Patient Portal

Ken Yamaguchi, MD

Professor, Orthopedic 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

  • Location(s)
  • Education
  • Publication & Research
  • Financial Disclosures

Location(s)

Location(s)

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

Clinical features and poor prognostic factors of anti-melanoma differentiation-associated gene 5 antibody-positive dermatomyositis with rapid progressive interstitial lung disease.
Motegi SI, Sekiguchi A, Toki S, Kishi C, Endo Y, Yasuda M, Ikeuchi H, Sakairi T, Hara K, Yamaguchi K, Maeno T, Hiromura K, Ishikawa O
Eur J Dermatol. 2019 Oct 16; doi: 10.1684/ejd.2019.3634.

PMID:
    31617496
    [PubMed - as supplied by publisher]
Related citations


Nivolumab-induced cholangitis in patients with non-small cell lung cancer: Case series and a review of literature.
Izumi H, Kodani M, Kurai J, Takeda K, Okazaki R, Yamane K, Teruya Y, Yamamoto A, Sueda Y, Yanai M, Tanaka N, Sakamoto T, Yamaguchi K, Makino H, Igishi T, Yamasaki A
Mol Clin Oncol. 2019 Nov; 11(5)439-446. doi: 10.3892/mco.2019.1923.

PMID:
    31616560
    [PubMed]
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Association of Echocardiography Before Major Elective Non-Cardiac Surgery With Improved Postoperative Outcomes - Possible Implications for Patient Care.
Kusunose K, Torii Y, Yamada H, Nishio S, Hirata Y, Saijo Y, Ise T, Yamaguchi K, Fukuda D, Yagi S, Soeki T, Wakatsuki T, Sata M
Circ J. 2019 Oct 12; doi: 10.1253/circj.CJ-19-0663.

PMID:
    31611537
    [PubMed - as supplied by publisher]
Related citations


In silico chemical screening identifies epidermal growth factor receptor as a therapeutic target of drug-tolerant CD44v9-positive gastric cancer cells.
Mashima T, Iwasaki R, Kawata N, Kawakami R, Kumagai K, Migita T, Sano T, Yamaguchi K, Seimiya H
Br J Cancer. 2019 Oct 14; doi: 10.1038/s41416-019-0600-9.

PMID:
    31607750
    [PubMed - as supplied by publisher]
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The RopGEF KARAPPO Is Essential for the Initiation of Vegetative Reproduction in Marchantia polymorpha.
Hiwatashi T, Goh H, Yasui Y, Koh LQ, Takami H, Kajikawa M, Kirita H, Kanazawa T, Minamino N, Togawa T, Sato M, Wakazaki M, Yamaguchi K, Shigenobu S, Fukaki H, Mimura T, Toyooka K, Sawa S, Yamato KT, Ueda T, Urano D, Kohchi T, Ishizaki K
Curr Biol. 2019 Oct 2; pii: S0960-9822(19)31121-2. doi: 10.1016/j.cub.2019.08.071.

PMID:
    31607537
    [PubMed - as supplied by publisher]
Related citations


CTENO64 Is Required for Coordinated Paddling of Ciliary Comb Plate in Ctenophores.
Jokura K, Shibata D, Yamaguchi K, Shiba K, Makino Y, Shigenobu S, Inaba K
Curr Biol. 2019 Oct 4; pii: S0960-9822(19)31109-1. doi: 10.1016/j.cub.2019.08.059.

PMID:
    31607532
    [PubMed - as supplied by publisher]
Related citations


Thromboprophylaxis with antithrombin gamma and unfractionated heparin for a pregnant woman complicated by hereditary antithrombin deficiency.
Hisano M, Mitsui M, Sago H, Yamaguchi K
Int J Gynaecol Obstet. 2019 Oct 12; doi: 10.1002/ijgo.12996.

PMID:
    31605537
    [PubMed - as supplied by publisher]
Related citations


Effectiveness of a Walking Program Involving the Hybrid Assistive Limb Robotic Exoskeleton Suit for Improving Walking Ability in Stroke Patients: Protocol for a Randomized Controlled Trial.
Tsurushima H, Mizukami M, Yoshikawa K, Ueno T, Hada Y, Gosho M, Kohno Y, Hashimoto K, Iizumi Y, Kikuchi T, Matsumura A, Hit2016 Study Group.
JMIR Res Protoc. 2019 Oct 11; 8(10)e14001. doi: 10.2196/14001.

PMID:
    31605515
    [PubMed]
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Importance of gastric cancer for the diagnosis and surveillance of Japanese Lynch syndrome patients.
Ikenoue T, Arai M, Ishioka C, Iwama T, Kaneko S, Matsubara N, Moriya Y, Nomizu T, Sugano K, Tamura K, Tomita N, Yoshida T, Sugihara K, Naruse H, Yamaguchi K, Nojima M, Nakamura Y, Furukawa Y, Japanese society for cancer of the colon and rectum (JSCCR).
J Hum Genet. 2019 Oct 7; doi: 10.1038/s10038-019-0674-5.

PMID:
    31588121
    [PubMed - as supplied by publisher]
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Impact of combination therapy with anti-PD-1 blockade and a STAT3 inhibitor on the tumor-infiltrating lymphocyte status.
Ashizawa T, Iizuka A, Maeda C, Tanaka E, Kondou R, Miyata H, Sugino T, Kawata T, Deguchi S, Mitsuya K, Hayashi N, Asai A, Ito M, Yamaguchi K, Akiyama Y
Immunol Lett. 2019 Oct 3; pii: S0165-2478(19)30371-2. doi: 10.1016/j.imlet.2019.10.003.

