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Endoscopic spine surgery

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https://www.readbyqxmd.com/read/28435916/feasibility-of-endoscopic-discectomy-by-inter-laminar-approach-at-a-high-volume-tertiary-public-hospital-in-a-developing-country
#1
Shardul Madhav Soman, Jayprakash Vrajlal Modi, Jimmy Chokshi
BACKGROUND: Surgical treatment for lumbar disc herniation consists of discectomy performed either open or minimally invasive techniques. Endoscopic discectomy using the tubular retractor is been increasingly used as it gives advantage of smaller incision, less tissue injury and faster recovery. The aim of this study was to check its feasibility and learning curve at a tertiary public sector hospital with a large volume load (more than 50 spine surgeries per month) with treatment provided free of cost...
March 2017: Journal of Spine Surgery (Hong Kong)
https://www.readbyqxmd.com/read/28429143/how-to-treat-lumbar-disc-herniation-in-pregnancy-a-systematic-review-on-current-standards
#2
REVIEW
Alberto Di Martino, Fabrizio Russo, Luca Denaro, Vincenzo Denaro
PURPOSE: In this systematic review, we aim to illustrate the current and safe concepts in the assessment, diagnosis and management of herniated lumbar disc (HLD) during pregnancy. METHODS: A systematic review and reporting on the diagnosis, treatment and clinical results of HLD during pregnancy is performed. RESULTS: The MRI represents the first level and safest diagnostic tool for pregnant women affected by spinal problems allowing for a noninvasive and detailed radiological examination of the spine...
April 20, 2017: European Spine Journal
https://www.readbyqxmd.com/read/28428063/percutaneous-endoscopical-transforaminal-approach-versus-plf-to-treat-the-single-level-adjacent-segment-disease-after-plf-plif-1-2-years-follow-up
#3
Zhaoyu Ba, Fumin Pan, Zhonghan Liu, Bin Yu, Laurel Fuentes, Desheng Wu, Jianguang Zhu
BACKGROUND: Adjacent segment disease (ASD) is a common complication after lumbar decompression and fusion surgery. Traditional revision-surgery, including posterior lumbar decompression and posterolateral fusion (PLF) or interbody fusion (PLIF) is traumatic. The percutaneous endoscopic transforaminal procedure (PE-TF) has been widely used in patients with lumbar disc disease. However, there are no reports about using PE-TF procedure to treat ASD in the current literature. OBJECTIVE: To compare the clinical outcomes between PE-TF and PLF for single-level ASD after PLF or PLIF...
April 17, 2017: International Journal of Surgery
https://www.readbyqxmd.com/read/28414959/the-visualization-of-the-surgical-field-in-tubular-assisted-spine-surgery-is-there-a-difference-between-hd-endoscopy-and-microscopy
#4
Benedikt W Burkhardt, M Wilmes, Salman Sharif, Joachim M Oertel
OBJECTIVE: Expert spinal surgeons criticized endoscopic procedures for poor image quality, in comparison to microscopic visualization. The recent introduction of high definition (HD) digital cameras has shown good results in spinal endoscopy. The aim of this study was to assess endoscopic HD image quality in comparison with microscopic visualization. PATIENTS AND METHODS: All posterior lumbar and cervical spinal surgeries of this study were performed with the EasyGO-system in HD resolution...
April 11, 2017: Clinical Neurology and Neurosurgery
https://www.readbyqxmd.com/read/28373604/a-new-concept-of-transforaminal-ventral-facetectomy-including-simultaneous-decompression-of-foraminal-and-lateral-recess-stenosis-technical-considerations-in-a-fresh-cadaver-model-and-a-literature-review
#5
Koichi Sairyo, Kosaku Higashino, Kazuta Yamashita, Fumio Hayashi, Keizo Wada, Toshinori Sakai, Yoichiro Takata, Fumitake Tezuka, Masatoshi Morimoto, Tomoya Terai, Takashi Chikawa, Hiroshi Yonezu, Akihiro Nagamachi, Yoshihiro Fukui
Percutaneous endoscopic surgery for the lumbar spine, which was established in the last decade, requires only an 8-mm skin incision and causes minimal damage to the paravertebral muscles; thus, it is considered to be a minimally invasive technique for spinal surgery. It has been used to perform percutaneous endoscopic discectomy via two main approaches: the TF approach is a posterolateral one through the intervertebral foramen and can be done under local anesthesia; the IL approach is a more traditional one through the interlaminar space and is difficult to perform under local anesthesia...
