Evidence map›Paper›PMID 27622091›Full record

ArticlePlastic and reconstructive surgery. Global open2016

Analysis of Fibular Single Graft and Fibular Double-barrel Graft for Mandibular Reconstruction.

Naohiro Ishii, Yusuke Shimizu, Jyun Ihara, Kazuo Kishi

Open access · goldAbstract read
In one paragraph

Article in Plastic and reconstructive surgery. Global open, 2016. 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 27% 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, 11 citations in OpenAlex.

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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

4 authors at 2 institutions in 1 country.

Naohiro IshiiDepartment of Plastic and Reconstructive Surgery, Tochigi Cancer Center, Tochigi, Japan; Department of Plastic and Reconstructive Surgery, University of the Ryukyus Hospital, Okinawa, Japan; and Department of Plastic and Reconstructive Surgery, Keio University, Tokyo, Japan.
Yusuke ShimizuDepartment of Plastic and Reconstructive Surgery, Tochigi Cancer Center, Tochigi, Japan; Department of Plastic and Reconstructive Surgery, University of the Ryukyus Hospital, Okinawa, Japan; and Department of Plastic and Reconstructive Surgery, Keio University, Tokyo, Japan.
Jyun IharaDepartment of Plastic and Reconstructive Surgery, Tochigi Cancer Center, Tochigi, Japan; Department of Plastic and Reconstructive Surgery, University of the Ryukyus Hospital, Okinawa, Japan; and Department of Plastic and Reconstructive Surgery, Keio University, Tokyo, Japan.
Kazuo KishiDepartment of Plastic and Reconstructive Surgery, Tochigi Cancer Center, Tochigi, Japan; Department of Plastic and Reconstructive Surgery, University of the Ryukyus Hospital, Okinawa, Japan; and Department of Plastic and Reconstructive Surgery, Keio University, Tokyo, Japan.
Keio University · JPTochigi Cancer Center · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundHigh-quality mandibular reconstruction using vascularized free fibular graft is necessary to provide an osseointegrated dental implant and fixed denture. An appropriate crown-implant ratio is needed, and a good match between bones is extremely important. There are no articles describing the analysis and evaluation of both the fibula and mandible in the same patients.

methodsComputed tomography images of both mandible and fibula of 80 patients were selected in a random manner. We measured bone height of the fibula and mandible at specified points and evaluated the difference of bone height between the fibula and mandible using fibular single or double-barrel grafts.

resultsThe percentage of patients who had a "good" result for a fibular single graft was only 13.8%. There was no significant difference in bone heights when analyzed by gender. Whether patients were dentulous or not had a large influence on the difference between fibular and mandibular bone heights. Most young patients, but only half of older patients, needed fibular double-barrel grafts. Overweight patients with a high body mass index more often needed fibular double-barrel grafts.

conclusionsFor mandibular reconstruction using a fibular graft, preoperative analysis of the patient's profile and proper use of a fibular single or double-barrel graft contribute to minimizing the difference between the height of the grafted fibula and native mandible and are keys to an ideal reconstruction with good cosmetics and function.

Identifiers

PMID27622091
PMCPMC5010355
OpenAlexW2507740859

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.