| 1987(1st) | 
                Masahiro Kuboyama  | 
                Fukuoka University | 
                The Role of Soft Tissues in Inferior Stability of the Shoulder. -Experimental Study of Fresh Cadavers- | 
              
              
                | 1988(2nd) | 
                Yukihiko Imazato | 
                Showa University, Fujigaoka Hospital | 
                Biochmical Study on Collagen from Deltoid and Major Pectoral Muscles int the Loose Shoulder and the Recurrent Anterior Shoulder Dislocation | 
              
              
                | 1989(3rd) | 
                Mitsuya Fukushima | 
                Nobuhara Hospital | 
                Analysis of the glenohumeral rhythm in loose shoulder | 
              
              
                | Minoru Yoneda | 
                Osaka Kosei-nenkin Hospital | 
                Arthroscopic Stapling Repair of a Detached and Floating  "Biceps Tendon/Labrum Complex" in Painful Throwing Shoulders | 
              
              
                | 1990(4th) | 
                Toyohiko Shoji | 
                Tokyo Metropolitan Police Hospital | 
                Athletic Ability After the Modified Phemister Operation for Acute Acromioclavicular Dislocation | 
              
              
                | 1991(5th) | 
                Tomotaka Nakajima | 
                Tokai University | 
                Effects of the Histological Characteristic and Biomechanical Property of the Supraspinatus Tendon on a Rotator Cuff Tear | 
              
              
                | Hirotsugu Muratsu | 
                Kobe University | 
                Factors Affecting the Results of Inferior Capsular Shift Procesure on Loose Shoulder | 
              
              
                | 1992(6th) | 
                Yukihiko Hata | 
                Nobuhara Hospital | 
                A Cineradioarthrographic Study of the Damaged Anteroinferior Glenoid Edge | 
              
              
                | 1993(7th) | 
                Teruaki Izaki | 
                Fukuoka University | 
                The Histological Study of Biceps Labrum Complex and its Attachment to the Glenoid | 
              
              
                | Hironori Hara | 
                Nagasaki University | 
                The Strength of the Glenohumeral Labrum and Capsule | 
              
              
                | 1994(8th) | 
                Yamaguchi Hirotsugu | 
                Kobe Rosai Hospital | 
                The Diagnosis of Rotator Cuff Tear using the Distance of the Acromio-Humeral Interval under Isometric Abduction | 
              
              
                | 1995(9th) | 
                Hiroshi Minagawa  | 
                Akita University | 
                Morphology of the Transitional Zone of Intramuscular to Extramuscular Tendons of the Rotator Cuff | 
              
              
                | 1996(10th) | 
                Takashi Hashimoto | 
                University of Occupational and Environmental Health | 
                Renaut Body Formation of the Nerves in the Shoulder Joint | 
              
              
                | 1997(11th) | 
                Shigeto Nakagawa | 
                Osaka Kosei-Nenkin Hospital | 
                The Significance of Notches of the Greater Tuberosity in the Shoulders of Baseball Players | 
              
              
                | Tadato Kido | 
                Akita University | 
                Depressor Function of the Biceps to Superior Migration of the Humeral Head in Shoulders with Rotator Cuff Tears | 
              
              
                | 1998(12th) | 
                Nariyuki Mura | 
                Yamagata University | 
                Prediction of Primary Reparability of Massive Rotator Cuff Tear | 
              
              
                | 1999(13th) | 
                Hirotaka Sano | 
                Tohoku University | 
                Experimental Supraspinatus Tendon Repair using Fascial Patch Autografting | 
              
              
                | 2000(14th) | 
                Hiroshi Oguma | 
                Sapporo Medical University | 
                Early Anchoring Collagen Fibers at the Bone-Tendon Interface are Conducted by Woven Bone Formation: Light Microscope and Scanning Electron Microscope Observation Using a Canine Model | 
              
              
                | 2001(15th) | 
                Hiroaki Inui | 
                Osaka University | 
                Glenoid Shape in Atraumatic Posterior Instability of the Shoulder | 
              
              
                | 2002(16th) | 
                Tadanao Funakoshi | 
                Hokkaido University | 
                Experimental Regeneration of Rotator Cuff Tendon with a Biodegradable Scaffold | 
              
              
                | 2003(17th) | 
                Hiroyasu Ikegami | 
                Keio University | 
                Decompression of the Suprascapular Nerve - A Trapezius-splitting Surgical Approach - | 
              
