Evidence map›Paper›PMID 42819720›Full record

ArticleCureus2026

Clinical Outcomes of Sacral Alar-Iliac Screw Fixation for Pelvic Ring Fractures: A Retrospective Case Series.

Yuki Nagaoka, Ryota Kimura, Motoki Mita, Michio Hongo, Naohisa Miyakoshi

Abstract read
In one paragraph

Article in Cureus, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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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

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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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

5 authors.

Yuki NagaokaOrthopedic Surgery, Akita University Graduate School of Medicine, Akita, JPN.
Ryota KimuraOrthopedic Surgery, Akita University Graduate School of Medicine, Akita, JPN.
Motoki MitaOrthopedic Surgery, Akita University Graduate School of Medicine, Akita, JPN.
Michio HongoPhysical Therapy, Akita University Graduate School of Medicine, Akita, JPN.
Naohisa MiyakoshiOrthopedic Surgery, Akita University Graduate School of Medicine, Akita, JPN.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo describe the surgical technique of sacral alar-iliac screw fixation (SAIFIX) and evaluate its short-term clinical outcomes in patients with pelvic ring fractures.

methodsThis single-center retrospective case series included 10 consecutive patients with pelvic ring fractures who underwent SAIFIX between February 2021 and March 2025. The primary outcome was bone union at six months postoperatively. Secondary outcomes included ambulatory status, reoperation, and implant-related complications.

resultsThe study included 10 patients with a mean age of 65.1 years (range: 23-83 years). Six patients sustained high-energy trauma, and four had fragility fractures of the pelvis. Bone union was achieved in all patients. At six months postoperatively, all patients were able to ambulate independently or with a walker. No patient required reoperation, and no implant loosening or breakage was observed.

conclusionSAIFIX was associated with favorable short-term outcomes in selected pelvic ring fractures that did not require reduction, with successful bone union in all patients and no implant-related failure. This technique may provide stable and minimally invasive posterior fixation, although further studies are needed to clarify its long-term efficacy and indications.

Indexed as

fragility fracture of the pelvisminimally invasive surgerypelvic ring fractureposterior pelvic fixationsacral alar-iliac screw fixationsaifix

Identifiers

PMID42819720
PMCPMC13626725

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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.