Kobayashi D, Kobayashi N, Oishi T, Choe H, Tezuka T, Higashihira S, Inaba Y: Prevalence of groin pain in unicycle athletes: A nationwide questionnaire survey. J Orthop Surg (Hong Kong). 28(2): 2309499020934201, 2020 Jan-Apr.

Kobayashi N, Choe H, Ike H, Higashihira S, Kobayashi D, Watanabe S, Kubota S, Inaba Y: Evaluation of anterior inferior iliac spine impingement after hip arthroscopic osteochondroplasty using computer simulation analysis. J Orthop Surg (Hong Kong). 28(2) 2309499020935533, 2020 Jan-Apr.

Tezuka T, Kobayashi N, Hyonmin C, Oba M, Miyamae Y, Morita A, Inaba Y: Influence of Hydroxyapatite Coating for the Prevention of Bone Mineral Density Loss and Bone Metabolism after Total Hip Arthroplasty: Assessment Using 18F-Fluoride Positron Emission Tomography and Dual-Energy X-Ray Absorptiometry by Randomized Controlled Trial. Biomed Res Int. 2020:4154290, 2020 Feb.

Kohno M, Iwamura Y, Inasaka R, Akiyama G, Higashihira S, Kawai T, Niimura T, Inaba Y: Influence of comorbid knee osteoarthritis on surgical outcome and sagittal spinopelvic/lower-extremity alignment in elderly patients with degenerative lumbar spondylolisthesis undergoing transforaminal lumbar interbody fusion. J Neurosurg Spine. 1-9, 2020 Jan. 

Morita A, Kobayashi N, Choe H, Ike H, Tezuka T, Higashihira S, Inaba Y: Effect of switching administration of alendronate after teriparatide for the prevention of BMD loss around the implant after total hip arthroplasty, 2-year follow-up: a randomized controlled trial. J Orthop Surg Res. 15(1):17, 2020 Jan.

Ozeki N, Koga H, Matsuda J, Kohno Y, Mizuno M, Katano H, Tsuji K, Saito T, Muneta T, Sekiya I: Biomechanical analysis of the centralization procedure for extruded lateral menisci with posterior root deficiency in a porcine model. J Orthop Sci. 25(1):161-166, 2020 Jan. 

Kumagai K, Yamada S, Nejima S, Muramatsu S, Akamatsu Y, Inaba Y: Lateral hinge fracture delays healing of the osteotomy gap in opening wedge high tibial osteotomy with a beta-tricalcium phosphate block. Knee. 27(1):192-197, 2020 Jan.

Watanabe S, Kobayashi N, Tomoyama A, Choe H, Yamazaki E, Inaba Y: Differences in Diagnostic Properties Between Standard and Enrichment Culture Techniques Used in Periprosthetic Joint Infections. J Arthroplasty 35(1):235-240, 2020 Jan. 

Higashihira S, Kobayashi N, Oishi T, Choe H, Ike H, Tezuka T, Inaba Y: Comparison Between 3-Dimensional Multiple-Echo Recombined Gradient Echo Magnetic Resonance Imaging and Arthroscopic Findings for the Evaluation of Acetabular Labrum Tear. Arthroscopy 35(10):2857-2865, 2019 Oct.

Higashi T, Eguchi H, Wakayama Y, Sumi M, Saito T, Inaba Y: Analysis of the risk factors for tracheostomy and decannulation after traumatic cervical spinal cord injury in an aging population. Spinal Cord. 57(10):843-849, 2019 Oct.

Oishi T, Kobayashi N, Choe H, Tezuka T, Kobayashi D, Higashihira S, Inaba Y: Posterior acetabular uptake on 18F-fluoride positron emission tomography/computed tomography reveals a putative contrecoup region in patients with femoroacetabular impingement. J Orthop Surg (Hong Kong). 27(3):1-6, 2019 Sep-Dec.

Yukizawa Y, Inaba Y, Kobayashi N, Kubota S, Saito T: Current risk factors for asymptomatic venous thromboembolism in patients undergoing total hip arthroplasty. Mod Rheumatol. 29(5):874-879, 2019 Sep. 

GESSO H, Ojima T, Inaba Y, Kaneuji A: Simulation analysis of age-dependent femoral bone density after proximal, fixed-type hip prosthesis stem replacement. Journal of Japanese Society for Bone Morphometry. 29:S185-S193, 2019 May.

Saeed K, McLaren AC, Schwarz EM, Antoci V, Arnold WV, Chen AF, Clauss M, Esteban J, Gant V, Hendershot E, Hickok N, Higuera CA, Coraça-Huber DC, Choe H, Jennings JA, Joshi M, Li WT, Noble PC, Phillips KS, Pottinger PS, Restrepo C, Rohde H, Schaer TP, Shen H, Smeltzer M, Stoodley P, Webb JCJ, Witsø E: The 2018 International Consensus Meeting on Musculoskeletal Infection: Summary from the Biofilm Workgroup and consensus on Biofilm related Musculoskeletal Infections. J Orthop Res. 37(5):1007-1017, 2019 May.

Lyman S, Omori G, Nakamura N, Takahashi T, Tohyama H, Fukui N, Ikeda H, Sasho T, Saito T, Hayashi Y, Deie M: Development and validation of a culturally relevant Japanese KOOS. J Orthop Sci.  24(3):514-520, 2019 May.

Nakamura N, Inaba Y, Aota Y, Machida J, Saito T: Characteristic Reconstitution of the Spinal Langerhans Cell Histiocytosis in Young Children. J Pediatr Orthop. 39(4):e308-e311, 2019 Apr.