Relief of Lumbar Canal Stenosis Using Multilevel Subarticular Fenestrations as an Alternative to Wide Laminectomy: Preliminary Report

Neurosurgery ◽  
1988 ◽  
Vol 23 (5) ◽  
pp. 628-633 ◽  
Author(s):  
Steven Young ◽  
Richard Veerapen ◽  
Sean A. O'Laoire
Keyword(s):  
Hospital Stay ◽  
Facet Joint ◽  
Neurogenic Claudication ◽  
Complete Relief ◽  
Early Mobility ◽  
Lumbar Canal Stenosis ◽  
Canal Stenosis ◽  
Spinous Processes ◽  
The Mean

Abstract We describe an operative approach to lumbar canal stenosis which, unlike laminectomy, takes into account the segmental pathology of the disease. At each level involved, a bilateral subarticular fenestration is performed under high magnification. The medial third of each facet joint is first removed with an air-powered drill; then the remaining two-thirds of the joint is undercut with the drill to allow a generous fenestration in the thickened ligamentum flavum and adjacent laminae. All tissue responsible for neural compression is removed, but the spinous processes, interspinous ligaments, and much of the facet joints and laminae are preserved. Spinal stability is maintained and, because tissue disruption is minimized, postoperative discomfort is usually reduced, promoting early mobility and reduced hospital stay. The operation is described in detail, and the results of operation in 32 patients are assessed. The follow-up periods now range from 17 to 58 months. Of 23 patients who presented with neurogenic claudication, 14 (61%) obtained complete relief and 7 (30%) improved significantly. The mean hospital stay was 9 days (range, 4 to 17 days).

Neurogenic claudication associated with posterior vertebral rim fractures in children

2012 ◽  
Vol 10 (3) ◽  
pp. 241-245 ◽  
Author(s):  
Jonathan G. Thomas ◽  
Jerome Boatey ◽  
Alison Brayton ◽  
Andrew Jea
Keyword(s):  
Blood Loss ◽  
Hospital Stay ◽  
Length Of Hospital Stay ◽  
Signs And Symptoms ◽  
Leg Pain ◽  
Neurogenic Claudication ◽  
Pediatric Age Group ◽  
Fractures In Children ◽  
The Mean

Object Outside of the patient population with achondroplasia, neurogenic claudication is rare in the pediatric age group. Neurogenic claudication associated with posterior vertebral rim fracture is even more uncommon but nonetheless causes pain and disability in affected children and adolescents. The purpose of this study was to describe the surgical results of 3 adolescents presenting with neurogenic claudication and posterior vertebral rim fracture when treated with laminectomy alone. Methods The medical and operative records of the 3 pediatric patients were retrospectively reviewed. Presenting signs and symptoms and CT findings, such as the interpedicular distances between T-12 and L-5, were obtained. Perioperative results were assessed, including operative time, blood loss, length of hospital stay, and complications. Findings at latest follow-up were also recorded, including a patient satisfaction survey. Results The 3 patients (1 girl and 2 boys) had a mean age of 14.7 years (range 14–15 years) and underwent follow-up for a mean of 11.3 months (range 5–18 months). Notable preoperative signs and symptoms included back pain (all patients), leg pain (all patients), leg numbness (1 patient), and leg weakness (1 patient). No patient presented with bowel and/or bladder dysfunction. The mean blood loss during laminectomy was 123 ml (range 20–300 ml), and the mean length of hospital stay was 4.3 days (range 3–6 days). On average, decompression was performed at 2.2 levels (range 2–2.5 levels). All 3 patients reported at most recent follow-up that they were “satisfied” with the surgery. There was 1 complication of instability from an iatrogenic pars fracture, which required reoperation and posterior instrumented fusion. Conclusions To the best of the authors' knowledge, this report represents the first surgical series of pediatric neurogenic claudication associated with posterior vertebral rim fractures. Pediatric neurosurgeons may infrequently encounter neurogenic claudication associated with a posterior vertebral rim fracture in children. To treat children with neurogenic claudication associated with posterior vertebral rim fractures, a simple laminectomy may be a safe and efficacious alternative to discectomy and removal of fracture fragments.