              
                | 2004(18th) | 
                Teruhisa MihataBasic | 
                Takatsuki Red Cross Hospital | 
                Biomechanical Assessment of Type Ⅱ SLAP Lesion Associated with Anterior Shoulder Capsuloligamentous Laxity as seen in Throwers: A Cadaveric Study | 
              
          
              
                | Takashi SaisuClinical  | 
                Chiba Children's Hospital | 
                Humeral Shortening and Shoulder Subluxation as a Sequel of Septic Arthritis of the Shoulder in Infants | 
              
              
                | 2005(19th) | 
                Nobuyuki YamamotoBasic | 
                 Akita University | 
                Contact between the Glenoid and the Humeral Head in Abduction and External Rotation: A Clue to Define Surgical Indication for a Hill-Sachs Lesion | 
              
              
                | Hidekazu AbeClinical  | 
                 Akita University | 
                Retraction of the Torn Edge of the Rotator Cuff Affects by the Position of the Suprascapular Nerve | 
              
              
                | 2006(20th) | 
                Shin YokoyaBasic | 
                 Hiroshima University | 
                Rotator Cuff Regeneration with Bone Marrow-derived Mesenchymal Stem Cells - Histological and Biomechanical Evaluation - | 
              
              
                | Dai MatsumotoClinical  | 
                 Hokkaido University | 
                New Suprascapular Nerve Block Procedure ―A Cadaver Study― | 
              
              
                | 2007(21st) | 
                Yasuhiro MitsuiBasic | 
                 Kurume University | 
                Effects of Hyaluronic Acid in Subacromial Synovial Fibroblasts Derived from Rotator Cuff Disease | 
              
              
                | Noriyuki IshigeClinical  | 
                 Matsudo Orthopaedic Hospital | 
                The Climical Results of Arthroscopic Rotator Cuff Repair without Anchors | 
              
              
                | 2008(22nd) | 
                Hisakazu TachiiriBasic | 
                 Kyoto Prefectural University of Medecine | 
                The Role of Donor and Host Cells after Transplantation of Achilles Tendon with and without Live Cells for Rotator Cuff Defects | 
              
              
                | Keisuke MatsukiClinical  | 
                 Teikyo University Chiba Medical Center | 
                Quantitative Evaluation of Fatty Infiltration of Rotator Cuff Muscles Using T2 Mapping | 
              
              
                | 2009(23rd) | 
                Yoshiaki ItoigawaBasic | 
                 Tohoku University | 
                Molecular Mechanisms of the Fatty Infiltration in Torn Rotator Cuff: An Experiment using Rat Model | 
              
              
                | Atsushi YamamotoClinical  | 
                Gunma University | 
                Influence of the Variance of Posture on Shoulder Pain and Rotator Cuff Tears | 
              
              
                | 2010(24th) | 
                Nobuyasu OchiaiBasic | 
                 Chiba University | 
                Sensory Innervation of Rat Contracture of the Shoulder Model | 
              
              
                | Hiroaki KijimaClinical  | 
                 Ugo Municipal Hospital | 
                Long-term Follow up of Conservative Treatment Cases of the Rotator Cuff Tears in Our Institution | 
              
              
                | 2011(25th) | 
                Kida YoshiyukiBasic | 
                 Kyoto Prefefectural University ofMedicine | 
                Bone Marrow-derived Cells from the Footprint Infiltrate into the Rotator Cuff | 
              
              
                | Daisuke KurokawaClinical  | 
                 Tohoku University | 
                How often do we find Hill-Sachs lesion that needs surgical treatment? | 
              
              
                | 2012(26th) | 
                Daichi MorikawaBasic | 
                 Juntendo University | 
                Contribution of oxidative stress on degeneration of rotator cuff enthesis | 
              
              
                | Tsutomu KobayashiClinical  | 
                 Gunma University | 
                The prevalence of shoulder osteoarthritis in middle and old age: association with risk factors and shoulder function | 
              
              
                | 2013(27th) | 
                Hitoshi ShitaraBasic | 
                 Gunma University | 
                Compensatory Change of Brain in Recurrent anterior shoulder dislocation -fMRI study- | 
              
              
                | Kenshi  KikukawaClinical  | 
                 Kumamoto General Hospital | 
                The appearance of the teres minor muscle in rotator cuff tears | 
              
              
                | 2014(28th) | 
                Takuya  TokunagaBasic | 
                 Kumamoto University  | 
                Local application of PDGF-BB-impregnated gelatinhydrogel enhances tendon-to-bone healing in a rat model | 
              
