Sacral kyphoplasty for relieving pain caused by sacral hemangioma

Radiofrequency sacroplasty as a pain treatment for symptomatic sacral destruction due to prostate metastasis: a case report and a review of the literature

In progressive malignant diseases such as prostate cancer, metastatic bone destruction is a frequent cause of chronic, debilitating pain. Pathological fractures of the sacrum can lead to complete immobility in patients. Cement augmentation of the sacrum has proven effective in treating sacral insufficiency fractures, resulting in significant pain reduction and improved mobility. In recent years, this technique has also been applied to pathological fractures of the sacrum. We present a case of successful treatment of prostate cancer-induced sacral bone infiltration and destruction using advanced radiofrequency sacroplasty. Literature reports describe individual cases of sacral bone destruction, where cement augmentation using various methods has led to substantial pain relief and improved overall outcomes.

Surgical Outcomes for Vertebral Body Hemangiomas With Compressive Symptoms: An Institutional Experience

Background Vertebral hemangiomas (VHs) are benign vascular tumors commonly found within the vertebral bodies of the spine. While most VHs remain asymptomatic and are often discovered incidentally during imaging studies, a subset can become symptomatic, leading to clinical challenges. The optimal treatment approach for symptomatic VHs remains a topic of debate. At our institution, we have managed aggressive VHs through a combination of surgical decompression and intraoperative alcohol ablation. The objective of this research is to evaluate the effectiveness of a combined treatment approach involving intralesional ethanol injection, surgical decompression, and stabilization using titanium polyaxial screws and rods in managing symptomatic VHs with compressive symptoms. Methodology A prospective longitudinal study was conducted at the Indira Gandhi Institute of Medical Science, Patna, in patients with symptomatic VHs associated with compressive myelopathy. The operative plan involved bilateral transpedicular intralesional injection of absolute alcohol (<1% hydrated ethyl alcohol), followed by laminectomy decompression and stabilization of the affected segment using polyaxial titanium pedicle screws and rods. Results A total of 19 patients were included in the study, consisting of 10 females and nine males, all presenting with back pain, myelopathy, and sphincter dysfunction. Preoperative American Spinal Injury Association (ASIA) scores were as follows: A (9), B (5), C (3), D (2), and E (0). The average duration of the surgery was 120 minutes, with a standard deviation of 30 minutes. The average blood loss recorded was 250 cc, with a variability of 50 cc, and the typical volume of absolute alcohol utilized was 6 ml, with a standard deviation of 5 ml. Postoperatively, all patients showed improvement, with follow-up ASIA scores of E (9), D (5), B (3), and C (2). Conclusions The use of intraoperative ethanol as an embolizing agent, laminectomy decompression, and stabilization using screws and rods for symptomatic VHs seems to be ideal treatment modality in resource-poor countries like India.

Staged Cement Injections for Massive Sacral Hemangioma

Vertebral hemangiomas are typically asymptomatic; however, they can also be a source of severe axial back pain. In this report, the authors describe the case of an unusually large sacral hemangioma that was effectively treated with staged cement augmentation. A 57-year-old man presented with chronic mid-sacral pain that was episodically severe. Magnetic resonance imaging revealed a massive lytic defect involving a majority of the body of S1 with features consistent with a hemangioma. It was theorized that the patient's pain could be attributed to the compromised structural integrity of the proximal sacrum with associated microfractures. Extensive conservative treatment failed to ameliorate the pain. A cement augmentation procedure was therefore recommended to stabilize the proximal sacrum. Due to concern about the potential for cement embolic complications, a staged bilateral approach was chosen. In the first procedure, 12 mL of bone cement was injected into the right proximal sacrum. The pain was partially improved by this injection. A 2-month interval was observed before the second cement injection in order to give time for pulmonary recovery from any potential microscopic emboli. In the second stage, 8 mL of bone cement was injected into the left proximal sacrum with excellent pain relief. There were no complications from either injection. At the 5-year follow-up, the patient reported no recurrence of mid-sacral pain. To the authors' knowledge, this is the first case reporting the effective treatment of a sacral hemangioma with staged cement injections. [Orthopedics. 20XX;XX(X):xx-xx.].

Role of Combined Vertebroplasty and Spinal Decompression in the Management of Aggressive Vertebral Hemangiomas

Background:

There are different surgical modalities designed to manage aggressive vertebral hemangioma (VH) that causes neurological symptoms. The selection of the best approach is still controversial. It is crucial to safely achieve neurological recovery with the elimination of the risk of recurrence. The combined use of surgical decompression and vertebroplasty is one of the surgical modalities that are used to manage these cases.

Patients and Methods:

From January 2012 to January 2019, nine patients with aggressive VH were retrospectively included in the study. All of them were operated upon using combined surgical decompression and vertebroplasty. We evaluated all the patients preoperatively, immediate postoperative, 1 month, and 12 months later. Clinical and radiological outcomes were assessed.

