Ryuzo Arai

780 total citations
25 papers, 554 citations indexed

About

Ryuzo Arai is a scholar working on Surgery, Epidemiology and Biomedical Engineering. According to data from OpenAlex, Ryuzo Arai has authored 25 papers receiving a total of 554 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Surgery, 11 papers in Epidemiology and 4 papers in Biomedical Engineering. Recurrent topics in Ryuzo Arai's work include Shoulder Injury and Treatment (15 papers), Shoulder and Clavicle Injuries (11 papers) and Nerve Injury and Rehabilitation (7 papers). Ryuzo Arai is often cited by papers focused on Shoulder Injury and Treatment (15 papers), Shoulder and Clavicle Injuries (11 papers) and Nerve Injury and Rehabilitation (7 papers). Ryuzo Arai collaborates with scholars based in Japan, Sweden and Estonia. Ryuzo Arai's co-authors include Hiroyuki Sugaya, Keiichi Akita, Tomoyuki Mochizuki, Masahiko Kobayashi, Akimoto Nimura, Joji Moriishi, Shuichi Matsuda, Satoshi Hasegawa, Takashi Nakamura and Kumiko Yamaguchi and has published in prestigious journals such as PLoS ONE, Water Research and Journal of Orthopaedic Research®.

In The Last Decade

Ryuzo Arai

23 papers receiving 534 citations

Peers

Ryuzo Arai
Ji-Kang Park South Korea
Shuai Chen China
Hyung-Suk Choi South Korea
Marcus Vinícius Galvão Amaral Brazil
Michele Francesco Surace Italy
Matthias Vollmer Germany
T.D. Tennent United Kingdom
Fabrizio Donati Italy
Daisuke Shimoyama Japan
Drew A. Bednar Canada
Ji-Kang Park South Korea
Ryuzo Arai
Citations per year, relative to Ryuzo Arai Ryuzo Arai (= 1×) peers Ji-Kang Park

Countries citing papers authored by Ryuzo Arai

Since Specialization
Citations

This map shows the geographic impact of Ryuzo Arai's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Ryuzo Arai with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ryuzo Arai more than expected).

Fields of papers citing papers by Ryuzo Arai

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ryuzo Arai. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Ryuzo Arai. The network helps show where Ryuzo Arai may publish in the future.

