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Journal of Orthopaedic Surgery and... May 2024Vertebral hemangiomas (VHs) are the most common benign tumors of the spinal column and are often encountered incidentally during routine spinal imaging. (Review)
Review
BACKGROUND
Vertebral hemangiomas (VHs) are the most common benign tumors of the spinal column and are often encountered incidentally during routine spinal imaging.
METHODS
A retrospective review of the inpatient and outpatient hospital records at our institution was performed for the diagnosis of VHs from January 2005 to September 2023. Search filters included "vertebral hemangioma," "back pain," "weakness," "radiculopathy," and "focal neurological deficits." Radiographic evaluation of these patients included plain X-rays, CT, and MRI. Following confirmation of a diagnosis of VH, these images were used to generate the figures used in this manuscript. Moreover, an extensive literature search was conducted using PubMed for the literature review portion of the manuscript.
RESULT
VHs are benign vascular proliferations that cause remodeling of bony trabeculae in the vertebral body of the spinal column. Horizontal trabeculae deteriorate leading to thickening of vertical trabeculae which causes a striated appearance on sagittal magnetic resonance imaging (MRI) and computed tomography (CT), "Corduroy sign," and a punctuated appearance on axial imaging, "Polka dot sign." These findings are seen in "typical vertebral hemangiomas" due to a low vascular-to-fat ratio of the lesion. Contrarily, atypical vertebral hemangiomas may or may not demonstrate the "Corduroy" or "Polka-dot" signs due to lower amounts of fat and a higher vascular component. Atypical vertebral hemangiomas often mimic other neoplastic pathologies, making diagnosis challenging. Although most VHs are asymptomatic, aggressive vertebral hemangiomas can present with neurologic sequelae such as myelopathy and radiculopathy due to nerve root and/or spinal cord compression. Asymptomatic vertebral hemangiomas do not require therapy, and there are many treatment options for vertebral hemangiomas causing pain, radiculopathy, and/or myelopathy. Surgery (corpectomy, laminectomy), percutaneous techniques (vertebroplasty, sclerotherapy, embolization), and radiotherapy can be used in combination or isolation as appropriate. Specific treatment options depend on the lesion's size/location and the extent of neural element compression. There is no consensus on the optimal treatment plan for symptomatic vertebral hemangioma patients, although management algorithms have been proposed.
CONCLUSION
While typical vertebral hemangioma diagnosis is relatively straightforward, the differential diagnosis is broad for atypical and aggressive lesions. There is an ongoing debate as to the best approach for managing symptomatic cases, however, surgical resection is often considered first line treatment for patients with neurologic deficit.
Topics: Humans; Hemangioma; Spinal Neoplasms; Magnetic Resonance Imaging; Retrospective Studies; Tomography, X-Ray Computed; Male; Female; Middle Aged
PubMed: 38789994
DOI: 10.1186/s13018-024-04799-5 -
Cureus Apr 2024Research on complications necessitating reoperation following vertebroplasty related to hydroxyapatite (HA) blocks is limited. We present the case of a 25-year-old woman...
Research on complications necessitating reoperation following vertebroplasty related to hydroxyapatite (HA) blocks is limited. We present the case of a 25-year-old woman who underwent posterior fixation and vertebroplasty using HA blocks for a T12 burst fracture. Postoperative computed tomography revealed anterior protrusion of some blocks, with consequent compression of the descending aorta. We removed the protruded blocks viaa transthoracic approach and observed no aortic injuries. Although HA blocks are considered safe for vertebroplasty, surgeons should be aware of the risk of anterior protrusion and potential aortic injury.
PubMed: 38784331
DOI: 10.7759/cureus.58784 -
Zhongguo Gu Shang = China Journal of... May 2024
Topics: Humans; Vertebroplasty; Spinal Fractures; Female; Aged; Male; Middle Aged; Lumbar Vertebrae
PubMed: 38778539
DOI: 10.12200/j.issn.1003-0034.20220967 -
PloS One 2024New vertebral compression fractures (NVCF) are common in patients with osteoporotic vertebral compression fractures (OVCF) who have undergone percutaneous vertebroplasty...
Prediction of new vertebral compression fracture within 3 years after percutaneous vertebroplasty for osteoporotic vertebral compression fracture: Establishment and validation of a nomogram prediction model.