Results:

Affected spinal levels were dorsal in six cases and lumbar in three cases. There was no postoperative worsening of the preoperative neurological status. For the cases presented with sciatica, the mean VAS score has dropped from 8.33 preoperatively to 2.67 postoperatively. One month later, all of them are free from the radicular pain. For the cases presented with myelopathy, they regain their motor power in both lower limbs over a period of 4 weeks with a mean Nurick grade of 1.17. The postoperative radiological studies revealed near total occlusion of the VH with the maintenance of the vertebral body height. No clinical or radiological signs of spinal instability or recurrence are observed over the period of follow-up.

Conclusions:

The combined use of surgical decompression and vertebroplasty is considered a safe and effective modality in the management of aggressive VHs.

Long-term outcome of treatment of vertebral body hemangiomas with direct ethanol injection and short-segment stabilization

BACKGROUND

Vertebral body hemangiomas with myelopathy are difficult to manage.

OBJECTIVE

The objective of this study was to evaluate the role of intraoperative ethanol embolization, surgical decompression, and instrumented short-segment fusion in vertebral hemangioma (VH) with myelopathy and long-term outcome (>24 months).

CLINICAL MATERIALS AND METHODS

This prospective study included symptomatic VH with cord compression with myelopathy. Pathologic fractures and deformity or multilevel pathologies were excluded from the study. Surgery consisted of intraoperative bilateral pedicular absolute alcohol (<1% hydrated ethyl alcohol) injection, laminectomy, and cord decompression at the level of pathology followed by a short-segment instrumented fusion using pedicle screws.

RESULTS

The study included 33 patients (mean 26.9±13.2, range: 10-68 years, 18 females). The clinical features of the study were myelopathy in all patients (5 paraplegic), sphincter involvement (13), and mid back or lower back pain (7). The preoperative American Spinal Injury Association (ASIA) scores were A (7), B (11), C (6), D (8), and E (1). Majority of the patients had single vertebral involvement (30) and three patients had multiple-level involvement. Six patients underwent surgery earlier (one underwent alcohol embolization). The mean surgical time was 124±39 minutes, and the average blood loss was 274±80 cc. The mean amount of absolute alcohol injected was 14.6±5.7 cc (two patients required 20 and 25 cc). Immediate embolization was achieved in all patients, allowing laminectomy and easy removal of soft-tissue hemangioma. Post surgery, one patient had transient deterioration, and the condition of the rest of the patients improved (sphincters improved in nine patients) at a follow-up ranging 28-103 months (mean 47.6±22.3). Follow-up ASIA scores were E (26), D (4), B (2), and C (1). All patients showed evidence of bone sclerosis and relief of cord compression on follow-up imaging.

CONCLUSIONS

This is the largest study in literature showing excellent improvement, low reoperation rates after ethanol embolization, and short-segment fixation.

Thoracic Vertebral Hemangioma with Spinal Cord Compression: Multidisciplinary Surgical Treatment and Follow-up of Six Patients

OBJECTIVE

To provide useful insights of multidisciplinary surgical treatment for vertebral hemangioma with spinal cord compression.

METHODS

From 2009 to 2014, data on six patients who were diagnosed with cord compression vertebral hemangioma were reviewed and analyzed retrospectively. There were five women and one man with a mean age of 48.6 years (range, 26-68 years). All the patients were treated by multidisciplinary approach, including use of gelfoam, pedicle screw instrumentation, vertebroplasty, and decompression laminectomy. Neurological status and Frankel grades were documented, CT scan and MRI were performed after surgery.

RESULTS

The follow-up period ranged from 8 to 54 months. Mean blood loss was around 367 mL, and the mean surgical time was 2.30 h. All patients had uneventful intraoperative and postoperative courses and reported symptomatic and neurological relief to varying degrees, at an average follow-up period of 23 months. Bone cement distribution was disseminated homogeneously over the affected vertebra and no leakage was observed. All the patients had a complete restoration to Frankel grade E. The postoperative and follow-up imaging showed that the implant was in perfect position, and no recurrence occurred in all patients.

CONCLUSION

The vertebral hemangioma with cord compression is a challenge to surgeons for therapeutic improvement, and an active involvement of several disciplines as well as performance of multidisciplinary surgical treatment can be crucial in achieving favorable results.

Noncontiguous lumbar vertebral hemangiomas treated by posterior decompression, intraoperative kyphoplasty, and segmental fixation

Vertebral hemangiomas are benign lesions and are often asymptomatic. Most vertebral hemangiomas that cause cord compression and neurological symptoms are located in the thoracic spine and involve a single vertebra. The authors report the rare case of lumbar hemangiomas in a 60-year-old woman presenting with severe back pain and rapidly progressive neurological signs attributable to 2 noncontiguous lesions. After embolization of the feeding arteries, no improvement was noted. Thus, the authors performed open surgery using a combination of posterior decompression, intraoperative kyphoplasty, and segmental fixation. The patient experienced relief from back and leg pain immediately after surgery. At 3 months postoperatively, her symptoms and neurological deficits had improved completely. To the authors' knowledge, this is the first description of 2 noncontiguous extensive lumbar hemangiomas presenting with neurological symptoms managed by such combined treatment. The combined management seems to be an effective method for treating symptomatic vertebral hemangiomas.