Microscopic bilateral decompression through unilateral laminotomy for lumbar canal stenosis in patients undergoing hemodialysis

2006 ◽  
Vol 5 (6) ◽  
pp. 494-499 ◽  
Author(s):  
Manabu Sasaki ◽  
Makoto Abekura ◽  
Shayne Morris ◽  
Chihiro Akiyama ◽  
Kazuya Kaise ◽  
...  
Keyword(s):  
Japanese Orthopaedic Association ◽  
Leg Pain ◽  
Invasive Technique ◽  
Lumbar Canal Stenosis ◽  
Postoperative Assessment ◽  
Canal Stenosis ◽  
Straight Leg Raising ◽  
Physical Disorders ◽  
The Mean

Object Microscopic bilateral decompression through a unilateral laminotomy (MBDUL) is a minimally invasive technique used to treat lumbar canal stenosis (LCS). In the present study, MBDUL was performed to treat LCS in eight patients undergoing hemodialysis. Methods Surgical outcomes were evaluated using the Japanese Orthopaedic Association (JOA) scale (highest possible score 29). The JOA scale was administered preoperatively, at 1 month and 3 months postoperatively, and at the final follow-up examination. One patient refused to undergo the postoperative assessment after the 1-month examination; the mean follow-up duration of the remaining seven patients was 24 months (range 18–31 months). The mean age at the time of surgery was 62 years (range 48–76 years), and the mean duration of hemodialysis therapy was 21.4 years (range 3–28 years). All patients could walk within 2 days of surgery. The mean angle of the straight leg–raising (SLR) test was 53.8° preoperatively, and this increased to 69.4° postoperatively. Six patients felt enhancement of sciatica or leg pain when performing the SLR test preoperatively, a finding that was absent postoperatively at least until the final follow-up examination. The mean preoperative JOA score was 11.6 (range 4–22), and the score markedly improved to 19.8 (range 15–23) at 1 month and 20.6 (range 16–25) at 3 months. The mean JOA score decreased to 17.1 (range 12–25) at the final follow-up examination, but this decrease was attributed to other physical disorders. Conclusions The authors conclude that MBDUL is a safe and effective surgical treatment for patients undergoing hemodialysis who are suffering from LCS.

scholarly journals Functional outcome of fenestration discectomy in discogenic lumbar canal stenosis

2019 ◽  
Vol 5 (5) ◽  
pp. 832
Author(s):  
Nitin Lalbabu Singh ◽  
Raghavendra Kembhavi ◽  
R. Vijayakumaran
Keyword(s):  
Functional Outcome ◽  
Disc Herniation ◽  
Oswestry Disability Index ◽  
Radicular Pain ◽  
Neurological Deficits ◽  
Treatment Modalities ◽  
Complete Relief ◽  
Lumbar Canal Stenosis ◽  
Canal Stenosis

<p class="abstract"><strong>Background:</strong> Annual incidence of significant disc herniation causing sciatica ranges from 14% to 15%. Inspite of various treatment modalities available, fenestration discectomy still remain treatment of choice for discogenic lumbar canal stenosis. The objective of our study is to assess functional outcome and complications associated with fenestration discectomy in patients of discogenic lumbar canal stenosis.</p><p class="abstract"><strong>Methods:</strong> Thirty two patients who had unilateral radicular pain with clinicoradiologically confirmed posterolateral disc herniation and who failed to respond to conservative management were treated surgically by fenestration discectomy. Outcome was assessed using Oswestry disability index at 6 months follow up.<strong></strong></p><p class="abstract"><strong>Results:</strong> Patients with neurological deficits underwent fenestration discectomy with complete relief of radicular pain in 17 patients and mild reduction in 5 patients on follow up. 23 patients had recovery from motor symptoms and 25 patients had recovery from sensory symptoms whereas 9 patients still had motor weakness and 7 patients still had sensory deficit. Oswestry disability index (ODI) score used for functional outcome at 6 months postoperatively showed 63% of the patients were having 0 to 20 ODI score with minimal disability, 34% of the patients had score of 21 to 40% with moderate disability, and 3% were having 41 to 60% ODI score with severe disability. One patient had dural tear and two patients had post-operative discitis.</p><p class="abstract"><strong>Conclusions:</strong> Fenestration discectomy is an excellent surgical option for discogenic lumbar canal stenosis. Fenestration discectomy is an easy, economical and effective means of treating lumbar disc prolapse with minimal acceptable complications.</p>

