- Unveiling Evolution: Exploring Endoscopic Interbody Fusion Surgery in Minimally Invasive Spine Surgery — Editorial for the January 2024 Special Issue of JMISST
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Liu KC, Sairyo K, Pao JL, Park MK
- KMID: 2562241
- J Minim Invasive Spine Surg Tech.
- 2024 Jan;9(Suppl 1):S1-S2.
- doi: 10.21182/jmisst.2024.01186
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- Full-endoscopic Intradiscal Surgery: State of the Art
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Sairyo K, Yamashita K, Tezuka F, Morimoto M, Sugiura K, Takeuchi M, Inokuchi T, Fujitani J
- KMID: 2562121
- J Minim Invasive Spine Surg Tech.
- 2022 Apr;7(1):84-89.
- doi: 10.21182/jmisst.2022.00395
Two types of full-endoscopic intradiscal surgery have been described in the literature. The first is full-endoscopic thermal annuloplasty, which was introduced in 2004 for discogenic pain. The proposed pain generator... -
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- Hemorrhagic Facet Cyst in the Lumbar Spine Causing Contralateral Leg Symptoms: A Case Report
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Utsunomiya R, Sakai T, Wada K, Sairyo K, Kosaka H, Katoh S, Yasui N
- KMID: 1444937
- Asian Spine J.
- 2011 Sep;5(3):196-200.
- doi: 10.4184/asj.2011.5.3.196
Here we present a case of hemorrhagic lumbar facet cyst presenting with progressive radiculopathy only on the contralateral side. If a patient has previous back pain or neuropathy for several... -
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- Strengths and Merits of Transforaminal Full-Endoscopic Lumbar Spine Surgery Under the Local Anesthesia: A Review Article
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Sairyo K, Yamashita K, Tezuka F, Morimoto M, Manabe H, Sugiura K, Takeuchi M, Tamaki S, Kumon M, Mizutani K, Kanda Y, Soeda S, Kageyama H, Fujitani J
- KMID: 2562261
- J Minim Invasive Spine Surg Tech.
- 2024 Jul;9(Suppl 2):S143-S151.
- doi: 10.21182/jmisst.2024.01193
In the 2 decades or so since full-endoscopic spine surgery (FESS) was introduced, the procedure has advanced considerably. There are 2 major approaches of FESS, transforaminal (TF) and interlaminar. In... -
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- MRI Changes of the Spinal Subdural Space after Lumbar Spine Surgeries: Report of Two Cases
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Sakai T, Sairyo K, Bhatia NN, Miyagi R, Tamura T, Katoh S, Yasui N
- KMID: 2270503
- Asian Spine J.
- 2011 Dec;5(4):262-266.
- doi: 10.4184/asj.2011.5.4.262
Although magnetic resonance imaging (MRI) is frequently used to assess the lumbar spine, there are few reports in the medical literature that have evaluated using MRI immediately following spinal surgery.... -
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- Full-endoscopic Trans-Kambin’s Triangle Lumbar Interbody Fusion: Technique and Review of Literature
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Sairyo K, Morimoto M, Yamashita K, Tezuka F, Sugiura K, Takeuchi M, Yagi K, Kishima K, Fujitani J, Takata Y, Sakai T, Maeda T
- KMID: 2562107
- J Minim Invasive Spine Surg Tech.
- 2021 Apr;6(Suppl 1):S123-S129.
- doi: 10.21182/jmisst.2021.00108
Transforaminal full-endoscopic(fullendo) lumbar surgery was first introduced as a method for performing discectomy. More recently, it has been used for decompression of lumbar spinal canal stenosis. The fullendo technique can... -
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- V-Rod Technique for Direct Repair Surgery of Pediatric Lumbar Spondylolysis Combined with Posterior Apophyseal Ring Fracture
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Sumita T, Sairyo K, Shibuya I, Kitahama Y, Kanamori Y, Matsumoto , Koga S, Kitagawa Y, Dezawa A
- KMID: 2048100
- Asian Spine J.
- 2013 Jun;7(2):115-118.
- doi: 10.4184/asj.2013.7.2.115
We report a pediatric baseball player having both a fracture of the posterior ring apophysis and spondylolysis. He was presented to a primary care physician complaining of back pain and... -
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- Compression Myelopathy due to Proliferative Changes around C2 Pars Defects without Instability
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Kimura T, Sakai T, Tezuka F, Abe M, Yamashita , Takata Y, Higashino , Sairyo K
- KMID: 2382966
- Asian Spine J.
