Microcomputed Tomography Visualization of the Cricoarytenoid Joint Cavity in Cadavers

Liu, Ming; Chen, Shengguo; Liang, Liang; Xu, Wen; Zhang, Ming

doi:10.1016/j.jvoice.2013.05.010

Cited by 10 publications

(22 citation statements)

References 18 publications

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“…If sections 1.5–4.0 mm thick are desired, the piece is frozen at a very low temperature (generally −80°C) and then cut. The individual sections are then plastinated (Fritsch, ; Cook, ; Sora et al, , , , , ; Zhang and Lee, ; Leaper et al, ; Nash et al, , ; Sora and Genser‐Strobl, ; Fritsch et al, ; Al‐Ali et al, ; Elnady and Sora, ; Chen et al, ; Wegmann et al, ; Arredondo et al, ; Liu et al, ; Konschake and Fritsch, ; Liang et al, , ; Bernal‐Mañas et al, ; Thorpe Lowis et al, ; Ottone et al, ).…”

Section: Resultsmentioning

confidence: 99%

“…Most authors carried out dehydration at −25°C (Eckel et al, ; Fritsch, ; Sha et al, ; Johnson and Zhang, ; Sora et al, , , , , , , ; Qiu et al, , ; Lunacek et al, ; Nash et al, , ; Porzionato et al, ; Sora and Genser‐Strobl, ; Fritsch et al, ; Sora and Cook, ; Macchi et al, ; Elnady and Sora, ; Soal et al, ; Koslowsky et al, , ; Kürtül et al, ; Wegman et al, ; Arredondo et al, ; Konschake and Fritsch, ; Scali et al, , ; Ottone et al, ), except for Zhang and Lee (), Leaper et al (), Chen et al (), Liu et al (), Liang et al (, ), and Thorpe Lowis et al (), who used a temperature of −30°C. In all cases, the volumes of acetone necessary for dehydration started at over 90% and reached 100% in the final acetone bath.…”

Section: Resultsmentioning

confidence: 99%

“…In the degreasing stage, the fat in the specimens is eliminated at ambient temperature. Some authors use 100% acetone for this stage, exploiting its degreasing power (Steinke, ; Zhang and Lee, ; Leaper et al, ; Nash et al, , ; Macchi et al, ; Soal et al, ; Kürtül et al, ; Chen et al, ; Liu et al, ; Wegman et al, ; Liang et al, , ; Thorpe Lowis et al, ; Ottone et al, ). Other authors use MeCl as the degreasing agent, known for its powerful action but more toxic than acetone (Eckel et al, ; Fritsch, ; Sittel et al, ; Sora et al, , , , , , 2004; Lunacek et al, ; Sora and Genser‐Strobl, ; Fritsch et al, ; Al‐Ali et al, ; Elnady and Sora, ; Koslowsky et al, , ; Konschake and Fritsch, ).…”

Section: Resultsmentioning

confidence: 99%

“…Liu et al () investigated the cricoarytenoid joint and its relationship to its own capsule. In both investigations, the authors studied the biomechanics of rotation in the two joints, especially the movements of the vocal fold and surgical correlation in cases of joint dysfunction (Liu et al, ).…”

Section: Resultsmentioning

confidence: 99%

“…However, Mircea-Constantin Sora in his various works (Sora et al, 2002a(Sora et al, , 2002b(Sora et al, , 2004a(Sora et al, , 2004bSora and Genser-Strobl, 2005;Sora and Cook, 2007;Elnady and Sora, 2009) carried out forced impregnations at 58C on sections of 1.6-3.8 mm. Other authors have used an even lower temperature of 08C (Zhang and Lee, 2002;Leaper et al, 2005;Nash et al 2005aNash et al , 2005bChen et al, 2012;Liu et al, 2013;Liang et al, 2014aLiang et al, , 2014bThorpe Lowis et al, 2016). Scali et al (2015aScali et al ( , 2015b used temperatures between 288C and 08C.…”

Section: Analysis Of Protocols For Sheet Plastination With Epoxy Resinmentioning

confidence: 99%

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E12 sheet plastination: Techniques and applications

et al. 2017

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Plastination is an anatomical technique that consists of replacing the liquids and fat of specimens by reactive polymers through forced impregnation in a vacuum. These are then polymerized to achieve the final result. E12 sheet plastination involves epoxy resin impregnation of thin (2-4 mm) and ultra-thin (<2 mm) tissue sheets, producing dry, transparent, odorless, non-toxic and long-lasting sheets. E12 sheet plastination techniques were reviewed using MEDLINE, EMBASE and SciELO databases, and manual searches. After searching, 616 records were found using the online and manual searches (MEDLINE, n: 207; EMBASE, n: 346; SciELO, n: 44; Manual search: 23). Finally, 96 records were included in this review (after duplicates and articles unrelated to the subject were excluded). The aim of this work was to review the E12 sheet plastination technique, searching for articles concerning views of it, identifying the different variants implemented by researchers since its creation by Gunther von Hagens, and to identify its applications from teaching and research in anatomy to morphological sciences. Clin. Anat. 31:742-756, 2018. © 2017 Wiley Periodicals, Inc.

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Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

Section: Analysis Of Protocols For Sheet Plastination With Epoxy Resinmentioning

confidence: 99%

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E12 sheet plastination: Techniques and applications

et al. 2017

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Spatial Motion of Arytenoid Cartilage Using Dynamic Computed Tomography Combined with Euler Angles

Bao

Wang

et al. 2019

The Laryngoscope

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Objective: To investigate the feasibility of dynamic computed tomography in recording and describing the spatial motion characteristics of the arytenoid cartilage. Methods: Dynamic computed tomography recorded the real-time motion trajectory of the arytenoid cartilage during inspiration and phonation. A stationary coordinate system was established with the cricoid cartilage as a reference and a motion coordinate system was established using the movement of the arytenoid cartilage. The Euler angles of the arytenoid cartilage movement were calculated by transformation of the two coordinate systems, and the spatial motion characteristics of the arytenoid cartilage were quantitatively studied. Results: Displacement of the cricoid cartilage was primarily inferior during inspiration. During phonation, the displacement was mainly superior. When the glottis closed, the superior displacement was about 5-8 mm within 0.56 s. During inspiration, the arytenoid cartilage was displaced superiorly approximately 1-2 mm each 0.56 s. The rotation angle was subtle with slight rotation around the XYZ axis, with a range of 5-10 degrees. During phonation, the displacement of the arytenoid cartilage was mainly inferior (about 4-6 mm), anterior (about 2-4 mm) and medial (about 1-2 mm). The motion of the arytenoid cartilage mainly consisted of medial rolling, and there was an alternating movement of anterior-posterior tilting. The arytenoid cartilage rolled medially (about 20-40 degrees within 0.56 s), accompanied by anterior-posterior tilting (about 15-20 degrees within 0.56 s). Conclusion: Dynamic computed tomography recordings of arytenoid cartilage movement can be combined with Euler transformations as a tool to study the spatial characteristics of laryngeal structures during phonation.

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The Cricoid Cartilage

Rutty

2019

Essentials of Autopsy Practice

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Microcomputed Tomography Visualization of the Cricoarytenoid Joint Cavity in Cadavers

Cited by 10 publications

References 18 publications

E12 sheet plastination: Techniques and applications

E12 sheet plastination: Techniques and applications

Spatial Motion of Arytenoid Cartilage Using Dynamic Computed Tomography Combined with Euler Angles

The Cricoid Cartilage

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