Evidence map›Paper›PMID 34449659›Full record

ArticleJournal of functional morphology and kinesiology2021

Difference in Movement between Superficial and Deep Parts of the Infrapatellar Fat Pad during Knee Extension.

Syoya Nakanishi, Ryosuke Morimoto, Masashi Kitano, Kengo Kawanishi, Arisa Tanaka, Shintarou Kudo

Abstract read
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Article in Journal of functional morphology and kinesiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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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

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3 · Its place in the literature

Who cites it

13 citing papers in PubMed.

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4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

6 authors.

Syoya NakanishiDepartment of Physical Therapy, MORINOMIYA University of Medical Sciences, Osaka 559-8611, Japan.ORCID 0000-0002-2203-3108
Ryosuke MorimotoDepartment of Physical Therapy, MORINOMIYA University of Medical Sciences, Osaka 559-8611, Japan.
Masashi KitanoGraduate School of Health Sciences, MORINOMIYA University of Medical Sciences, Osaka 559-8611, Japan.
Kengo KawanishiGraduate School of Health Sciences, MORINOMIYA University of Medical Sciences, Osaka 559-8611, Japan.ORCID 0000-0001-9835-9377
Arisa TanakaAR-Ex Oyamadai Orthopedic Clinic Tokyo Arthroscopy Center, Tokyo 158-0082, Japan.
Shintarou KudoDepartment of Physical Therapy, MORINOMIYA University of Medical Sciences, Osaka 559-8611, Japan.ORCID 0000-0001-9483-1830

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

(1): The superficial and deep parts of the infrapatellar fat pat (IFP) have different morphological and functional characteristics. Knee pain often occurs during movement, and it is important to clarify the movement of the IFP during knee joint movement. The purpose of this study is to clarify that the movement of the superficial and deep parts of the IFP are different during knee extension in vivo using ultrasonography (US). (2): US was performed on 15 knees of 15 healthy adults. The probe was placed longitudinally at the center of the patellar tendon and the IFP was imaged. Measurements were taken during active extension of the knee from 90 degrees to 10 degrees of knee flexion at a rate of 30 times/min. The captured US videos were analyzed using Flow particle image velocimetry (Flow PIV) fluid measurement software. The region-of-interest (ROI) was set at the superficial part and the deep part of the IFP, and the flow velocity was calculated for each. (3): The flow velocity of the deep part (1.37 ± 0.13 cm/s) of the IFP was significantly faster than that of the superficial part (0.80 ± 0.23 cm/s). (4): Our results show that the flow velocity of the IFP is different between the superficial and deep parts and that US may be a better assessment tool for the movement of the IFP.

Indexed as

deep partflow velocityinfrapatellar fat patkneemovementsuperficial part

Identifiers

PMID34449659
PMCPMC8395910

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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.