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The physicians and surgeons at Washington University Orthopedics are specialized in the areas of hand and upper extremity, hip and knee, foot and ankle, spine, and general orthopaedics.

In addition we have teams for general, pediatric and trauma orthopaedics, sports medicine, and non-surgical orthopaedics.
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Orthopedics

Ken Yamaguchi, MD

Current Position
Professor, Orthopedic Surgery
Sam and Marilyn Fox Distinguished Professor of Orthopedic Surgery
Chief, Shoulder and Elbow Service


Specialty Areas
Orthopedic Surgery
Shoulder and Elbow Surgery

Additional Features & Interviews with Dr. Yamaguchi:

Visit Dr. Yamaguchi's page on the Orthopedic Surgery website

Patients Seen At
Center for Advanced Medicine
Cervical Spine Institute & Center for Shoulder and Elbow Surgery
4921 Parkview Place, A, 12
St. Louis, MO  63110
314-514-3500
Fax:   314-747-2266
View Floor Map  View Campus Map   View Driving Directions

Washington University Orthopedics
14532 S. Outer 40 Drive
Chesterfield, MO  63017
314-514-3500
View Driving Directions

Mailing Address
Washington University School of Medicine
Department of Orthopedic Surgery
660 South Euclid Avenue, Campus Box 8233
St. Louis, MO  63110

Academic Office
Department of Orthopedic Surgery
One Barnes-Jewish Hospital Plaza, 11300 West Pavilion
St. Louis, MO  63110

Areas of Clinical Interest
Orthopedics, degenerative, traumatic, and orthopedic sports disorders of the shoulder and elbow, arthroscopic surgery, minimally invasive surgery, rotator cuff disorders, degenerative arthritis of the shoulder, rheumatic arthritis of the shoulder and elbow, instability, frozen shoulder, fracture treatment, repetitive motion disorders

Board Certification
Orthopedic Surgery -- Certified

Medical Education
Medical School: George Washington University, Washington, DC, 1989
Residency: Orthopedic Surgery, George Washington University, Washington D.C., 1994
Fellowship: Shoulder and Elbow, Columbia Presbyterian Medical Center, New York, New York, 1995
Hospital Affiliations
Barnes-Jewish Hospital
Barnes-Jewish West County Hospital
St. Louis Children's Hospital
Veteran Affairs Medical Center (John Cochran)

Honors and Awards
Listed in Best Doctors in America, 2005-2013 (Best Doctors, Inc.)

Listed in America's Top Doctors 2003-2012 (Castle Connolly Medical Ltd.)

1997 Emmanuel B. Kaplan Award for Anatomical Excellence in Surgery of the Hand, American Society for Surgery of the Hand, 52nd Annual Meeting, Denver, Colorado, 1997

Assistant Team Physician, St. Louis Cardinal Baseball Team, 1997-2005

Disclosure of Financial Interests with Industry
Washington University and its physicians are committed to ensuring integrity and objectivity in medical decision-making. Some of our physicians work collaboratively with pharmaceutical or medical device companies to develop innovative ideas and products that can improve health care delivery and clinical outcomes for patients. In some instances, our faculty physicians are paid by these commercial companies to provide advice on product design or to speak about the use of medications, devices, equipment or procedures. These payments may include: a) compensation for consulting and speaking engagements, b) equity, and/or c) royalties for products invented by our faculty. Any payments to Washington University physicians must be based on tangible services and may not exceed fair market value for their work. In addition to disclosure on this web site, physicians earning more than $10,000 per year must disclose their corporate financial relationship in writing to patients when prescribing or using that company's products.

Dr. Ken Yamaguchi reported the following earned financial interests during calendar year 2011. Move your mouse over a header for more info.
Company
Royalties
Royalties: When a faculty member invents or conceives a new or improved process or product, the company that manufactures the product will make royalty payments to the faculty member. Royalty payments usually are a small percentage of the company’s revenue related to that product.
Consulting &
Advisory Boards
Consulting and Advisory Boards: Faculty may be paid to provide expertise to a company by being their consultant, or by serving on an advisory board.
Speaker Fees
Speaker Fees: Companies may pay faculty to speak to professional audiences about their products.
Tornier $50,001-$100,000   
To learn more about Washington University's policies on collaborations with industry, click here.