scholarly journals Evaluation of result of lumbar laminoplasty for multilevel lumbar canal stenosis

2018 ◽  
Vol 11 (3) ◽  
pp. 218
Author(s):  
Md. Anowarul Islam ◽  
Manish Shrestha ◽  
Santosh Batajoo ◽  
Dipendra Mishra
Keyword(s):  
Leg Pain ◽  
Dural Tear ◽  
Japanese Orthopedic Association Score ◽  
Japanese Orthopedic Association ◽  
Lumbar Canal Stenosis ◽  
Canal Stenosis ◽  
Posterior Element ◽  
The Mean ◽  
Mini Plate

<p class="Abstract">The aim of our study is to evaluate the clinical and functional outcome following lumbar laminoplasty with posterior element reconstruction with mini-plate and screws for multilevel lumbar canal stenosis. This study was done on 40 patients (18 males and 22 females) of degenerative multilevel lumber canal stenosis patients underwent open double door lumbar laminoplasty with posterior element reconstruction with mini-plate and screws from January 2015 to June 2018. Thirty four patients underwent surgery for 2 level involvement and 6 underwent for 3 level involvement of lumbar canal stenosis. The mean post-operative hospital stay was 5.2 ± 1.1 days. Per-operative complication was dural tear in 2 cases. Pre-operative mean VAS score of back pain and leg pain were 7.0 ± 0.7 and 7.2 ± 1.1 which were significantly reduced to 1.0 ± 0.2 and 1.0 ± 0.8 respectively at final follow-up. All patients were followed-up for minimum 1 year. Pre-operative mean Japanese Orthopedic Association score was 8.6 ± 2.2 which was significantly increased to 14.8 ± 0.4 after 12 months of surgery. Pre-operative mean Oswestry Disability Index was 34.4 ± 3.0 which was significantly reduced to 8.5 ± 2.2 after 12 months of surgery. The outcome of lumbar laminoplasty with posterior element reconstruction with mini-plate and screws for multilevel lumbar canal stenosis show good result and can be one of the good option for the treatment for multilevel lumbar canal stenosis.</p>

Pilonidal Sinus: How to Choose Between Excision and Open Granulation Versus Excision and Primary Closure?

Swiss Surgery ◽  
2002 ◽  
Vol 8 (6) ◽  
pp. 255-258 ◽  
Author(s):  
Perruchoud ◽  
Vuilleumier ◽  
Givel
Keyword(s):  
Hospital Stay ◽  
Pilonidal Sinus ◽  
Primary Closure ◽  
Average Length ◽  
Length Of Hospital Stay ◽  
Healing Time ◽  
Incision And Drainage ◽  
The Mean ◽  
Primary Healing

Aims: The purpose of this study was to evaluate excision and open granulation versus excision and primary closure as treatments for pilonidal sinus. Subjects and methods: We evaluated a group of 141 patients operated on for a pilonidal sinus between 1991 and 1995. Ninety patients were treated by excision and open granulation, 34 patients by excision and primary closure and 17 patients by incision and drainage, as a unique treatment of an infected pilonidal sinus. Results: The first group, receiving treatment of excision and open granulation, experienced the following outcomes: average length of hospital stay, four days; average healing time; 72 days; average number of post-operative ambulatory visits, 40; average off-work delay, 38 days; and average follow-up time, 43 months. There were five recurrences (6%) in this group during the follow-up period. For the second group treated by excision and primary closure, the corresponding outcome measurements were as follows: average length of hospital stay, four days; average healing time, 23 days; primary healing failure rate, 9%; average number of post-operative ambulatory visits, 6; average off-work delay, 21 days. The average follow-up time was 34 months, and two recurrences (6%) were observed during the follow-up period. In the third group, seventeen patients benefited from an incision and drainage as unique treatment. The mean follow-up was 37 months. Five recurrences (29%) were noticed, requiring a new operation in all the cases. Discussion and conclusion: This series of 141 patients is too limited to permit final conclusions to be drawn concerning significant advantages of one form of treatment compared to the other. Nevertheless, primary closure offers the advantages of quicker healing time, fewer post-operative visits and shorter time off work. When a primary closure can be carried out, it should be routinely considered for socio-economical and comfort reasons.

