Aims. Surgical approaches to cervical ossification of the posterior longitudinal ligament (OPLL) remain controversial. The purpose of the present study was to analyze and compare the long-term neurological recovery following
Multiple thoracic disc herniations are rare and there are few reports in the literature. Between December 1998 and July 2002, we operated on 12 patients with multiple thoracic disc herniations. All underwent an
Injury to the spinal cord and kyphosis are the two most feared complications of tuberculosis of the spine. Since tuberculosis affects principally the vertebral bodies,
Twenty-two patients with late onset Pott's paraplegia presenting at a mean of 18 years after initial symptoms were reviewed an average of seven years after treatment by
Seventeen patients with pathological fractures of the thoracolumbar spine which had not responded to conservative treatment are reported. All had compression of the spinal cord and/or severe pain. All (except one treated by lateral rhachotomy) were treated by
In this series, 15 patients with ossification of the posterior longitudinal ligament underwent
Ten patients who suffered iatrogenic injury to a vertebral artery during
A total of 39 HIV-infected adults with spinal tuberculosis underwent
Aim: To evaluate the outcome of late
The cervical spine is the most vulnerable segment in high velocity injuries. Bifacet dislocations are associated with significant soft tissue damage and neurological deficit. Management of delayed presentation of cervical facet dislocations, which are not uncommon, is varied. The aims of this study are to create awareness and to develop a management strategy. We retrospectively reviewed 14 patients (10 men and four women) with chronic dislocations treated over 4 years. The mean age was 42.5 years (23 to 62). The delay in presentation ranged from 15 to 135 days. Seven patients had neurological deficit. All patients underwent CT scan and MRI. Common areas of involvement were C6/7 (five patients) and C5/6 (four patients). Associated fracture of posterior elements was identified in 40% of patients. In two patients sequestrated disc ruptured into the canal. All patients underwent surgical reduction and stabilisation, with eight having one-stage and six two-stage surgery. The sequence of one-stage surgery was posterior release, reduction (facet reduction/facetectomy), anterior discectomy and anterior fusion. In three patients with sequestrated discs,
Summary: Twenty six consecutive patients with CSM were operated between Jan 2001–Dec 2004 with anterior corpectomy and reconstruction using strut graft/ lordotic cage and stabilization ACP. 10/26 were wheel chair bound/bought on stretcher. 16/26 had spastic lower limbs with myelopathic hands. Post operatively 20/26 had good gait improvement and are community ambulators. 3/26 house hold ambulators and 1 died. 18/26 had good improvement in hand function. Introduction: Cervical spondylotic myelopathy is a degenerative disease of old age. Patients present with severe disabiling symptoms of spastic gait/inability to walk and varied involvement in the hand. The degenerative spondylosis being the commonest cause, CSM is also caused by OPLL and soft disc herniation. Methods: 26 consecutive patients who had undergone
The dismal outcome of tuberculosis of the spine in the pre-antibiotic era has improved significantly because of the use of potent antitubercular drugs, modern diagnostic aids and advances in surgical management. MRI allows the diagnosis of a tuberculous lesion, with a sensitivity of 100% and specificity of 88%, well before deformity develops. Neurological deficit and deformity are the worst complications of spinal tuberculosis. Patients treated conservatively show an increase in deformity of about 15°. In children, a kyphosis continues to increase with growth even after the lesion has healed. Tuberculosis of the spine is a medical disease which is not primarily treated surgically, but operation is required to prevent and treat the complications. Panvertebral lesions, therapeutically refractory disease, severe kyphosis, a developing neurological deficit, lack of improvement or deterioration are indications for surgery. Patients who present with a kyphosis of 60° or more, or one which is likely to progress, require
The February 2013 Spine Roundup. 360 . looks at: complications with
Patient presenting with clinically significant cervical spinal cord compression have a variety of surgical strategies that may be appropriate. The common denominator for successful intervention is satisfactory decompression of the neural elements, while avoiding early or late complications. In general, one may think of situations with one or two motion segment involvement versus three or more foci of compression. As most applicable cervical pathology causes anterior cord compression, the logic of direct