New vertebral compression fractures (NVCF) are common in patients with osteoporotic vertebral compression fractures (OVCF) who have undergone percutaneous vertebroplasty (PVP). We sought to develop a nomogram prediction model for better identification and prevention of NVCF within 3 years after PVP in patients with OVCF. The demographic, clinical, and imaging data of patients who underwent PVP for OVCF between January 2010 and December 2019 were reviewed. Multivariate logistic regression analysis was used to screen for risk factors for NVCF within 3 years after PVP. A nomogram prediction model was then developed and validated to visually predict NVCF. The samples in the model were randomly divided into training and validation sets at a ratio of 7:3. Twenty-seven percent of patients experienced NVCF in other segments within 3 years after PVP. Older age, lower bone mineral density (BMD), smoking, lack of anti-osteoporosis therapy, and postoperative trauma were risk factors for NVCF. The area under the receiver operating characteristic curve suggested good discrimination of this model: training set (0.781, 95% confidence interval: 0.731-0.831) and validation set (0.786, 95% confidence interval: 0.708-0.863). The calibration curve suggested good prediction accuracy between the actual and predicted probabilities in the training and validation sets. The DCA results suggested that, when the probability thresholds were 0.0452-08394 and 0.0336-0.7262 in the training and validation set, respectively, patients can benefit from using this model to predict NVCF within 3 years after PVP. In conclusion, this nomogram prediction model that included five risk factors (older age, lower BMD, smoking, postoperative minor trauma, and lack of anti-osteoporosis treatment can effectively predict NVCF within 3 years after PVP. Postoperative smoking cessation, standard anti-osteoporosis treatment, and reduction in incidental minor trauma are necessary and effective means of reducing the incidence of NVCF.
Topics: Humans; Nomograms; Fractures, Compression; Spinal Fractures; Female; Male; Vertebroplasty; Osteoporotic Fractures; Aged; Risk Factors; Middle Aged; Aged, 80 and over; Bone Density; Retrospective Studies
PubMed: 38771842
DOI: 10.1371/journal.pone.0303385 -
Frontiers in Medicine 2024Osteoporotic vertebral compression fractures (OVCF) appear to be more common as the population ages. Previous studies have found that percutaneous vertebroplasty (PVP)...
Long-term outcome of percutaneous vertebroplasty versus conservative treatment for osteoporotic vertebral compression fractures: a retrospective cohort study with three-year follow-up.
BACKGROUND
Osteoporotic vertebral compression fractures (OVCF) appear to be more common as the population ages. Previous studies have found that percutaneous vertebroplasty (PVP) can achieve better short-term clinical outcomes than conservative treatment (CT) for OVCF. However, the long-term outcomes of PVP compared with CT for OVCF has been rare explored. This study was designed to explore the clinical outcomes of PVP or CT within 3 years after OVCF.
METHODS
This study reviewed the clinical outcomes of patients who underwent PVP or CT for OVCF in a single center from January 2015 to December 2019. The back pain visual analogue scale (VAS), Oswestry disability index (ODI) and satisfaction rate were compared between the two groups at baseline, 1 week, 1 month, 3 months, 6 months, 12 months, 24 months and 36 months after treatment.
OUTCOMES
The baseline data including gender, age, bone mineral density, body mass index, back pain VAS, and ODI were not significantly different between the two groups. The back pain VAS and ODI of CT patients were significantly higher than those of PVP group at 1 week, 1 month, 3 months, 6 months and 12 months after treatment. The satisfaction rate in the PVP group were significantly higher than those in the CT group at 1 week, 1 month, 3 months and 6 months after treatment. Subsequently, the back pain VAS and ODI showed no significant difference between the two groups at 24 and 36 months. In addition, there was no significant difference in treatment satisfaction between the two groups at 36 months. There was no significant difference in the rate of new vertebral compression fractures between the two groups within 36 months after treatment.
CONCLUSION
The clinical outcomes within 12 months after PVP and patient satisfaction rate within 6 months after PVP were significantly higher than CT. However, during 12 months to 36 months, this advantage generated by PVP was gradually diluted over time. Compared with CT, the long-term effect of PVP on OVCF should not be overestimated.
PubMed: 38765251
DOI: 10.3389/fmed.2024.1391243 -
Asian Spine Journal May 2024A retrospective analysis.
STUDY DESIGN
A retrospective analysis.
PURPOSE
To investigate the occurrence of central sensitization (CS) in patients with osteoporotic vertebral compression fractures (OVCFs) and identify the association between CS and residual back pain (RBP).
OVERVIEW OF LITERATURE
RBP is a vexing complication that affects 6.3%-17.0% of patients with OVCFs who underwent percutaneous vertebroplasty (PVP). Given the negative effect of RBP on patients' psychological and physiological statuses, efforts to preoperatively select patients who are at risk for RBP development have a high priority to offer additional treatment and minimize this complication.
METHODS
Preoperatively, all 160 patients with OVCFs underwent pressure-pain threshold (PPT), temporal summation (TS), conditioned pain modulation (CPM), and imaging assessments. Pain intensity and pain-related disability were evaluated before and after PVP.