EVALUATION OF LONGO’S HEMORRHOIDECTOMY AT HUE UNIVERSITY HOSPITAL

2012 ◽  
pp. 79-85
Author(s):  
Van Lieu Nguyen ◽  
Doan Van Phu Nguyen ◽  
Thanh Phuc Nguyen
Keyword(s):  
Hospital Stay ◽  
Perioperative Complications ◽  
University Hospital ◽  
Anal Pain ◽  
Stapled Hemorrhoidectomy ◽  
Fourth Degree ◽  
Duration Of Hospital Stay ◽  
The Mean ◽  
Good For

Introduction: Since Longo First described it in 1998, Stapled Hemorrhoidectomy has been emerging as the procedure of choice for symtomatic hemorrhoid. Several studies have shown it to be a safe, effective and relative complication free procedure. The aim of this study was to determine the suitability of (SH) as a day cas procedure at Hue University Hospital. Methods: From Decembre 2009 to April 2012, 384 patients with third- degree and fourth-degree hemorrhoids who underwent Stapled Hemorrhoidectomy were included in this study. Parameters recorded included postoperative complications, analegic requirements, duration of hospital stay and patient satisfaction. Follow-up was performed at 1 month and 3 months post-operative. Results: Of the 384 patients that underwent a Stapled Hemorrhoidectomy 252 (65,7%) were male and 132 (34,3%) were female. The mean age was 47,5 years (range 17-76 years. Duration of hospital stay: The mean day was 2,82 ± 1,15 days (range 1-6 days). There were no perioperative complications. There was one case postoperative complication: hemorrhage; Follow-up after surgery: 286 (74,4%) patients had less anal pain, 78 (20,3%) patients had moderate anal pain, 3 (0,8%) patients had urinary retention; Follow-up after one month: good for 325 (84,6%) patients, average for 59 (15,4%) patients; Follow-up after three months: good for 362 (94,3%) patients, average for 22 (5,7%) patients. Conclusion: Our present study shows that Stapled Hemorrhoidectomy is a safe, reduced postoperative pain, shorter hospital stay and a faster return to unrestricted daily activity

185 Vascular Hitch Procedure for Accessory Lower Pole Vessels

2021 ◽  
Vol 108 (Supplement_2) ◽  
Author(s):  
O Fashina ◽  
A Rajimwale
Keyword(s):  
Hospital Stay ◽  
Standard Procedure ◽  
Royal Infirmary ◽  
Lower Pole ◽  
Pelvic Wall ◽  
Stable Renal Function ◽  
The Mean ◽  
Leicester Royal Infirmary ◽  
Functional Magnetic Resonance Urography

Abstract Introduction The gold standard procedure for pelvi-ureteric junction obstruction has been the Anderson-Hynes dismembered pyeloplasty; involving the repositioning of the ureter and ureteropelvic anastomosis. However, the Hellstroem 'Vascular Hitch Procedure’ dictates the superior translocation of the accessory vessel and its fixation to the anterior pelvic wall. The latter has an estimated success rate &gt;90%. Method During 2016-2020, at Leicester Royal Infirmary, 16 operations occurred on paediatric patients with pelvi-ureteric junction obstruction. The dismembered pyeloplasty was performed on 5 patients, 9 patients underwent the vascular hitch procedure, and 2 patients are currently awaiting the latter operation. All patients had a pre-operative functional magnetic resonance urography (fMRU) to identify and localise the accessory lower pole vessel. Results The mean hospital stay for the vascular hitch procedure was 1.5 days (range=1-2) in comparison to 4 days (range=3-5) for the dismembered pyeloplasty. The follow-up period ranged from 6 months to 3 years. Overall, it was noted that the patients were asymptomatic, had markedly reduced hydronephrosis on imaging as well as stable renal function noted on the MAG 3 renogram scan. Conclusions The laparoscopic vascular hitch procedure appears to be the superior operation for the management of pelvi-uteric junction obstruction as the patients had notably reduced hospital stay lengths.