Purpose: A descriptive cohort study of the surgical treatment of spinal tuberculosis in a single unit in the United Kingdom. Tuberculosis is a common disorder and may be increasing in prevalence. 83 cases of spinal involvement with TB occurred and of these 40 patients had a total of 61 interventional procedures. Indications for intervention were:. Progressive neurological deterioration. Failure to respond to treatment. Doubt about the diagnosis. Progressive deformity. Results: The age range was from 12 to 73. Sixteen patients had 17 closed biopsies to assist in establishing the diagnosis, of these four went on require further surgical procedures. There were five intermediate level procedures such as application of halo or removal of hardware. Two patients were Caucasian with no predisposing factors and delays occurred in the initial diagnosis. Diabetes was a significant associated co-morbidity particularly in Asian patients. Multiple procedures were required usually for staged stabilisation after
Several methods of surgical treatment for pyogenic spondylitis have been reported including anterior approach, staged and simultaneous
Purpose: The purpose of this study was to analyse the learning curve of video-assisted thoracoscopic surgery in a consecutive series of 70 interventions for decompression and intervertebral fusion with rib bone grafts. Material and methods: This series was composed of 70 patients followed for at least two years. The indication of video-assisted thoracoscopic surgery was idiopathic scoliosis (n=32), neuromuscular spinal malformation (n=13), neurofibromatosis (n=1), scoliosis secondary to Marfan disease (n=1), radiation-induced scoliosis (n=1), and nonunion (n=1). The first rib was resected in three patients due to compression. Resection of an intrath-roacic neurofibroma and a benign rib tumour was performed in two patients. Anterior fusion was necessary in one patient due to fracture-displacement of the thoracic spine. Results: Mean operative time for thoracoscopic
A retrospective review, comparing outcome following circumferential versus
The October 2023 Spine Roundup360 looks at: Cutting through surgical smoke: the science of cleaner air in spinal operations; Unlocking success: key factors in thoracic spine decompression and fusion for ossification of the posterior longitudinal ligament; Deep learning algorithm for identifying cervical cord compression due to degenerative canal stenosis on radiography; Surgeon experience influences robotics learning curve for minimally invasive lumbar fusion; Decision-making algorithm for the surgical treatment of degenerative lumbar spondylolisthesis of L4/L5; Response to preoperative steroid injections predicts surgical outcomes in patients undergoing fusion for isthmic spondylolisthesis.
The optimal procedure for the treatment of ossification of the posterior longitudinal ligament (OPLL) remains controversial. The aim of this study was to compare the outcome of anterior cervical ossified posterior longitudinal ligament en bloc resection (ACOE) with posterior laminectomy and fusion with bone graft and internal fixation (PTLF) for the surgical management of patients with this condition. Between July 2017 and July 2019, 40 patients with cervical OPLL were equally randomized to undergo surgery with an ACOE or a PTLF. The clinical and radiological results were compared between the two groups.Aims
Methods
The April 2023 Spine Roundup360 looks at: Percutaneous transforaminal endoscopic discectomy versus microendoscopic discectomy; Spine surgical site infections: a single debridement is not enough; Lenke type 5, anterior, or posterior: systematic review and meta-analysis; Epidural steroid injections and postoperative infection in lumbar decompression or fusion; Noninferiority of posterior cervical foraminotomy versus anterior cervical discectomy; Identifying delays to surgical treatment for metastatic disease; Cervical disc replacement and adjacent segment disease: the NECK trial; Predicting complication in adult spine deformity surgery.
Introduction: The management of patients with thoracolumbar burst fractures has evolved over the last 60 years from the days of conservative management through to the current era of
Aims. Cervical spondylosis is often accompanied by dizziness. It has
recently been shown that the ingrowth of Ruffini corpuscles into
diseased cervical discs may be related to cervicogenic dizziness.
