Kotaro Yamakado

Summary

Affiliation: Fukui General Hospital
Location: Fukui, Japan
Publications:
Arthroscopic observation was useful to detect loosening of the femoral component of unicompartmental knee arthroplasty in a recurrent hemoarthrosis.
Yamakado K, Arakawa H, Hayashi S.
Sports Med Arthrosc Rehabil Ther Technol. 2012 Feb 21;4:8.
PMID: [PubMed - in process] Free PMC Article
Related citations


Histopathology of Residual Tendon in High-Grade Articular-Sided Partial-Thickness Rotator Cuff Tears (PASTA Lesions).
Yamakado K.
Arthroscopy. 2012 Jan 23. [Epub ahead of print]
PMID: [PubMed - as supplied by publisher]
Related citations


Transverse incision advantages for total knee arthroplasty.
Ojima T, Yoshimura M, Katsuo S, Mizuno K, Yamakado K, Hayashi S, Tsuchiya H.
J Orthop Sci. 2011 Sep;16(5):524-30. Epub 2011 Jul 21.
PMID: [PubMed - indexed for MEDLINE]
Related citations


Medial-row failure after arthroscopic double-row rotator cuff repair.
Yamakado K, Katsuo S, Mizuno K, Arakawa H, Hayashi S.
Arthroscopy. 2010 Mar;26(3):430-5. Epub 2010 Jan 1.
PMID: [PubMed - indexed for MEDLINE]
Related citations


Shoulder replacement in end-stage rotator cuff tear arthropathy: 5- to 11-year follow-up analysis of the bi-polar shoulder prosthesis.
Diaz-Borjon E, Yamakado K, Pinilla R, Keith P, Worland RL.
J Surg Orthop Adv. 2007 Fall;16(3):123-30.
PMID: [PubMed - indexed for MEDLINE]
Related citations


Bilateral total knee arthroplasty after spontaneous osseous ankylosis in rheumatoid arthritis.
Ojima T, Yokogawa A, Yamakado K, Ogawa K, Kobayashi T, Nakashima A, Ogawa H.
Mod Rheumatol. 2005;15(2):139-43.
PMID: [PubMed]
Related citations


Cement penetration using a tibial punch cement pressurizer in total knee arthroplasty.
Diaz-Borjon E, Yamakado K, Pinilla R, Worland RL.
Orthopedics. 2004 May;27(5):500-3.
PMID: [PubMed - indexed for MEDLINE]
Related citations


Tight posterior cruciate ligament in posterior cruciate-retaining total knee arthroplasty: a cause of posteromedial subluxation of the femur.
Yamakado K, Worland RL, Jessup DE, Diaz-Borjon E, Pinilla R.
J Arthroplasty. 2003 Aug;18(5):570-4.
PMID: [PubMed - indexed for MEDLINE]
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Influence of stability on range of motion after cruciate-retaining TKA.
Yamakado K, Kitaoka K, Yamada H, Hashiba K, Nakamura R, Tomita K.
Arch Orthop Trauma Surg. 2003 Feb;123(1):1-4. Epub 2002 Nov 16.
PMID: [PubMed - indexed for MEDLINE]
Related citations


Dissecting a popliteal cyst after failed unicompartmental knee arthroplasty.
Yamakado K.
Arthroscopy. 2002 Nov-Dec;18(9):1024-8.
PMID: [PubMed - indexed for MEDLINE]
Related citations


The targeting accuracy of subacromial injection to the shoulder: an arthrographic evaluation.
Yamakado K.
Arthroscopy. 2002 Oct;18(8):887-91.
PMID: [PubMed - indexed for MEDLINE]
Related citations


The influence of mechanical stress on graft healing in a bone tunnel.
Yamakado K, Kitaoka K, Yamada H, Hashiba K, Nakamura R, Tomita K.
Arthroscopy. 2002 Jan;18(1):82-90.
PMID: [PubMed - indexed for MEDLINE]
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Shoulder & Elbow: 3(3), 148-151, 2011
Biomechanical analysis of a modified mattress configuration: the cross-mattress suture
Kotaro Yamakado
Article first published online: 30 MAR 2011 | DOI: 10.1111/j.1758-5740.2011.00110.x