scholarly journals Outcomes of endoscopic suturectomy with postoperative helmet therapy in bilateral coronal craniosynostosis

2016 ◽  
Vol 18 (3) ◽  
pp. 281-286 ◽  
Author(s):  
S. Alex Rottgers ◽  
Subash Lohani ◽  
Mark R. Proctor
Keyword(s):  
Hospital Stay ◽  
Head Circumference ◽  
Major Complication ◽  
Csf Leak ◽  
Perioperative Morbidity ◽  
Syndromic Craniosynostosis ◽  
Duration Of Surgery ◽  
Coronal Synostosis ◽  
The Mean

OBJECTIVE Historically, bilateral frontoorbital advancement (FOA) has been the keystone for treatment of turribrachycephaly caused by bilateral coronal synostosis. Early endoscopic suturectomy has become a popular technique for treatment of single-suture synostosis, with acceptable results and minimal perioperative morbidity. Boston Children's Hospital has adopted this method of treating early-presenting cases of bilateral coronal synostosis. METHODS A retrospective review of patients with bilateral coronal craniosynostosis who were treated with endoscopic suturectomy between 2005 and 2012 was completed. Patients were operated on between 1 and 4 months of age. Hospital records were reviewed for perioperative morbidity, length of stay, head circumference and cephalic indices, and the need for further surgery. RESULTS Eighteen patients were identified, 8 males and 10 females, with a mean age at surgery of 2.6 months (range 1–4 months). Nine patients had syndromic craniosynostosis. The mean duration of surgery was 73.3 minutes (range 50–93 minutes). The mean blood loss was 40 ml (range 20–100 ml), and 2 patients needed a blood transfusion. The mean duration of hospital stay was 1.2 days (range 1–2 days). There was 1 major complication in the form of a CSF leak. The mean follow-up was 37 months (range 6–102 months). Eleven percent of nonsyndromic patients required a subsequent FOA; 55.6% of syndromic patients underwent FOA. The head circumference percentiles and cephalic indices improved significantly. CONCLUSIONS Early endoscopic suturectomy successfully treats the majority of patients with bilateral coronal synostosis, and affords a short procedure time, a brief hospital stay, and an expedited recovery. Close follow-up is needed to detect patients who will require a secondary FOA due to progressive suture fusion or resynostosis of the released coronal sutures.

Thoracolumbar Fascia Enthesopathy as a Cause of Low Back Pain: A Retrospective and Follow-up Study

2021 ◽  
Author(s):  
Ouidade A. Tabesh ◽  
Roba Ghossan ◽  
Soha H Zebouni ◽  
Rafic Faddoul ◽  
Michel Revel ◽  
...  
Keyword(s):  
Low Back Pain ◽  
Back Pain ◽  
Iliac Crest ◽  
Pain Syndrome ◽  
Clinical Findings ◽  
Complete Relief ◽  
Low Back ◽  
Thoracolumbar Fascia ◽  
The Mean