In order to evaluate whether cervicogenic dizziness stems from the
diseased cervical disc, we performed a prospective cohort study
to assess the effectiveness of anterior cervical discectomy and
fusion on the relief of dizziness. Patients and Methods. Of 145 patients with cervical spondylosis and dizziness, 116
underwent
Introduction. Neurological involvement occurs in 10-30% cases of caries spine. Surgical debridement and stabilisation is needed to decompress the cord and prevent progression of deformity. This prospective study was undertaken to determine the efficacy of operative treatment in the management and neurological recovery in patients with caries spine with neural deficit. Material & methods. 20 patients, 14 male, 6 female, were included and followed up for 1 year after surgery. The mean age was 39.45 years. 10 patients had complete paraplegia and 9 patients had paraparesis. 1 patient with cervical involvement had quadriplegia.
Twenty-seven patients with neurological deficit due to burst fractures were treated with fresh frozen allografts following
Gram-negative infections are associated with comorbid patients, but outcomes are less well understood. This study reviewed diagnosis, management, and treatment for a cohort treated in a tertiary spinal centre. A retrospective review was performed of all gram-negative spinal infections (n = 32; median age 71 years; interquartile range 60 to 78), excluding surgical site infections, at a single centre between 2015 to 2020 with two- to six-year follow-up. Information regarding organism identification, antibiotic regime, and treatment outcomes (including clinical, radiological, and biochemical) were collected from clinical notes.Aims
Methods
Aims. The purpose of this retrospective study was to investigate the
clinical relevance of increased facet joint distraction as a result
of
The February 2023 Spine Roundup360 looks at: S2AI screws: At what cost?; Just how good is spinal deformity surgery?; Is 80 years of age too late in the day for spine surgery?; Factors affecting the accuracy of pedicle screw placement in robot-assisted surgery; Factors causing delay in discharge in patients eligible for ambulatory lumbar fusion surgery; Anterior cervical discectomy or fusion and selective laminoplasty for cervical spondylotic myelopathy; Surgery for cervical radiculopathy: what is the complication burden?; Hypercholesterolemia and neck pain; Return to work after surgery for cervical radiculopathy: a nationwide registry-based observational study.
Introduction. Aim was to compare the functional outcome of
Introduction. Aim was to compare the functional outcome of
Fresh-frozen allografts from the humerus were used to help to stabilise the spine after
Aim:. Historically,
Cervical myelopathy is an uncommon but potentially fatal complication of rheumatoid atlanto-axial subluxation. Computerised myelotomography with three-dimensional reconstruction shows that rheumatoid pannus, together with the odontoid peg, contributes significantly to anterior cervico-medullary compression. These findings were the basis for treatment by transoral
Acute myelopathy is a rare complication of Scheuermann's disease. Three patients are reported where spinal cord compression occurred at the apex of a kyphos. All were male, aged 14, 18 and 20 years, and each had a profound neurological defect associated with a short, sharp kyphos in the low thoracic region. Each patient underwent
Introduction. The resurgence of TB worldwide has several underlying causes, but HIV infection has undoubtedly been a key factor in the current TB epidemic. Since TB is endemic in the developing world the influence of HIV is of concern, particularly with the emergence of multi-drug-resistant strains. The remarkable susceptibility of patients with AIDS to develop TB has shown the critical role of CD4 lymphocytes in protective immunity. In the absence of immunological surveillance by CD4 cells, 5-10% of persons with latent foci of TB reactivate each year. Aim. This paper highlights the presentation and outcome following treatment in HIV patients with spinal TB. Methods. 81 HIV+ve patients with spinal tuberculosis were prospectively evaluated between 2006 and 2007. The mean age was 31 years and 63% were females. The thoracic spine was affected in 45, lumbar (33) and cervical (3). Non-contiguous lesions were noted in six patients. Sixty-six (81%) patients had neurological deficit. The mean Hb was (10.1gm/dl), mean WCC 4.9, mean lymphocyte count was 1.8, mean ESR 79mm/h and the mean CD4 count was 268 cell/cumm. Co-morbidities were seen in 68% of patients. All patients were optimised prior to treatment. Posterolateral decompression was performed in 29 cases,
