Tongji University, Shanghai, 200090, P.R.China.
Lizhi ZhangDepartment of Orthopedics, Yangpu Hospital, Tongji University, Shanghai, 200090, P.R.China.
Shiyi ChenDepartment of Orthopedics, Yangpu Hospital, Tongji University, Shanghai, 200090, P.R.China.
Zhen WeiDepartment of Orthopedics, Yangpu Hospital, Tongji University, Shanghai, 200090, P.R.China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo measure the rotation angle of the head-neck fragment of intertrochanteric fracture after cephalomedullary nail fixation by three-dimensional CT imaging, and to explore its clinical significance.

methodsThe clinical data of 68 patients with unstable intertrochanteric fracture of AO/Orthopaedic Trauma Association (AO-OTA) type 31-A2 treated with cephalomedullary nail fixation and with complete intraoperative fluoroscopy and postoperative three-dimensional CT imaging data between July 2016 and October 2018 were retrospectively analyzed. Among them, there were 21 males and 47 females, aged 68-93 years, with an average age of 81.8 years. There were 31 cases of AO/OTA type 31-A2.2 and 37 cases of 31-A2.3. Fracture reduction quality was evaluated according to Baumgaertner

resultsThe reduction and fixation of the small trochanter were not performed in 68 patients. According to Baumgaertner

conclusionIn the unstable intertrochanteric fracture after cephalomedullary nail fixation, the rotation of head-neck fragment exists in most patients, and the types of flexion rotation and non-rotation can easily obtain cortical support reduction.

Indexed as

Fracture Fixation, IntramedullaryHip FracturesAgedAged, 80 and overBone NailsFemaleFemurHumansMaleRetrospective StudiesRotationTreatment Outcomeanteromedial cortexcortical support reductionfracture reductionhead-neck fragment rotationIntertrochanteric fracture

Identifiers

PMID31544430
PMCPMC8337633

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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.