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Kei Utsunomiya Hajime Utsunomiya, MD, Ph.D.

Graduation year: H15

Nickname: Jimmy

Having studied abroad in Vail, Colorado, USA for three years, I liked bald hairstyles, but I was transferred to Tokyo.

​I'm no longer a priest and I'm stuck in Tokyo.

"Qualifications/Affiliated Societies"
Japanese Orthopedic Association Specialist
Sports doctor certified by the Japan Sports Association
Japanese Society of Hip Arthroplasty Certified Hip Arthroscopy Technician
International Society of Arthroscopic Sports Orthopedics (ISAKOS) Hip Groin & Thigh Committee
2019 American College of Orthopedic Surgeons (AOSM) Cabaud Memorial Award
2019 American Orthopedic Society (ORS) Orthoregeneration Award
2019 Arthroscopy Journal Award Winner

A Prospective, Randomized, Controlled Trial Comparing Conservative Treatment With Trunk Stabilization Exercise to Standard Hip Muscle Exercise for Treating Femoroacetabular Impingement: A Pilot Study.

Aoyama M, Ohnishi Y, Utsunomiya H, Kanezaki S, Takeuchi H, Watanuki M, Matsuda DK, Uchida S.

Clin J Sport Med. 2017 Nov 16. doi: 10.1097/JSM.0000000000000516. [Epub ahead of print]

PMID: 29189339

Treatment of Femoroacetabular Impingement: Labrum, Cartilage, Osseous Deformity, and Capsule.

Philippon MJ, Bolia I, Locks R, Utsunomiya H.

Am J Orthop (Belle Mead NJ). 2017 Jan/Feb;46(1):23-27.

PMID: 28235109

Twenty-Year Systematic Review of the Hip Pathology, Risk Factors, Treatment, and Clinical Outcomes in Artistic Athletes-Dancers, Figure Skaters, and Gymnasts.

Bolia I, Utsunomiya H, Locks R, Briggs K, Philippon MJ.

Clin J Sport Med. 2018 Jan;28(1):82-90. doi: 10.1097/JSM.0000000000000440.

PMID: 28742616

Return to Play After Hip Arthroscopic Surgery for Femoroacetabular Impingement in Professional Soccer Players.

Locks R, Utsunomiya H, Briggs KK, McNamara S, Chahla J, Philippon MJ.

Am J Sports Med. 2018 Feb;46(2):273-279. doi: 10.1177/0363546517738741. Epub 2017 Nov 14.

PMID: 29135269

A Comparison of Clinical Outcomes Between Athletes and Nonathletes Undergoing Hip Arthroscopy for Femoroacetabular Impingement.

Murata Y, Uchida S, Utsunomiya H, Hatakeyama A, Nakamura E, Sakai A.

Clin J Sport Med. 2017 Jul;27(4):349-356. doi: 10.1097/JSM.0000000000000367.

PMID: 28653964

Arthroscopic Focal Subspinal Decompression and Management of Pincer-Type Femoroacetabular Impingement.

Locks R, Utsunomiya H, Bolia I, Mannava S, Chahla J, Philippon MJ.

Arthrosc Tech. 2017 Jul 17;6(4):e1029-e1034. doi: 10.1016/j.eats.2017.03.016. eCollection 2017 Aug.

PMID: 28970988


Predictors of Poor Clinical Outcome After Arthroscopic Labral Preservation, Capsular Lication, and Cam Osteoplasty in the Setting of Borderline Hip Dysplasia.

Hatakeyama A, Utsunomiya H, Nishikino S, Kanezaki S, Matsuda DK, Sakai A, Uchida S.

Am J Sports Med. 2018 Jan;46(1):135-143. doi: 10.1177/0363546517730583. Epub 2017 Oct 9.

PMID: 28992426

Arthroscopic Shoelace Capsular Closure Technique in the Hip Using Ultratape.

Uchida S, Pascual-Garrido C, Ohnishi Y, Utsunomiya H, Yukizawa Y, Chahla J, Sakai A.

Arthrosc Tech. 2017 Feb 6;6(1):e157-e161. doi: 10.1016/j.eats.2016.09.016. eCollection 2017 Feb.

PMID: 28373955

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