Patient Portal

Ken Yamaguchi, MD

Professor, Orthopedic Surgery
Sam and Marilyn Fox Distinguished Professor of Orthopaedic Surgery
Vice Chair, Quality and Research - Orthopaedic Surgery

Specialty Areas

Orthopedic Surgery
Shoulder and Elbow Surgery

Board Certifications

Orthopedic Surgery

Hospital Affiliations

Barnes-Jewish Hospital
VA Medical Center - St. Louis - John Cochran Division
Barnes-Jewish West County Hospital
St. Louis Children's Hospital

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

  • Maps & Directions
  • Education
  • Publication & Research
  • Financial Disclosures

Maps & Directions

Maps & Directions

Washington University and Barnes-Jewish Orthopedic Center

14532 S. Outer 40 Drive
Chesterfield, MO 63017

Office Phone: 314-514-3500

Center for Advanced Medicine
Neurosurgical Cervical Spine Institute and Spine Center

4921 Parkview Place
St. Louis, MO 63110

Suite: A
Floor: 12
Office Phone: 314-514-3500
Fax: 314-747-2266

Education

Education

Fellowship: Shoulder and Elbow, Columbia Presbyterian Medical Center, New York, New York 1995
Residency: Orthopedic Surgery, George Washington University, Washington D.C. 1994
Medical School: George Washington University, Washington, DC 1989

Publication & Research

Publication & Research

Time to progression to castration-resistant prostate cancer after commencing combined androgen blockade for advanced hormone-sensitive prostate cancer.
Tamada S, Iguchi T, Kato M, Asakawa J, Kita K, Yasuda S, Yamasaki T, Matsuoka Y, Yamaguchi K, Matsumura K, Go I, Ohmachi T, Nakatani T
Oncotarget. 2018 Dec 11; 9(97)36966-36974. doi: 10.18632/oncotarget.26426.

PMID:
    30651928
    [PubMed]
Related citations


Leukocytoclastic vasculitis with purpura and renal failure induced by the anti-epidermal growth factor receptor antibody panitumumab: a case report.
Kamo H, Shinozaki E, Sugase T, Mizunuma N, Taniguchi S, Gotoh T, Chin K, Tanaka T, Koga K, Yamaguchi K
J Med Case Rep. 2019 Jan 16; 13(1)13. doi: 10.1186/s13256-018-1877-7.

PMID:
    30646927
    [PubMed - in process]
Related citations


Hypercapnic tumor microenvironment confers chemoresistance to lung cancer cells by reprogramming mitochondrial metabolism in vitro.
Kikuchi R, Iwai Y, Tsuji T, Watanabe Y, Koyama N, Yamaguchi K, Nakamura H, Aoshiba K
Free Radic Biol Med. 2019 Jan 10; pii: S0891-5849(18)31303-0. doi: 10.1016/j.freeradbiomed.2019.01.014.

PMID:
    30639568
    [PubMed - as supplied by publisher]
Related citations


High-intensity breastfeeding improves insulin sensitivity during early postpartum period in obese women with gestational diabetes.
Yasuhi I, Yamashita H, Maeda K, Nomiyama M, Mizunoe T, Tada K, Yorozu M, Ogawa M, Kodama T, Yamaguchi K, Okura N, Kawakami K, Maekawa Y, Hayashi K
Diabetes Metab Res Rev. 2019 Jan 12; e3127. doi: 10.1002/dmrr.3127.

PMID:
    30635961
    [PubMed - as supplied by publisher]
Related citations


Splenic Infarction in Acute Cytomegalovirus and Human Parvovirus Concomitant Infection.
Harada T, Sueda Y, Okada K, Kitaura T, Yamaguchi K, Makino H, Nakamoto M, Chikumi H, Yamasaki A
Case Rep Infect Dis. 2018; 20187027656. doi: 10.1155/2018/7027656.

PMID:
    30631613
    [PubMed]
Related citations


Cross-sectional multicenter observational study of psoriatic arthritis in Japanese patients: Relationship between skin and joint symptoms and results of treatment with tumor necrosis factor-α inhibitors.
Tsuruta N, Narisawa Y, Imafuku S, Ito K, Yamaguchi K, Miyagi T, Takahashi K, Fukamatsu H, Morizane S, Koketsu H, Yamaguchi M, Hino R, Nakamura M, Ohyama B, Ohata C, Kuwashiro M, Sato T, Saito K, Kaneko S, Yonekura K, Hayashi H, Yanase T, Morimoto K, Sugita K, Yanagihara S, Kikuchi S, Mitoma C, Nakahara T, Furue M, Okazaki F
J Dermatol. 2019 Jan 10; doi: 10.1111/1346-8138.14745.

