Evidence map›Paper›PMID 31615567›Full record

ReviewBMC musculoskeletal disorders2019

Spontaneous bilateral femoral neck fractures in a young male adult: a case report and literature review.

Shinkichi Arisumi, Taro Mawatari, Satoshi Ikemura, Gen Matsui, Takahiro Iguchi, Hiroaki Mitsuyasu

Open access · goldAbstract readCase ReportsReview
In one paragraph

Review in BMC musculoskeletal disorders, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
2.1field-weighted citation impact, top 14% 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

6 citing papers in PubMed, 18 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. 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

6 authors at 1 institution in 1 country.

Shinkichi ArisumiDepartment of Orthopaedic Surgery, Hamanomachi Hospital, 3-3-1 Nagahama, Chuo-ku, Fukuoka, 810-8539, Japan.
Taro MawatariDepartment of Orthopaedic Surgery, Hamanomachi Hospital, 3-3-1 Nagahama, Chuo-ku, Fukuoka, 810-8539, Japan. mawtaro@gmail.com.
Satoshi IkemuraDepartment of Orthopaedic Surgery, Hamanomachi Hospital, 3-3-1 Nagahama, Chuo-ku, Fukuoka, 810-8539, Japan.
Gen MatsuiDepartment of Orthopaedic Surgery, Hamanomachi Hospital, 3-3-1 Nagahama, Chuo-ku, Fukuoka, 810-8539, Japan.
Takahiro IguchiDepartment of Orthopaedic Surgery, Hamanomachi Hospital, 3-3-1 Nagahama, Chuo-ku, Fukuoka, 810-8539, Japan.
Hiroaki MitsuyasuDepartment of Orthopaedic Surgery, Hamanomachi Hospital, 3-3-1 Nagahama, Chuo-ku, Fukuoka, 810-8539, Japan.
Hamanomachi Hospital · JP

Funding

Japan Society for the Promotion of Science 24592269, 15K10480
6 · The paper itself

Abstract

backgroundSimultaneous bilateral femoral neck fracture is a very rare condition, even in osteoporotic elderly individuals. We report an atypical case of a young male adult who developed simultaneous bilateral femoral neck fractures without previous trauma or overuse. CASE PRESENTATION: A 33-year-old man presented with discomfort in the bilateral groin, which had started 2 weeks previously. Bilateral femoral neck fractures were observed on a radiograph, and in addition, a fracture line was seen at the right subchondral region of the acetabulum using magnetic resonance imaging (MRI). Although the patient had no obvious risk factors associated with bone fragility, his bone mineral density measured using dual X-ray absorptiometry indicated severe osteoporosis (lumber spine: T score - 3.4 standard deviation [SD]; femoral neck: T score - 2.8 SD). Serum 25-hydroxyvitamin D level was deficient (19 ng/mL), which was considered to be partly due to non-sunlight exposure for 3 years owing to social withdrawal. Bilateral osteosynthesis was performed, considering his young age, although more than 2 weeks had passed since the onset of the fracture. Bone union and non-occurrence of osteonecrosis of the femoral head were confirmed via radiography and MRI 8 months after the surgery.

conclusionsOur case suggests that simultaneous non-traumatic bilateral femoral neck fractures can occur in healthy young men.

Indexed as

Absorptiometry, PhotonAdultBone DensityFemoral Neck FracturesFemur NeckFracture Fixation, InternalFractures, SpontaneousHumansMagnetic Resonance ImagingMaleOsteoporosisTime-to-TreatmentVitamin D25-hydroxyvitamin DVitamin DBilateralCase reportMRIOsteoporosisSpontaneous femoral neck fractureVitamin D insufficiency

Identifiers

PMID31615567
PMCPMC6794811
OpenAlexW2980815582

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.