We report the management of two children and 11 adults with paraplegia secondary to vertebral hydatidosis. Destruction of pedicles, posterior vertebral elements and discs as well as the vertebral bodies was common and all six patients with thoracic disease had involvement of adjacent ribs. The 13 patients had a total of 42 major surgical procedures; two patients died from postoperative complications and four from complications of the disease and paraplegia. All eight patients initially treated by laminectomy or
We have reviewed 41 patients with malignant extradural tumours of the spine treated by
Postoperative radiculopathy is a complication of posterior cervical decompression associated with tethering of the nerve root. We reviewed retrospectively 287 consecutive patients with cervical compression myelopathy who had been treated by multilevel cervical laminectomy and identified 37 (12.9%) with postoperative radiculopathy. There were 27 men and ten women with a mean age of 56 years at the time of operation. The diagnosis was either cervical spondylosis (25 patients) or ossification of the posterior longitudinal ligament (12 patients). Radiculopathy was observed from four hours to six days after surgery. The most frequent pattern of paralysis was involvement of the C5 and C6 roots of the motor-dominant type. The mean time for recovery was 5.4 months (two weeks to three years). The results at follow-up showed that the rate of motor recovery was negatively related to the duration of complete recovery of postoperative radiculopathy (γ = −0.832, p <
0.01) and that patients with spondylotic myelopathy had a significantly better rate of clinical recovery than those with ossification of the posterior longitudinal ligament (t = 2.960, p <
0.01). Postoperative radiculopathy may be prevented by carrying out an
Fractures and fracture dislocations involving the lower lumbar spine and lumbosacral junction are uncommon. These high velocity injuries are often associated with neurological deficit, incontinence and dural tears. The accepted treatment has been posterior stabilisation with fusion, but loss of reduction has often been reported. We reviewed our experience over the past four years in the management of eight male patients, two of whom sustained injuries in motor vehicle accidents and two in falls from a height. Two patients had L5/S1 traumatic spondylo-listhesis with no neurological deficit. Of the six patients with fracture dislocations of L3/4, four had translation in the sagittal and coronal planes and incomplete neurological deficit. Associated injuries in four patients included an ankle fracture, multiple rib fractures, dislocation of knee and hip, and a fracture dislocation of the midfoot. Following satisfactory reduction, seven patients were treated by posterior spinal fusion (PSF) with instrumentation. One patient had
Thoracic spine fractures and fracture dislocations often lead to neurological deficit, and associated injuries to morbidity and mortality. An audit conducted between January 1999 and December 2000 evaluated the outcome of 63 patients with fractures and fracture dislocations of the thoracic spine. The mean age of patients, 41 of whom were male, was 30 years. In 45 patients the injury was sustained in a motor vehicle accident, and 23 patients had associated injuries. We used the Margel radiological classification. There were 37 fracture dislocations and 23 pure fractures. Twenty patients had a type-A injury (flexion), of which 19 were type AIII (burst). There were 40 patients with a type-B injury, 35 of which were type BI (flexion distraction), and three type BIII (flexion and axial loading). In three patients there was a type-C injury (rotational). There was total neurological deficit in 39 patients, 10 with type-A, 26 with type-B and three with type-C injuries. Fifteen patients had partial neurological deficit and nine were neurologically intact. Posterior spinal fusion and bone graft was performed on 43 patients,
Thoracolumbar junction of the spinal column is the common site of spinal trauma and is often complicated by neurological dysfunction. From 1997 to 2000, there were 12 patients surgically stabilized. 8 of them were victims of major trauma while the rest was after a trivial fall in osteoporotic spine. Lengthen of follow-up ranged from 6 to 42 months. Ages of the patients in the major trauma group were from 22 to 65. Except the one who had anterior approach because of multiple level lesions, all fractures after major trauma were initially relocated and stabilized posteriorly. Subsequent anterior procedures were necessary in three of them because of significant residual spinal canal stenosis. All except one had satisfactory lower limb function on follow up. Two patients who were paralysed on admission were able to walk independently and 4 others had improved by at least one Frankel grade. Return of neurological function was usually observed within the first week after the procedure. Residual sphincter dysfunction was however, a common problem. The management of four osteoporotic spinal fractures in thoracolumbar junction was more unpredictable. Patients were from 66 to 92 years old.