Co-authorship network of co-authors of Ryuzo Arai

This figure shows the co-authorship network connecting the top 25 collaborators of Ryuzo Arai. A scholar is included among the top collaborators of Ryuzo Arai based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Ryuzo Arai. Ryuzo Arai is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Sakamoto, Ryo, Ryuzo Arai, Akira Yamamoto, et al.. (2024). Thin-slice 2D MR Imaging of the Shoulder Joint Using Denoising Deep Learning Reconstruction Provides Higher Image Quality Than 3D MR Imaging. Magnetic Resonance in Medical Sciences. 24(4). n/a–n/a. 1 indexed citations
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Arai, Ryuzo, Yoshihiro Hagiwara, Yoshifumi Saijo, & Shuichi Matsuda. (2021). A histoanatomical study of the fiber bundle forming the ‘Comma Sign,’ a critical marker of the torn edge of the subscapularis tendon. Archives of Orthopaedic and Trauma Surgery. 141(7). 1231–1239. 1 indexed citations
4.
Kuriyama, Shinichi, Yosuke Hamamoto, Ryuzo Arai, et al.. (2021). Anatomical evaluation of the femoral attachment of the posterior oblique ligament. Archives of Orthopaedic and Trauma Surgery. 141(6). 1035–1041. 2 indexed citations
5.
Arai, Ryuzo, Satoshi Hasegawa, Shinichi Kuriyama, et al.. (2021). Electromyographic Analysis of a Selective Exercise for the Serratus Anterior Muscle Among Patients With Frozen Shoulder and Subacromial Impingement Syndrome. American Journal of Physical Medicine & Rehabilitation. 101(6). 540–544. 5 indexed citations
6.
Arai, Ryuzo & Shuichi Matsuda. (2019). Macroscopic and microscopic anatomy of the rotator cable in the shoulder. Journal of Orthopaedic Science. 25(2). 229–234. 6 indexed citations
7.
Arai, Ryuzo, et al.. (2018). Ineffectiveness of muscle reaction time and torque of quadriceps in treating hamstrings using deep transverse friction massage. Annals of Physical and Rehabilitation Medicine. 61. e472–e472. 1 indexed citations
8.
Sakamoto, Akio, Ryuzo Arai, Takeshi Okamoto, & Shuichi Matsuda. (2017). Non-ossifying fibromas: Case series, including in uncommon upper extremity sites. World Journal of Orthopedics. 8(7). 561–561. 7 indexed citations
9.
Arai, Ryuzo, Taisuke Ito, Satoshi Hasegawa, et al.. (2017). Isometric muscle activation of the serratus anterior and trapezius muscles varies by arm position: a pilot study with healthy volunteers with implications for rehabilitation. Journal of Shoulder and Elbow Surgery. 26(7). 1166–1174. 6 indexed citations
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Arai, Ryuzo, Akimoto Nimura, Kumiko Yamaguchi, et al.. (2014). The anatomy of the coracohumeral ligament and its relation to the subscapularis muscle. Journal of Shoulder and Elbow Surgery. 23(10). 1575–1581. 55 indexed citations
12.
Nagai, Koutatsu, Hiroshige Tateuchi, Satoshi Hasegawa, et al.. (2013). Effects of trunk rotation on scapular kinematics and muscle activity during humeral elevation. Journal of Electromyography and Kinesiology. 23(3). 679–687. 24 indexed citations
13.
Arai, Ryuzo, Masahiko Kobayashi, Yoshinobu Toda, et al.. (2013). Anatomical study for SLAP lesion repair. Knee Surgery Sports Traumatology Arthroscopy. 22(2). 435–441. 10 indexed citations
14.
Shirai, Takaaki, Masahiko Kobayashi, Shinichiro Nakamura, et al.. (2011). Longitudinal evaluation of cartilage after osteochondral autogenous transfer with delayed gadolinium‐enhanced MRI of the cartilage (dGEMRIC). Journal of Orthopaedic Research®. 30(2). 221–225. 8 indexed citations
15.
Hasegawa, Satoshi, Masahiko Kobayashi, Ryuzo Arai, et al.. (2011). Effect of early implementation of electrical muscle stimulation to prevent muscle atrophy and weakness in patients after anterior cruciate ligament reconstruction. Journal of Electromyography and Kinesiology. 21(4). 622–630. 99 indexed citations
16.
Arai, Ryuzo, Masahiko Kobayashi, Yoshinobu Toda, et al.. (2011). Fiber components of the shoulder superior labrum. Surgical and Radiologic Anatomy. 34(1). 49–56. 7 indexed citations
17.
Nakamura, Shinichiro, Masahiko Kobayashi, Taiyo Asano, et al.. (2011). Image‐matching technique can detect rotational and AP instabilities in chronic ACL‐deficient knees. Knee Surgery Sports Traumatology Arthroscopy. 19(S1). 69–76. 9 indexed citations
18.
Arai, Ryuzo, Tomoyuki Mochizuki, Kumiko Yamaguchi, et al.. (2009). Functional anatomy of the superior glenohumeral and coracohumeral ligaments and the subscapularis tendon in view of stabilization of the long head of the biceps tendon. Journal of Shoulder and Elbow Surgery. 19(1). 58–64. 69 indexed citations
19.
Kobayashi, Masaki, Ryuzo Arai, Kohei Nishitani, et al.. (2009). 309 CARTILAGE DAMAGE SEVERITY PREDICTS CLINICAL RESULTS AFTER PARTIAL MENISCECTOMY FOR HORIZONTAL DEGENERATIVE TEAR OF MEDIAL MENISCUS. Osteoarthritis and Cartilage. 17. S166–S166. 1 indexed citations
20.
Arai, Ryuzo, Hiroyuki Sugaya, Tomoyuki Mochizuki, et al.. (2008). Subscapularis Tendon Tear: An Anatomic and Clinical Investigation. Arthroscopy The Journal of Arthroscopic and Related Surgery. 24(9). 997–1004. 153 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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