2017: Journal of Medical Investigation: JMI
https://www.readbyqxmd.com/read/28350952/future-advances-in-spine-surgery-the-aospine-north-america-perspective
#6
Michael G Fehlings, Christopher S Ahuja, Thomas Mroz, Wellington Hsu, James Harrop
This focus issue highlights state-of-the-art techniques, equipment, and practices in the modern era of spine surgery while providing a glimpse into the next generation of patient care. A broad range of topics are presented to cover the full spectrum of the field. Degenerative diseases are discussed in a series of 3 articles on (1) pathophysiology, management, and surgical approaches to degenerative cervical myelopathy; (2) novel approaches to degenerative thoracolumbar disease (eg, interspinous process spacers, minimally invasive/endoscopic approaches); and (3) animal models and emerging therapeutics in degenerative disk disease...
March 1, 2017: Neurosurgery
https://www.readbyqxmd.com/read/28339437/complications-of-lumbar-disc-herniation-following-full-endoscopic-interlaminar-lumbar-discectomy-a-large-single-center-retrospective-study
#7
Tian-Hang Xie, Jian-Cheng Zeng, Zhu-Hai Li, Liang Wang, Hong-Fei Nie, Hu-Shan Jiang, Yue-Ming Song, Qing-Quan Kong
BACKGROUND: The new surgical procedure of full-endoscopic interlaminar lumbar discectomy (FILD) has achieved favorable effects in the treatment of lumbar disc herniation (LDH). Along with the wide range of applications of FILD, a series of complications related to the operation has gradually emerged. OBJECTIVE: To describe the types, incidences, and characteristics of complications following FILD and to explore preventative and treatment measures. STUDY DESIGN: Retrospective, observational study...
March 2017: Pain Physician
https://www.readbyqxmd.com/read/28320029/morphometric-changes-of-the-lumbar-intervertebral-foramen-after-percutaneous-endoscopic-foraminoplasty-under-local-anesthesia
#8
Tatsuhiko Henmi, Tomoya Terai, Akihiro Nagamachi, Koichi Sairyo
Background Percutaneous endoscopic diskectomy (PED) for the lumbar spine is a relatively new technique that is becoming more common due to its relatively less invasive nature. However, one possible serious complication is an exiting nerve injury when the cannula of the endoscope is inserted into the neural canal through the intervertebral foramen. A technique to enlarge the intervertebral foramen, called foraminoplasty, was recently established to insert the cannula safely into an appropriate position in the neural canal...
March 20, 2017: Journal of Neurological Surgery. Part A, Central European Neurosurgery
https://www.readbyqxmd.com/read/28315801/use-of-indocyanine-green-fluorescence-endoscopy-to-treat-concurrent-perimedullary-and-dural-arteriovenous-fistulas-in-the-cervical-spine
#9
Akira Ito, Toshiki Endo, Tomoo Inoue, Hidenori Endo, Kenichi Sato, Teiji Tominaga
BACKGROUND: Intraoperative microscopic fluorescence angiography using indocyanine green (ICG) provides visual information on real-time blood flow. However, this method cannot be applied for lesions that are not visible under microscopic imaging because excitation light does not reach the targeted vascular structures. Endoscope-integrated ICG video-angiography has recently been advocated to compensate for this limitation. This is the first reported case of a spinal arteriovenous malformation in which endoscope-integrated ICG video-angiography was successfully used...
March 15, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28236012/application-of-a-computer-assisted-flexible-endoscope-system-for-transoral-surgery-of-the-hypopharynx-and-upper-esophagus
#10
Daniel T Friedrich, M O Scheithauer, J Greve, N Rotter, J Doescher, T K Hoffmann, P J Schuler
Zenker's diverticulum is a common pathology in the transition zone of the posterior hypopharynx and esophagus. Surgical treatment is routinely performed by ENT and general surgeons. Besides the traditional open transcervical diverticulectomy, the introduction of transoral rigid treatment led to a paradigm change and is now the preferred treatment option for patients who are fit for general anesthesia. The implementation of interventional flexible endoscopy has opened another new micro-invasive approach for patients with high morbidity...