- 2016 Jun;10(3):565-569.
- doi: 10.4184/asj.2016.10.3.565
We report a case with compression myelopathy due to proliferative changes around the C2 pars defects without instability. A 69-year-old man presented with progressive clumsy hands and spastic gait. Plain... -
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- Morphological alterations of the tendon and pulley on ultrasound after intrasynovial injection of betamethasone for trigger digit
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Takahashi , Sato R, Kondo K, Sairyo K
- KMID: 2409564
- Ultrasonography.
- 2018 Apr;37(2):134-139.
- doi: 10.14366/usg.17038
PURPOSE: The aim of this study was to elucidate whether intrasynovial corticosteroid injections for trigger digit reduced the volume of the tendon and pulley on high-resolution ultrasonography. METHODS: Twenty-three digits of... -
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- Complete Resolution of a Case of Calcific Tendinitis of the Longus Colli with Conservative Treatment
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Tezuka F, Sakai T, Miyagi R, Takata Y, Higashino , Katoh S, Sairyo K, Yasui N
- KMID: 2270251
- Asian Spine J.
- 2014 Oct;8(5):675-679.
- doi: 10.4184/asj.2014.8.5.675
Acute calcific tendinitis of the longuscolli is a self-limiting inflammatory condition caused by calcium hydroxyapatite deposition in the longuscolli tendon. Although several case reports have described its radiological presentation, few... -
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- Transforaminal Endoscopic Lateral Recess Decompression
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Kanda Y, Soeda S, Mio R, Makiyama F, Morimoto M, Tezuka F, Yamashita K, Sairyo K
- KMID: 2562236
- J Minim Invasive Spine Surg Tech.
- 2024 Oct;9(2):190-192.
- doi: 10.21182/jmisst.2024.01550
Transforaminal full-endoscopic spine surgery (TF-FESS) is a minimally invasive surgical procedure that can be performed with only an 8-mm skin incision under local anesthesia. TF-FESS has been used to treat... -
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- A Review of Full-endoscopic Interlaminar Discectomy for Lumbar Disc Disease: A Historical and Technical Overview
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Liu Y, Kim JS, Chen CM, Choi G, Lee SH, Ruetten S, Zhang X, Sairyo K
- KMID: 2562105
- J Minim Invasive Spine Surg Tech.
- 2021 Apr;6(Suppl 1):S109-S116.
- doi: 10.21182/jmisst.2021.00059
Lumbar disc disease is an age or trauma-related disc injury with the clinical symptoms such as lower back pain or sciatica. Surgical treatment is the reliable and effective solution only... -
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- Radiation Exposure to the Hand of a Spinal Interventionalist during Fluoroscopically Guided Procedures
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Yamashita , Ikuma H, Tokashiki , Maehara T, Nagamachi , Takata Y, Sakai T, Higashino , Sairyo K
- KMID: 2391589
- Asian Spine J.
- 2017 Feb;11(1):75-81.
- doi: 10.4184/asj.2017.11.1.75
STUDY DESIGN: Prospective study. PURPOSE: During fluoroscopically guided spinal procedure, the hands of spinal surgeons are placed close to the field of radiation and may be exposed to ionizing radiation. This... -
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- Vertebral Lateral Notch as Optimal Entry Point for Lateral Mass Screwing Using Modified Roy-Camille Technique
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Yamamoto N, Kosaka H, Higashino , Morimoto M, Yamashita , Tezuka F, Hayashi F, Takata Y, Sakai T, Nagamachi , Sairyo K
- KMID: 2410846
- Asian Spine J.
- 2018 Apr;12(2):272-276.
- doi: 10.4184/asj.2018.12.2.272
STUDY DESIGN: Retrospective study of 37 consecutive female patients with cervical spondylotic myelopathy who underwent reconstructed computed tomography (CT) scanning of the cervical spine. PURPOSE: The purpose of this study was... -
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- Vacuum Phenomenon of the Sacroiliac Joint: Correlation with Sacropelvic Morphology
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Takata Y, Higashino , Morimoto M, Sakai T, Yamashita , Abe M, Nagamachi , Sairyo K
- KMID: 2349302
- Asian Spine J.
- 2016 Aug;10(4):762-766.
- doi: 10.4184/asj.2016.10.4.762
STUDY DESIGN: A radiologic study of sacropelvic morphology and vacuum phenomenon of sacroiliac joint in subjects unrelated to low back pain. PURPOSE: The aim of this study is to describe the... -
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