PMID:
    31586551
    [PubMed - as supplied by publisher]
Related citations


Acquisition of a side population fraction augments malignant phenotype in ovarian cancer.
Yamanoi K, Baba T, Abiko K, Hamanishi J, Yamaguchi K, Murakami R, Taki M, Hosoe Y, Murphy SK, Konishi I, Mandai M, Matsumura N
Sci Rep. 2019 Oct 2; 9(1)14215. doi: 10.1038/s41598-019-50794-w.

PMID:
    31578411
    [PubMed - in process]
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Mechanistic Study on Allylic Arylation in Water with Linear Polystyrene-Stabilized Pd and PdO Nanoparticles.
Ohtaka A, Kawase M, Usami A, Fukui S, Yamashita M, Yamaguchi K, Sakon A, Shiraki T, Ishida T, Nagata S, Kimura Y, Hamasaka G, Uozumi Y, Shinagawa T, Shimomura O, Nomura R
ACS Omega. 2019 Sep 24; 4(13)15764-15770. doi: 10.1021/acsomega.9b02722.

PMID:
    31572880
    [PubMed]
Related citations


Ethylene facilitates boil-peeling in fruits.
Murakami S, Yamaguchi K, Hashimoto N
Food Sci Nutr. 2019 Sep; 7(9)2836-2841. doi: 10.1002/fsn3.1098.

PMID:
    31572576
    [PubMed]
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Chemotherapy-associated Acute Exacerbation of Interstitial Lung Disease Shortens Survival Especially in Small Cell Lung Cancer.
Nakao S, Yamaguchi K, Sakamoto S, Horimasu Y, Masuda T, Miyamoto S, Nakashima T, Iwamoto H, Fujitaka K, Hamada H, Hattori N
Anticancer Res. 2019 Oct; 39(10)5725-5731. doi: 10.21873/anticanres.13773.

PMID:
    31570474
    [PubMed - indexed for MEDLINE]
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Deterioration of biventricular strain is an early marker of cardiac involvement in confirmed sarcoidosis.
Kusunose K, Fujiwara M, Yamada H, Nishio S, Saijo Y, Yamada N, Hirata Y, Torii Y, Ise T, Yamaguchi K, Fukuda D, Yagi S, Soeki T, Wakatsuki T, Sata M
Eur Heart J Cardiovasc Imaging. 2019 Sep 30; pii: jez235. doi: 10.1093/ehjci/jez235.

PMID:
    31566217
    [PubMed - as supplied by publisher]
Related citations


Histopathological factors affecting the extraction of high quality genomic DNA from tissue sections for next-generation sequencing.
Fujii S, Yoshino T, Yamazaki K, Muro K, Yamaguchi K, Nishina T, Yuki S, Shinozaki E, Shitara K, Bando H, Mimaki S, Nakai C, Matsushima K, Suzuki Y, Akagi K, Yamanaka T, Nomura S, Esumi H, Sugiyama M, Nishida N, Mizokami M, Koh Y, Abe Y, Ohtsu A, Tsuchihara K
Biomed Rep. 2019 Oct; 11(4)171-180. doi: 10.3892/br.2019.1235.

PMID:
    31565223
    [PubMed]
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Formation of a Ruthenium(V)-Imido Complex and the Reactivity in Substrate Oxidation in Water through the Nitrogen Non-Rebound Mechanism.
Ishizuka T, Kogawa T, Makino M, Shiota Y, Ohara K, Kotani H, Nozawa S, Adachi SI, Yamaguchi K, Yoshizawa K, Kojima T
Inorg Chem. 2019 Oct 7; 58(19)12815-12824. doi: 10.1021/acs.inorgchem.9b01781.

PMID:
    31553593
    [PubMed]
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Driver gene alterations and activated signaling pathways toward malignant progression of gastrointestinal stromal tumors.
Ohshima K, Fujiya K, Nagashima T, Ohnami S, Hatakeyama K, Urakami K, Naruoka A, Watanabe Y, Moromizato S, Shimoda Y, Ohnami S, Serizawa M, Akiyama Y, Kusuhara M, Mochizuki T, Sugino T, Shiomi A, Tsubosa Y, Uesaka K, Terashima M, Yamaguchi K
Cancer Sci. 2019 Sep 25; doi: 10.1111/cas.14202.

PMID:
    31553483
    [PubMed - as supplied by publisher]
Related citations


Albumin-globulin ratio is a predictive biomarker of antitumor effect of anti-PD-1 antibody in patients with non-small cell lung cancer.
Nakanishi Y, Masuda T, Yamaguchi K, Sakamoto S, Horimasu Y, Mimae T, Nakashima T, Miyamoto S, Tsutani Y, Iwamoto H, Fujitaka K, Miyata Y, Hamada H, Okada M, Hattori N
Int J Clin Oncol. 2019 Sep 17; doi: 10.1007/s10147-019-01539-2.

PMID:
    31531785
    [PubMed - as supplied by publisher]
Related citations


The Bacteriological Properties of Bacillus Strain TM-I-3 and Analysis of the Volatile Antifungal Compounds Emitted by this Bacteria.
Osaki C, Yamaguchi K, Urakawa S, Nakashima Y, Sugita K, Nagaishi M, Mitsuiki S, Kuraoka T, Ogawa Y, Sato H
Biocontrol Sci. 2019; 24(3)129-136. doi: 10.4265/bio.24.129.

PMID:
    31527343
    [PubMed - in process]
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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 2018:

Company Name: Tornier-Wright

Royalties: $80,000 - $99,999

Equity: No

Consulting/Advisory Board:

Speaker Fees:

Reporting Date: May 01, 2019


Company Name: Zimmer Biomet

Royalties: $60,000 - $79,999

Equity: No

Consulting/Advisory Board:

Speaker Fees:

Reporting Date: May 01, 2019