February 24, 2017: European Archives of Oto-rhino-laryngology
https://www.readbyqxmd.com/read/28212594/percutaneous-full-endoscopic-treatment-of-bertolotti-syndrome-a-report-of-three-cases-with-technical-note
#11
Byapak Paudel, Hyeun-Sung Kim, Jee Soo Jang, Jeong Hoon Choi, Sung Kyun Chung, Jung Sup Lee, Jeong Hoon Kim, Seong Hoon Oh, Il Tae Jang
Background Bertolotti syndrome is characterized by an abnormal enlargement of the transverse process of the most caudal lumbar vertebra. Most of the time it is asymptomatic, but when it is symptomatic it is associated with low back pain, radiating leg pain, or both. There is no consensus regarding management of this pathology. Open to minimal invasive tubular resection techniques are described in the literature, but a full endoscopic resection technique has not yet been described. Endoscopic technique is a less invasive target-oriented iliolumbar ligament preserving technique...
February 17, 2017: Journal of Neurological Surgery. Part A, Central European Neurosurgery
https://www.readbyqxmd.com/read/28180150/endoscopic-treatment-of-leak-at-the-tip-of-the-j-ileal-pouch
#12
Gursimran Singh Kochhar, Bo Shen
Background and study aims The tip of the "J" of the ileal pouch is the vulnerable location for leak after restorative proctocolectomy, which has normally been treated with surgery. We aimed to describe a novel endoscopic method to treat the same. Patients and methods A cohort of 12 consecutive patients with a leak at the tip of the "J" was identified in our prospectively maintained Pouch Registry. The endoscopic over-the-scope clipping (OTSC) system was used for the closure of the leak. Results Eight patients (66...
January 2017: Endoscopy International Open
https://www.readbyqxmd.com/read/28158159/full-endoscopic-assisted-lumbar-decompressive-surgery-performed-in-an-outpatient-ambulatory-facility-report-of-5-years-of-complications-and-risk-factors
#13
Solomon Kamson, Andrea M Trescot, Paul D Sampson, Yiyi Zhang
BACKGROUND: Minimally invasive surgery (MIS) technique is becoming the standard tissue sparing approach for decompression of lumbar central and lateral recess stenosis, intervertebral disc herniation, or any situation that would have required extensive open decompression laminectomy. Full-endoscopic or arthroscopic assisted surgery is arguably the "ultra-MIS" approach to lumbar spinal pathology. Age and body mass index (BMI) are significant risk factors to be considered in full-endoscopic assisted ultra-MIS...
February 2017: Pain Physician
https://www.readbyqxmd.com/read/28153616/comparison-of-three-minimally-invasive-spine-surgery-methods-for-revision-surgery-for-recurrent-herniation-after-percutaneous-endoscopic-lumbar-discectomy
#14
Yuan Yao, Huiyu Zhang, Junlong Wu, Huan Liu, Zhengfeng Zhang, Yu Tang, Yue Zhou
BACKGROUND: Patients who experience a recurrence of percutaneous endoscopic lumbar discectomy (PELD) need to undergo revision surgery when they fail to respond to conservative therapy. Minimally invasive transforaminal lumbar interbody fusion (MIS-TLIF), microendoscopic discectomy (MED), and PELD are 3 common minimally invasive surgical approaches for PELD recurrence. However, there have been no studies that have focused on the selection of the minimally invasive surgical method for PELD recurrence...
April 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28072806/endoscopic-spine-surgery-distance-patients-will-travel-for-minimally-invasive-spine-surgery
#15
Albert E Telfeian, Menno Iprenburg, Ralf Wagner
BACKGROUND: Transforaminal lumbar endoscopic discectomy is a minimally invasive spine surgery procedure performed principally for the treatment of lumbar herniated discs. Endoscopic spine surgeons around the world have noted how far patients will travel to undergo this minimally invasive spine surgery, but the actual distance patients travel has never been investigated. OBJECTIVE: We present here our analysis of how far patients will travel for endoscopic spine surgery by studying the referral patterns of patients to 3 centers in 3 different countries...