Cervical Spondylotic Mielopathy (CSM) is the most common cause of spinal cord dysfunction in the adult population. Treatment implies surgical decompression as soon as possible after the diagnosis. In this study the authors present the long term results of minimal 10 years follow up of a prospective study of 98 patients that underwent
Cervical arthroplasty is usually performed for the treatment of soft disc herniation, but not for spondylotic radiculopathy. To our knowledge, there has no study to investigate the clinical and radiological results of cervical arthroplasty for spondylotic radiculopathy. We therefore performed the current study to evaluate clinical and radiological results of cervical arthroplasty for spondylotic radiculopathy with severe narrowing of the intervertebral disc space. Eight patients, who underwent
We investigated clinical features and surgical outcomes for compressive cervical myelopathy in patients over 75 years of age. Twenty-one patients who underwent surgical decompression for cervical myelopathy were reviewed. The average age at the time of operation was 78.0 years and the mean follow-up period was 5.7 years. Posterior decompression in 19 patients and
Introduction: Video assisted thoracoscopic surgery (VATS) is associated with good correction ability for spinal deformity and allow the reconstruction of the anterior column of the spine in tumors, deformity and trauma cases. Stand alone and instrumented procedures are possible. VATS has shown to be safe and can reduce the morbidities of traditional open anterior surgery but is a technically demanding procedure with a steep learning curve. The potential technique-related complication rate is low in experienced hands. Material and Methods: From 2006 till today, 22 thoracic vertebral fractures have been treated with thoracoscopic approach. The mean patients age was 32 years (24–58) and the levels treated between T6 and L1. Five fractures required only anterior approach, with corpectomy, implantation of an expandable cage (Obelisk, Ulrich, Germany) with autologous bone graft and an anterior Macs TL plate (Aesculap, Germany). The others seventeen fractures were treated by combined anterior – posterior approach in the same operating session or, the second, previously performed immediately after the admission. The endoscopic splitting of the diaphragm was performed in 9 cases to expose the L1/L2 levels. Seven patients received decompressive laminectomy during the first posterior approach performed in emergency settings. Endoscopic
Introduction and Aims: Socioeconomic deprivation and the HIV epidemic have accounted for the global increase in tuberculosis. Tuberculous spondylitis constitutes 60% of osteoarticular tuberculosis. Progressive kyphosis has been reported with rib grafts in spinal TB. We prospectively evaluated 45 patients treated with fresh frozen anterior cortical allografts for spinal TB. Method: The mean age was 28.6 years and all patients were HIV negative. The neurological status (Frankel grade) was (A)10, (B)18, (C)17 and the dorsal spine was affected in 37 patients. The kyphosis measured 540 (range 270–740). Following pre-operative nutritional support all patients underwent a radical
Purpose of the study: This study was conducted to assess short- and mid-term radiographic outcome of percutaneous posterior osteosynthesis (Sextant®)of thoracolumbar spine fractures and to identify indications and complications. Material and methods: The Sextant® material was used for 14 patients with a lumbar spine or low thoracic spine fracture. Mean patient age was 40 years (range 19–84). Outcome was reviewed retrospectively. Osteosynthesis was performed for 11 fractures Mager 1 A3, 2 B2, 1 C1 with no neurological deficit. A complementary graft and