Publications

  1. request reprint
    Yamakado K. The targeting accuracy of subacromial injection to the shoulder: an arthrographic evaluation. Arthroscopy. 2002;18:887-91 pubmed
    ..Successful pain relief after intradeltoid injection seems to call into question the diagnostic value of a positive Neer impingement test. ..
  2. request reprint
    Yamakado K, Kitaoka K, Yamada H, Hashiba K, Nakamura R, Tomita K. Influence of stability on range of motion after cruciate-retaining TKA. Arch Orthop Trauma Surg. 2003;123:1-4 pubmed
    ..A loosely balanced TKA did not produce a good postoperative ROM. No parameters suggested that lax knees showed a higher pain score and lower functional score than stable knees. ..
  3. request reprint
    Yamakado K, Worland R, Jessup D, Diaz Borjon E, Pinilla R. Tight posterior cruciate ligament in posterior cruciate-retaining total knee arthroplasty: a cause of posteromedial subluxation of the femur. J Arthroplasty. 2003;18:570-4 pubmed
    ..Progressive posterior subluxation is a rare complication after AGC knees. It is believed that the primary factor causing progressive subluxation is tightness of the PCL. The PCL should be recessed if PCL tightness is seen at surgery. ..
  4. request reprint
    Diaz Borjon E, Yamakado K, Pinilla R, Worland R. Cement penetration using a tibial punch cement pressurizer in total knee arthroplasty. Orthopedics. 2004;27:500-3 pubmed
    ..The tibial punch cement pressurizer offers a simple technique to provide reliable cement penetration and tibial component fixation in TKA. ..
  5. Yamakado K, Katsuo S, Mizuno K, Arakawa H, Hayashi S. Medial-row failure after arthroscopic double-row rotator cuff repair. Arthroscopy. 2010;26:430-5 pubmed publisher
    ..ASAD was performed in all patients. Three of the four patients showed improvement of symptoms and returned to their preinjury occupation. Impingement of pullout knots may be a source of pain after double-row rotator cuff repair. ..
  6. Yamakado K. Histopathology of residual tendon in high-grade articular-sided partial-thickness rotator cuff tears (PASTA lesions). Arthroscopy. 2012;28:474-80 pubmed publisher
    ..Over 90% of the macroscopically intact residual tendon tissues of the PASTA lesions showed moderate histopathologic degeneration. Level IV, therapeutic case series. ..
  7. request reprint
    Yamakado K, Kitaoka K, Yamada H, Hashiba K, Nakamura R, Tomita K. The influence of mechanical stress on graft healing in a bone tunnel. Arthroscopy. 2002;18:82-90 pubmed
  8. request reprint
    Ojima T, Yokogawa A, Yamakado K, Ogawa K, Kobayashi T, Nakashima A, et al. Bilateral total knee arthroplasty after spontaneous osseous ankylosis in rheumatoid arthritis. Mod Rheumatol. 2005;15:139-43 pubmed
    ..Total knee arthroplasty following takedown of a spontaneous ankylosed knee is an effective procedure under appropriate knee conditions. ..
  9. request reprint
    Yamakado K. Dissecting a popliteal cyst after failed unicompartmental knee arthroplasty. Arthroscopy. 2002;18:1024-8 pubmed
    ..This case suggests that a dissecting popliteal cyst may occur after UKA as one of the signs of a malfunction. It also suggests that treatment should be directed toward the joint and not the cyst itself. ..

Detail Information

Publications15

  1. request reprint
    Diaz Borjon E, Yamakado K, Pinilla R, Keith P, Worland R. Shoulder replacement in end-stage rotator cuff tear arthropathy: 5- to 11-year follow-up analysis of the bi-polar shoulder prosthesis. J Surg Orthop Adv. 2007;16:123-30 pubmed
  2. Ojima T, Yoshimura M, Katsuo S, Mizuno K, Yamakado K, Hayashi S, et al. Transverse incision advantages for total knee arthroplasty. J Orthop Sci. 2011;16:524-30 pubmed publisher
    ..6%) at kneeling motion. We showed that making a transverse incision is a safe method, resulting in a reduction of scar formation and less dysfunction of the infrapatellar branch of the saphenous nerve, and improvement of kneeling motion. ..
  3. Yamakado K, Arakawa H, Hayashi S. Arthroscopic observation was useful to detect loosening of the femoral component of unicompartmental knee arthroplasty in a recurrent hemoarthrosis. Sports Med Arthrosc Rehabil Ther Technol. 2012;4:8 pubmed publisher
    ..Any intraarticular pathology other than nonspecific synovitis was ruled out. The loose femoral component and polyethylene meniscal bearing were revised. Since then, hemarthrosis has not recurred. ..
  4. Yamakado K. The suprascapular notch narrows with aging: a preliminary solution of the old conjecture based on a 3D-CT evaluation. Surg Radiol Anat. 2016;38:693-7 pubmed publisher
    ..The narrow notch and the ossified notch are seemed to be developed from the wide notch in terms of the ossification starting from the medial side. ..
  5. Yamakado K. Quantification of the Learning Curve for Arthroscopic Os Trigonum Excision. J Foot Ankle Surg. 2018;57:505-508 pubmed publisher
  6. Yamakado K. Clinical and Radiographic Outcomes With Assessment of the Learning Curve in Arthroscopically Assisted Latissimus Dorsi Tendon Transfer for Irreparable Posterosuperior Rotator Cuff Tears. Arthroscopy. 2017;: pubmed publisher
    ..This study also confirmed a learning-curve effect for the aLD. The learning rate was 84%, indicating the existence of a long learning period. Level IV, therapeutic case series. ..