January 2017: Pain Physician
https://www.readbyqxmd.com/read/28028407/endoscopic-anatomy-and-features-of-anterior-cervical-foraminotomy-by-destandau-technique
#16
Keyvan Mostofi, Reza Karimi Khouzani
BACKGROUND: Minimally invasive spine surgery limits surgical trauma and avoids traditional open surgery so in the majority of cases, recovery is much quicker and patients have less pain after surgery. AIM: The authors describe an endoscopic approach to anterior cervical foraminotomy (ACF) by Destandau's method. MATERIAL AND METHODS: Anterior cervical foraminotomy by Destandau's method is carried out under general anaesthesia. A 3 cm transverse skin incision is used just slightly past the anterior border of the sternocleidomastoid's muscle laterally...
December 15, 2016: Open Access Macedonian Journal of Medical Sciences
https://www.readbyqxmd.com/read/27906946/long-term-follow-up-results-of-percutaneous-endoscopic-lumbar-discectomy
#17
Sang Soo Eun, Sang-Ho Lee, Luigi Andrew Sabal
BACKGROUND: Open lumbar microdiscectomy (OLM) has been considered the gold standard in the management of lumbar disc herniation (LDH) for its favorable outcomes in long-term follow-up. Nowadays, percutaneous endoscopic lumbar discectomy (PELD) is gaining recognition. However, greatest limitation of studies of PELD is the lack of long-term follow-up outcomes. OBJECTIVE: To investigate the long-term outcomes of PELD in terms of clinical and radiographic findings and revision surgery rate...
November 2016: Pain Physician
https://www.readbyqxmd.com/read/27886875/the-role-of-a-miniopen-thoracoscopic-assisted-approach-in-the-management-of-burst-fractures-involving-the-thoracolumbar-junction
#18
REVIEW
Ricky Raj S Kalra, Meic H Schmidt
Thoracoscopic spinal surgery is a minimally invasive open endoscopic approach to the anterior thoracolumbar spine for decompression and stabilization. It offers an alternative to open thoracotomy for thoracolumbar burst fractures, anterior spinal cord decompression, and spinal reconstruction with interbody and anterolateral plate instrumentation for restoration of biomechanical stability and alignment. Posterior instrumentation may not sufficiently stabilize a significantly disrupted anterior load-bearing spinal column, and the high access morbidity of open procedures is of significant concern...
January 2017: Neurosurgery Clinics of North America
https://www.readbyqxmd.com/read/27867120/transforaminal-resection-of-cervical-dumbbell-schwannomas-in-patients-with-additional-tumors
#19
Ji Zhang, Xiang-Heng Zhang, Zi-Feng Wang, You-Ping Li, Zheng-Quan Zhu, Ji-Cheng Sun, Zheng-He Chen, Shao-Yong Wu, Ke Sai, Jian Wang, Yong-Gao Mou, Zhong-Ping Chen
BACKGROUND: It is rare for 2 primary tumors to occur simultaneously in a patient. Management of cervical dumbbell schwannomas (CDSs) with concurrent tumors (CTs) requires a specific neurosurgical strategy. The primary objective of this study is to investigate surgical strategies for CDSs with CTs while preserving as much of the mechanically relevant bone structures as possible. METHODS: Twelve patients with concurrent CTs and CDSs were identified from 3 medical centers...
February 2017: World Neurosurgery
https://www.readbyqxmd.com/read/27843780/percutaneous-lumbar-decompression-with-spinejet-hydrosurgery-in-the-treatment-of-lumbar-spinal-stenosis-secondary-to-ligamentum-flavum-hypertrophy
#20
Julien Vaisman, Joe Ordia
INTRODUCTION: Lumbar spinal stenosis with symptomatic neurogenic claudication is a frequently encountered clinical entity which requires endoscopic or open spine surgery once the patients fail to respond to conservative therapies. In this case report we present a novel minimally invasive decompression technique using a fluid jet device (HydroCision Inc, Billerica, MA, USA) for a patient with symptomatic spinal stenosis secondary to ligamentum flavum hypertrophy. To our knowledge this approach has never been described in the medical literature...
August 2016: Anesthesiology and Pain Medicine
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