PMID:
    30628100
    [PubMed - as supplied by publisher]
Related citations


Treatment Strategy for Recurrent Hemorrhage from Meningioma: Case Report and Literature Review.
Matsuoka G, Eguchi S, Ryu B, Tominaga T, Ishikawa T, Yamaguchi K, Kawamata T
World Neurosurg. 2019 Jan 5; pii: S1878-8750(18)32947-4. doi: 10.1016/j.wneu.2018.12.124.

PMID:
    30620893
    [PubMed - as supplied by publisher]
Related citations


Clinical value of <sup>18</sup> F-fluorodeoxyglucose positron emission tomography/computed tomography for interstitial lung disease and myositis in patients with dermatomyositis.
Motegi SI, Fujiwara C, Sekiguchi A, Hara K, Yamaguchi K, Maeno T, Higuchi T, Hirasawa H, Kodaira S, Tomonaga H, Tsushima Y, Ishikawa O
J Dermatol. 2019 Jan 4; doi: 10.1111/1346-8138.14758.

PMID:
    30614031
    [PubMed - as supplied by publisher]
Related citations


Correction to: Efficacy of superficial temporal artery-middle cerebral artery double bypass in patients with hemorrhagic moyamoya disease: surgical effects for operated hemispheric sides.
Ishiguro T, Okada Y, Ishikawa T, Yamaguchi K, Kawashima A, Kawamata T
Neurosurg Rev. 2019 Jan 4; doi: 10.1007/s10143-018-01073-1.

PMID:
    30610498
    [PubMed - as supplied by publisher]
Related citations


Silicon-Based Anodes with Long Cycle Life for Lithium-Ion Batteries Achieved by Significant Suppression of their Volume Expansion in Ionic-Liquid Electrolyte.
Domi Y, Usui H, Yamaguchi K, Yodoya S, Sakaguchi H
ACS Appl Mater Interfaces. 2019 Jan 4; doi: 10.1021/acsami.8b17123.

PMID:
    30608119
    [PubMed - as supplied by publisher]
Related citations


Large-Scale, Prospective Observational Study of Regorafenib in Japanese Patients with Metastatic Colorectal Cancer in a Real-World Clinical Setting.
Yamaguchi K, Komatsu Y, Satoh T, Uetake H, Yoshino T, Nishida T, Yamazaki N, Takikawa H, Morimoto T, Chosa M, Sunaya T, Hamada Y, Muro K, Sugihara K
Oncologist. 2019 Jan 3; pii: theoncologist.2018-0377. doi: 10.1634/theoncologist.2018-0377.

PMID:
    30606885
    [PubMed - as supplied by publisher]
Related citations


Effects of menstrual cycle on background parenchymal enhancement and detectability of breast cancer on dynamic contrast-enhanced breast MRI: A multicenter study of an Asian population.
Kamitani T, Yabuuchi H, Kanemaki Y, Tozaki M, Sonomura T, Mizukoshi W, Nakata W, Shimono T, Urano M, Yamano T, Kato F, Kuchiki M, Shiragami N, Yanagita H, Katsuda E, Kataoka M, Yamaguchi K, Horikoshi T, Gomi T, Nozaki M, Shiotani M, Amano M, Saigusa H, Sadaoka S, Kamiya H, Kubo M, Yamashita N, Yamamoto H, Honda H
Eur J Radiol. 2019 Jan; 110130-135. doi: 10.1016/j.ejrad.2018.11.025.

PMID:
    30599849
    [PubMed - in process]
Related citations


Third- or Later-line Therapy for Metastatic Colorectal Cancer: Reviewing Best Practice.
Bekaii-Saab T, Kim R, Kim TW, O'Connor JM, Strickler JH, Malka D, Sartore-Bianchi A, Bi F, Yamaguchi K, Yoshino T, Prager GW
Clin Colorectal Cancer. 2018 Nov 16; pii: S1533-0028(18)30471-7. doi: 10.1016/j.clcc.2018.11.002.

PMID:
    30598357
    [PubMed - as supplied by publisher]
Related citations


A novel splicing variant of small nucleolar RNA host gene 4 is a podocyte-selective non-coding RNA upregulated in response to puromycin aminonucleoside-induced podocyte injury.
Horikawa A, Yoneda T, Yaoita E, Yamaguchi K, Shigenobu S, Kuramochi M, Yamate J, Inui T, Ishibashi O
J Biochem. 2018 Dec 31; doi: 10.1093/jb/mvy118.