RESULTS
Preoperatively, patients with OVCFs had lower PPTs in both local pain and pain-free areas and lower CPM and higher TS in pain-free areas than healthy participants (p<0.05). Unlike patients with acute fractures, patients with subacute/chronic OVCFs showed higher TS with or without lower CPM in the pain-free area compared with healthy participants (p<0.05). Postoperatively, RBP occurred in 17 of 160 patients (10.6%). All preoperative covariates with significant differences between the RBP and non-RBP groups were subjected to multivariate logistic regression, showing that intravertebral vacuum cleft, posterior fascia edema, numeric rating pain scale scores for low back pain at rest, and TS were independently associated with RBP (p<0.05).
CONCLUSIONS
Augmented central pain processing may occur in patients with OVCFs, even in the subacute stage, and this preexisting CS may be associated with RBP. Preoperative assessment of TS in pain-free areas may provide additional information for identifying patients who may be at risk of RBP development, which may be beneficial for preventing this complication.
PubMed: 38764226
DOI: 10.31616/asj.2023.0429 -
Neurospine May 2024Percutaneous vertebroplasty (PVP) is currently the most common surgical procedure for unstable Kummell disease (KD), but bone cement loosening or displacement often...
OBJECTIVE
Percutaneous vertebroplasty (PVP) is currently the most common surgical procedure for unstable Kummell disease (KD), but bone cement loosening or displacement often occurs after the operation. We had been using percutaneous pediculoplasty (PPP) or a self-developed bone cement bridging screw system to avoid this severe complication. This study intends to compare the safety, advantages and disadvantages of these 2 novel surgical procedures through a 2-year follow-up evaluation.
METHODS
In accordance with the inclusion and exclusion criteria, from May 2017 to May 2021, 77 patients with single segmental unstable KD who had received the PVP-PPP combined therapy were included in the PPP group, and 42 patients with the same who had received the PVP-bone cement bridging screw system combined therapy were included in the screw group. All patients received the operation through unilateral approach. The changes in the vertebral body index (VBI), bisegmental Cobb angle, visual analogue scale (VAS) and Oswestry Disability Index (ODI) and the bone cement loosening rate and displacement rate at different follow-up time points were used to evaluate the clinical efficacy.
RESULTS
The average operation duration of the PPP group was 85.52±10.78 minutes (range, 70-115 minutes), and its average bone cement injection volume was 4.98±0.67 mL (range, 4-6 mL). The average operation duration of the screw group was 52.07±9.90 minutes (range, 36-65 minutes), and its average bone cement injection volume was 4.43±0.89 mL (range, 2.5-6 mL). Before operation, immediately after operation and at 6 months after operation, there was no significant difference in VBI or bisegmental Cobb angle between the screw group and the PPP group (p>0.05), while at 1-year and 2-year midterm postoperative evaluations, the screw group had higher VBI and bisegmental Cobb angle than the PPP group (p<0.05). Before operation, immediately after operation, at 6 months after operation and at 1 year after operation, there was no significant difference in VAS or ODI score between the screw group and the PPP group (p>0.05), while at 2 years after operation, the screw group still had higher VAS and ODI scores than the PPP group (p<0.05). No bone cement displacement occurred in both groups, but the rate of bone cement loosening was 14.29% in group PPP, and 0 in screw group (p<0.05).
CONCLUSION
This 2-year follow-up study shows that the PVP-bone cement bridging screw system combined therapy had better midterm treatment efficacy than the PVP-PPP combined therapy in patients with unstable KD, and the bone cement bridging screw system is a preferred therapy with better anti cement loosening ability.
PubMed: 38763157
DOI: 10.14245/ns.2347274.637 -
Journal of Orthopaedic Surgery and... May 2024To analyze the association between scoliosis and vertebral refracture after percutaneous kyphoplasty (PKP) in patients with osteoporotic vertebral compression fractures...
PURPOSE
To analyze the association between scoliosis and vertebral refracture after percutaneous kyphoplasty (PKP) in patients with osteoporotic vertebral compression fractures (OVCFs).
METHODS
A retrospective study was conducted on 269 patients meeting the criteria from January 2014 to October 2022. All patients underwent PKP with complete data and were followed-up for > 12 months. First, it was verified that scoliosis was a risk factor in 269 patients. Second, patients with scoliosis were grouped based on the Cobb angle to evaluate the impact of the post-operative angle. The cox proportional hazards regression analysis and survival analysis were used to calculate the hazard ratio and recurrence time.