Selected or Recent Journal Articles
Yoshida K, Makino T, Yamaguchi K, Shigenobu S, Hasebe M, Kawata M, Kume M, Mori S, Peichel CL, Toyoda A, Fujiyama A, Kitano J. Sex Chromosome Turnover Contributes to Genomic Divergence between Incipient Stickleback Species. PLoS Genet. 2014 Mar 13;10(3):e1004223.

Nelson GN, Wu T, Galatz LM, Yamaguchi K, Keener JD. Elbow arthroscopy: early complications and associated risk factors. J Shoulder Elbow Surg. 2014 Feb;23(2):273-8.

Namdari S, Donegan RP, Chamberlain AM, Galatz LM, Yamaguchi K, Keener JD. Factors affecting outcome after structural failure of repaired rotator cuff tears. J Bone Joint Surg Am. 2014 Jan 15;96(2):99-105.

Keener JD, Galatz LM, Stobbs-Cucchi G, Patton R, Yamaguchi K. Rehabilitation following arthroscopic rotator cuff repair: a prospective randomized trial of immobilization compared with early motion. J Bone Joint Surg Am. 2014 Jan 1;96(1):11-9.

Namdari S, Donegan RP, Dahiya N, Galatz LM, Yamaguchi K, Keener JD. Characteristics of small to medium-sized rotator cuff tears with and without disruption of the anterior supraspinatus tendon. J Shoulder Elbow Surg. 2014 Jan;23(1):20-7.

Namdari S, Skelley N, Keener JD, Galatz LM, Yamaguchi K. What is the role of arthroscopic debridement for glenohumeral arthritis? A critical examination of the literature. Arthroscopy. 2013 Aug;29(8):1392-8.

Paxton ES, Teefey SA, Dahiya N, Keener JD, Yamaguchi K, Galatz LM. Clinical and radiographic outcomes of failed repairs of large or massive rotator cuff tears: minimum ten-year follow-up. J Bone Joint Surg Am. 2013 Apr 3;95(7):627-32.

Wall LB, Teefey SA, Middleton WD, Dahiya N, Steger-May K, Kim HM, Wessell D, Yamaguchi K. "Diagnostic performance and reliability of ultrasonography for fatty degeneration of the rotator cuff muscles." J Bone Joint Surg Am. 2012 Jun 20;94(12):e83.

Keener JD, Steger-May K, Stobbs G, Yamaguchi K. "Asymptomatic rotator cuff tears: patient demographics and baseline shoulder function." J Shoulder Elbow Surg. 2010 Dec;19(8):1191-8.

Mall NA, Kim HM, Keener JD, Steger-May K, Teefey SA, Middleton WD, Stobbs G, Yamaguchi K. "Symptomatic progression of asymptomatic rotator cuff tears: a prospective study of clinical and sonographic variables." J Bone Joint Surg Am. 2010 Nov 17;92(16):2623-33.

Kim HM, Dahiya N, Teefey SA, Middleton WD, Stobbs G, Steger-May K, Yamaguchi K, Keener JD. "Location and initiation of degenerative rotator cuff tears: an analysis of three hundred and sixty shoulders." J Bone Joint Surg Am. 2010 May;92(5):1088-96.

Kim HM, Dahiya N, Teefey SA, Keener JD, Galatz LM, Yamaguchi K. "Relationship of tear size and location to fatty degeneration of the rotator cuff." J Bone Joint Surg Am. 2010 Apr;92(4):829-39.

Keener JD, Chafik D, Kim HM, Galatz LM, Yamaguchi K. "Insertional anatomy of the triceps brachii tendon." J Shoulder Elbow Surg. 2010 Apr;19(3):399-405.

Van Zeeland NL, Yamaguchi K. "Arthroscopic capsular release of the elbow." J Shoulder Elbow Surg. 2010 Mar;19(2 Suppl):13-9.

Keener JD, Wei AS, Kim HM, Paxton ES, Teefey SA, Galatz LM, Yamaguchi K. "Revision arthroscopic rotator cuff repair: repair integrity and clinical outcome." J Bone Joint Surg Am. 2010 Mar;92(3):590-8.

For more articles and abstracts, take this off site link to the National Library of Medicine Pub Med page for Dr. Ken Yamaguchi.


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Copyright 2014 Washington University School of Medicine