PMID:
    30597036
    [PubMed - as supplied by publisher]
Related citations


Clinical relevance of circulating tumor DNA assessed through deep sequencing in patients with metastatic colorectal cancer.
Osumi H, Shinozaki E, Takeda Y, Wakatsuki T, Ichimura T, Saiura A, Yamaguchi K, Takahashi S, Noda T, Zembutsu H
Cancer Med. 2018 Dec 21; doi: 10.1002/cam4.1913.

PMID:
    30575318
    [PubMed - as supplied by publisher]
Related citations


Efficacy and safety of canagliflozin in type 2 diabetes mellitus patients with biopsy-proven nonalcoholic steatohepatitis classified as stage 1-3 fibrosis.
Seko Y, Nishikawa T, Umemura A, Yamaguchi K, Moriguchi M, Yasui K, Kimura M, Iijima H, Hashimoto T, Sumida Y, Okanoue T, Itoh Y
Diabetes Metab Syndr Obes. 2018; 11835-843. doi: 10.2147/DMSO.S184767.

PMID:
    30568471
    [PubMed]
Related citations


Performance Status Is a Risk Factor for Depression before the Diagnosis of Lung Cancer Patients.
Miwata K, Masuda T, Yamaguchi K, Sakamoto S, Horimasu Y, Miyamoto S, Nakashima T, Iwamoto H, Fujitaka K, Hamada H, Hattori N
Intern Med. 2018 Dec 18; doi: 10.2169/internalmedicine.1812-18.

PMID:
    30568143
    [PubMed - as supplied by publisher]
Related citations


Safety and efficacy of nivolumab in combination with S-1/capecitabine plus oxaliplatin in patients with previously untreated, unresectable, advanced, or recurrent gastric/gastroesophageal junction cancer: interim results of a randomized, phase 2 trial (ATTRACTION-4).
Boku N, Ryu MH, Kato K, Chung HC, Minashi K, Lee KW, Cho H, Kang WK, Komatsu Y, Tsuda M, Yamaguchi K, Hara H, Fumita S, Azuma M, Chen LT, Kang YK
Ann Oncol. 2018 Dec 19; doi: 10.1093/annonc/mdy540.

PMID:
    30566590
    [PubMed - as supplied by publisher]
Related citations


A DISC1 point mutation promotes oligomerization and impairs information processing in a mouse model of schizophrenia.
Kakuda K, Niwa A, Honda R, Yamaguchi KI, Tomita H, Nojebuzzaman M, Hara A, Goto Y, Osawa M, Kuwata K
J Biochem. 2018 Dec 18; doi: 10.1093/jb/mvy116.

PMID:
    30561706
    [PubMed - as supplied by publisher]
Related citations


Genetic alterations of driver genes as independent prognostic factors for disease-free survival in patients with resected non-small cell lung cancer.
Ono A, Isaka M, Serizawa M, Omae K, Kojima H, Nakashima K, Omori S, Wakuda K, Kenmotsu H, Naito T, Murakami H, Urakami K, Nagashima T, Sugino T, Kusuhara M, Takahashi T, Yamaguchi K, Ohde Y
Lung Cancer. 2019 Feb; 128152-157. doi: 10.1016/j.lungcan.2018.12.005.

PMID:
    30553548
    [PubMed - in process]
Related citations

Financial Disclosures

Financial Disclosures

Disclosure of Financial Interests with Industry

Washington University and its physicians and health professionals are committed to ensuring integrity and objectivity in medical decision-making. Some of our physicians and health professionals work collaboratively with pharmaceutical, medical device or other medical care related companies to develop innovative ideas and products that can improve health care delivery and clinical outcomes for patients. In some instances, our physicians and health professionals have an ownership or potential ownership interest in a commercial company; and/or are paid by a commercial company 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 or health professionals must be based on tangible services and may not exceed fair market value for their work. In addition to disclosure on this website, physicians and health professionals 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.

This physician reported the following financial interests during calendar year 2017:

Company Name: Tornier-Wright

Royalties: $80,000 - $99,999

Equity: No

Consulting/Advisory Board:

Speaker Fees:

Reporting Date: May 01, 2018


Company Name: Zimmer Biomet

Royalties: $80,000 - $99,999

Equity: No

Consulting/Advisory Board: $60,000 - $79,999

Speaker Fees:

Reporting Date: May 01, 2018