              
                | Naoko MizunoClinical  | 
                 Toyonaka Munitipal Hospital | 
                The assessment of Japanese normal glenoid -Comparison with French normal glenoid- | 
              
              
                | 2015(29th) | 
                Hideaki  NagamotoBasic | 
                 Tohoku University | 
                Trans-osseous equivalent repair with and without medial row suture tying: A cadaveric study of tendon strain measurement. | 
              
              
                | Taku HattaClinical  | 
                 Mayo Clinic | 
                Effect of Smoking on Complications Following Primary Shoulder Arthroplasty | 
              
          
              
                | 2016(30th) | 
                Haruhiko NakagawaBasic | 
                 Maizuru Red Cross Hospital | 
                Fibrocartilage regeneration by infiltration of bone marrow-derived cells at the tendon-to-bone insertion after rotator cuff repair | 
              
              
                | Noboru MatsumuraClinical  | 
                 Keio University | 
                Quantitative assessment of fatty infiltration and muscle volume of the rotator cuff muscles using 3-dimensional 2-point Dixon magnetic resonance imaging | 
              
          
              
                | 2017(31th) | 
                Ryuji YonemitsuBasic | 
                 Kumamoto University | 
                Fibroblast growth factor-2 promotes rotator cuff tendon-to-bone healing by increasing tenogenic progenitors in a rat chronic rotator cuff repair model | 
              
              
                | Yoshihiro NakamuraClinical  | 
                 Chugoku Rosai Hospital | 
                Factors associated with pain in nonsurgically treated rotator cuff tears -A study using magnetic resonance imaging | 
              
          
              
                | 2018(32th) | 
                Hideyuki ShirasawaBasic | 
                 Keio University School of Medicine | 
                Retinoic acid receptor agonists suppress fatty infiltration in a mouse model of rotator cuff tear | 
              
              
                | Tomoyuki MutoClinical  | 
                 Nobuhara Hospital and Institute of Biomechanics | 
                The influence of preoperative and intraoperative findings on the patient satisfaction in 3655 rotator cuff repairs | 
              
          
              
                | 2019(33th) | 
                Kazuya InoueBasic | 
                 Nara Medical University | 
                Finite element analysis for glenoid bone resorption after Bankart repair | 
              
              
                | Kiyotsugu ShinagawaClinical  | 
                 Tohoku University School of Medicine | 
                Immobilization in External Rotation Reduces the Risk of Recurrence after Primary Anterior Shoulder Dislocation: A Meta-Analysis | 
              
          
              
                | 2020(34th) | 
                Yuhei TakadaBasic | 
                 Inagi municipal hospital | 
                The effect of aging and elapse time on muscle fatty Infiltration after rotator cuff tear in a mouse model | 
              
              
                | Takehito HiroseClinical  | 
                 Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine | 
                Effect of different anchoring positions on glenoid rim erosion after arthroscopic Bankart repair | 
              
          
              
                | 2021(35th) | 
                Issei ShinoharaBasic | 
                 Kobe University Graduate School of Medicine | 
                Effect of advanced glycation end-products (AGEs) on rotator cuff fragility based on Stump classification | 
              
              
                | Ryogo FuruhataClinical  | 
                 Keio University School of Medicine | 
                Risk Factors for Radiological Progression of Massive Rotator Cuff Tear | 
              
          
              
                | 2022(36th) | 
                Hirohisa UeharaBasic | 
                 Juntendo University Urayasu Hospital | 
                Antioxidants accelerate tendon-to-bone healing after rotator cuff repair surgery | 
              
              
                | Atsushi ArinoClinical  | 
                 Tohoku University School of Medicine | 
                Fatty change and muscle atrophy in patients with rotator cuff tear: A prospective study with a mean of 6 year-follow-up | 
              
              
                | 2023(37th) | 
                Ryosuke IIOBasic | 
                 Department of Orthopaedic Surgery, Osaka Metropolitan University Graduate School of Medicine | 
                Parathyroid hormone inhibits fatty infiltration and muscle atrophy after rotator cuff tear by fibro-adipogenic progenitors browning in a rodent model | 
              
              
                | Kohnan TSUCHIYAMAClinical  | 
                 Department of Orthopaedic Surgery Hyogo Medicine University | 
                Evaluation of Intraoperative Nerve Stress Using Transcranial Motor Evoked Potentials in Reverse Total Shoulder Arthroplasty |