RESULTS
A total of 56 patients had scoliosis, 18 of whom experienced refractures after PKP. The risk factors for vertebral refractures included a T-score < - 3.0 and presence of scoliosis (both p < 0.001). The results indicated that the vertebral fractured arc (T10 - L4) was highly influential in scoliosis and vertebral fractures. When scoliotic and initially fractured vertebrae were situated within T10 - L4, the risk factors for vertebral refracture included a postoperative Cobb angle of ≥ 20° (p = 0.002) and an increased angle (p = 0.001). The mean recurrence times were 17.2 (10.7 - 23.7) months and 17.6 (7.9 - 27.3) months, respectively.
CONCLUSION
Osteoporosis combined with scoliosis significantly increases the risk of vertebral refractures after PKP in patients with OVCFs. A postoperative Cobb angle of ≥ 20° and an increased angle are significant risk factors for vertebral refractures when scoliotic and initially fractured vertebrae are situated within T10 - L4.
Topics: Humans; Fractures, Compression; Kyphoplasty; Female; Scoliosis; Male; Spinal Fractures; Retrospective Studies; Osteoporotic Fractures; Aged; Recurrence; Aged, 80 and over; Risk Factors; Middle Aged; Follow-Up Studies; Postoperative Complications
PubMed: 38760662
DOI: 10.1186/s13018-024-04779-9 -
Archives of Osteoporosis May 2024Data from English randomized controlled trials comparing unilateral versus bilateral PKP for the treatment of OVCFs were retrieved and analyzed, and the results showed... (Meta-Analysis)
Meta-Analysis Review
UNLABELLED
Data from English randomized controlled trials comparing unilateral versus bilateral PKP for the treatment of OVCFs were retrieved and analyzed, and the results showed that unilateral PKP is a better choice for the treatment of patients with OVCFs, which will provide a reliable clinical rationale for the treatment of OVCFs.
PURPOSE
To investigate the advantages of unilateral percutaneous kyphoplasty (PKP) for the treatment of osteoporotic vertebral compression fractures(OVCFs).
METHODS
The systematic evaluation program met all program requirements (CRD 42023422383) by successfully passing the PROSPERO International Prospective Systematic Evaluation Registry. Researchers searched the references of English-language randomized controlled trials comparing unilateral and bilateral PKP for the treatment of osteoporotic vertebral compression fractures published between 2010 and 2023 and manually searched for known primary and review articles. The study statistically analyzed data from all the included literature, which primarily included time to surgery, visual pain score(VAS) and Oswestry disability index(ODI) at postoperative follow-up time points, polymethylmethacrylate (PMMA, bone cement) injection dose, cement leakage, radiation dose, and improvement in kyphotic angle.
RESULTS
This meta-analysis searched 416 articles published from 2010 to 2023 based on keywords, and 18 articles were finally included in this study. The results of the forest plot showed that unilateral PKP operative time, amount of bone cement used, and radiation dose to the patient were significantly reduced (p < 0.01, p < 0.01, and p < 0.01, respectively), and unilateral and bilateral PKP had comparable cement leakage (p = 0.49, 95% CI = 0.58-1.30), and there was no significant difference in the kyphotic angle between unilateral and bilateral PKP (p = 0.42, 95% CI = - 2.29-0.96). During follow-up, there was no significant difference in pain relief between unilateral and bilateral PKP (p = 0.70, 95% CI = - 0.09-0.06), nor was there a significant difference in ODI (p = 0.27, 95% CI = - 0.35-1.24).
CONCLUSIONS
There is no difference in clinical efficacy between unilateral PKP and bilateral PKP, but unilateral PKP has a shorter operative time, a lower incidence of cement leakage, a lower amount of cement, and a lower radiation dose to the patient and operator. Unilateral PKP is a better option for patients with OVCFs.
Topics: Humans; Kyphoplasty; Fractures, Compression; Osteoporotic Fractures; Spinal Fractures; Bone Cements; Treatment Outcome; Randomized Controlled Trials as Topic
PubMed: 38750277
DOI: 10.1007/s11657-024-01400-8 -
Cureus Apr 2024Atypical vertebral haemangiomas (VHs) are uncommon lesions that cause lumbar pain and motor symptoms. Current management mainly relies on radiotherapy, surgical spine...
Atypical vertebral haemangiomas (VHs) are uncommon lesions that cause lumbar pain and motor symptoms. Current management mainly relies on radiotherapy, surgical spine decompression, or percutaneous techniques. We describe a unique case of a patient with two adjacent lumbar VHs and an underlying lumbar fracture which was treated only by percutaneous vertebroplasty (PV). The non-invasive technique relieved the patient's pain and did not affect column stability. PV may be considered an amenable pain-relieving treatment for adjacent atypical VHs in selected patients.
PubMed: 38741874
DOI: 10.7759/cureus.58171