Abstract Aim. To evaluate ultrasonography findings of Thoracolumbar Fascia (TLF) enthesis in patients with low back pain (LBP) due to iliac crest pain syndrome (ICPS). Method. The ultrasonographic and clinical findings of 60 patients with LBP due to ICPS were compared to those of 30 healthy volunteers with no LBP. Thickness of the TLF was measured with ultrasound (US) at its insertion on the iliac crest. Results. Forty-eight women and 12 men with a mean age of 42.1±11.3 years were diagnosed with ICPS. In patients, the mean thickness of the TLF was 2.51±0.70mm in affected sides compared to 1.81±0.44mm in the contralateral unaffected sides. The mean thickness difference of 0.82mm between the affected and non-affected sides was statistically significant (95%CI, 0.64-0.99, P<0.0001). In volunteers, the mean thickness of the TLF was 1.6±0.2mm. The mean thickness difference of 0.89mm between the affected sides of patients and volunteers was statistically significant (95%CI, 0.73-1.06, P<0.0001). Forty-two patients who didn’t improve with conservative therapy, received injections of methylprednisolone acetate and 1% lidocaine around the TLF enthesis. All patients reported complete relief of their LBP within 20 minutes of the injections thanks to the lidocaine anesthetic effect. Fifty-six (93.3%) patients were reached by phone for a long-term follow-up. Among them, 33 (58.9%) patients experienced a sustained complete pain relief after a mean follow-up of 45±19.3 months (range, 3-74 months). Conclusion. our findings suggest that TLF enthesopathy is a potential cause of nonspecific LBP that can be diagnosed using US.

Minimally invasive anteroposterior combined surgery using lateral lumbar interbody fusion without corpectomy for treatment of lumbar spinal canal stenosis associated with osteoporotic vertebral collapse

2021 ◽  
pp. 1-9
Author(s):  
Kentaro Fukuda ◽  
Hiroyuki Katoh ◽  
Yuichiro Takahashi ◽  
Kazuya Kitamura ◽  
Daiki Ikeda
Keyword(s):  
Interbody Fusion ◽  
Combined Surgery ◽  
Vertebral Collapse ◽  
Short Segment ◽  
Canal Stenosis ◽  
The Mean ◽  
Osteoporotic Vertebral Collapse ◽  
Anterior Support ◽  
Lumbar Spinal

OBJECTIVE Various reconstructive surgical procedures have been described for lumbar spinal canal stenosis (LSCS) with osteoporotic vertebral collapse (OVC); however, the optimal surgery remains controversial. In this study, the authors aimed to report the clinical and radiographic outcomes of their novel, less invasive, short-segment anteroposterior combined surgery (APCS) that utilized oblique lateral interbody fusion (OLIF) and posterior fusion without corpectomy to achieve decompression and reconstruction of anterior support in patients with LSCS-OVC. METHODS In this retrospective study, 20 patients with LSCS-OVC (mean age 79.6 years) underwent APCS and received follow-up for a mean of 38.6 months. All patients were unable to walk without support owing to severe low-back and leg pain. Cleft formations in the fractured vertebrae were identified on CT. APCS was performed on the basis of a novel classification of OVC into three types. In type A fractures with a collapsed rostral endplate, combined monosegment OLIF and posterior spinal fusion (PSF) were performed between the collapsed and rostral adjacent vertebrae. In type B fractures with a collapsed caudal endplate, combined monosegment OLIF and PSF were performed between the collapsed and caudal adjacent vertebrae. In type C fractures with severe collapse of both the rostral and caudal endplates, bisegment OLIF and PSF were performed between the rostral and caudal adjacent vertebrae, and pedicle screws were also inserted into the collapsed vertebra. Preoperative and postoperative clinical and radiographical status were reviewed. RESULTS The mean number of fusion segments was 1.6. Walking ability improved in all patients, and the mean Japanese Orthopaedic Association score for recovery rate was 65.7%. At 1 year postoperatively, the mean preoperative Oswestry Disability Index of 65.6% had significantly improved to 21.1%. The mean local lordotic angle, which was −5.9° preoperatively, was corrected to 10.5° with surgery and was maintained at 7.7° at the final follow-up. The mean corrective angle was 16.4°, and the mean correction loss was 2.8°. CONCLUSIONS The authors have proposed using minimally invasive, short-segment APCS with OLIF, tailored to the morphology of the collapsed vertebra, to treat LSCS-OVC. APCS achieves neural decompression, reconstruction of anterior support, and correction of local alignment.

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