Sacroplasty for symptomatic sacral hemangioma: a novel treatment approach. A case report

Painful vertebral body hemangiomas have been successfully treated with vertebroplasty and kyphoplasty. Sacral hemangiomas are uncommon and as such painful sacral hemangiomas are rare entities. We report what we believe is only the second successful treatment of a painful sacral hemangioma with CT-guided sacroplasty. A 56-year-old woman with a history of right-sided total hip arthroplasty and lipoma excision presented to her orthopedic surgeon with persistent right-sided low back pain which radiated into her buttock and right groin and hindered her ability to walk and perform her activities of daily living. MRIs of the thoracic spine, lumbar spine and pelvis showed numerous lesions with imaging characteristics consistent with multiple hemangiomas including a 2.2×2.1 cm lesion involving the right sacrum adjacent to the right S1 neural foramen. Conservative measures including rest, physical therapy, oral analgesics and right-sided sacroiliac joint steroid injection did not provide significant relief. Given her lack of improvement and the fact that her pain localized to the right sacrum, the patient underwent CT-guided sacroplasty for treatment of a painful right sacral hemangioma. Under CT fluoroscopic guidance, a 10 gauge introducer needle was advanced through the soft tissues of the back to the margin of the lesion. Biopsy was then performed and after appropriate preparation, cement was then introduced through the needle using a separate cement filler cannula. Appropriate filling of the right sacral hemangioma was visualized using intermittent CT fluoroscopy. After injection of approximately 2.5 cc of cement, it was felt that there was near complete filling of the right sacral hemangioma. With satisfactory achievement of cement filling, the procedure was terminated. Pathology from biopsy taken at the time of the procedure was consistent with hemangioma. Image-guided sacroplasty with well-defined endpoints is an effective, minimally invasive and safe procedure. Patients with painful sacral hemangiomas can be treated with this technique with no significant complications.

Sacral kyphoplasty for the treatment of painful sacral insufficiency fractures and metastases

BACKGROUND CONTEXT

Sacral insufficiency fractures and metastases are a source of severe intractable pain, with limited therapeutic options. Sacroplasty has demonstrable efficacy and safety; sacral kyphoplasty, however, is rarely reported.

PURPOSE

To evaluate the safety and efficacy of sacral kyphoplasty for sacral insufficiency fractures and metastases.

STUDY DESIGN

Retrospective, with long-term follow-up; rural community-based practice.

PATIENT SAMPLE

Patients with sacral insufficiency fractures and metastases.

OUTCOME MEASURES

Numerical pain rating scale, opioid equivalent usage. SELF-REPORT MEASURE: Numerical pain rating scale. FUNCTIONAL MEASURE: Opioid equivalent consumption.

METHODS

Retrospective analysis.

RESULTS

Statistically significant improvement in pain; overall, an improvement in opioid consumption.

CONCLUSIONS

Sacral kyphoplasty appears to be a safe and efficacious procedure, comparable to sacroplasty, in the treatment of SIFs and sacral metastases.

Therapeutic considerations of percutaneous sacroplasty for the sacral insufficiency fracture

Sacral insufficiency fracture is a debilitating injury not easily found in general radiologic examinations and is rarely diagnosed, since its symptoms are obscure. It is known to frequently occur in patients with osteoporosis, but the treatment has not yet been established and various kinds of treatment methods are being attempted. Sacroplasty is sometimes performed by applying percutaneous vertebroplasty which is known to be a less invasive treatment. Since the course of diagnosis of sacral insufficiency fracture is difficult and clear guidelines for treatments have not yet been established, many spine surgeons fail to diagnose patients or speculate on treatment methods. We report our experience in diagnosing a sacral insufficiency fracture in a 54-year-old healthy female patient using MRI and treating her with sacroplasty. From a therapeutic point of view, we then cover the usefulness, effects and characteristics relating to the complications of sacroplasty, along with literature review.

The role of kyphoplasty in the management of osteogenesis imperfecta: risk or benefit?

Kyphoplasty is a recognized treatment option in the management of symptomatic osteoporotic compression fractures, osteolytic vertebral metastases or haemangioma. To our knowledge, kyphoplasty with polymethylmethacrylate in a patient with type I osteogenesis imperfecta (OI) and a vertebral compression fracture has not been reported so far. We report on a 58-year-old patient with type I OI and a vertebral compression fracture at L2 with undislocated posterior vertebral wall and an additional older L1 fracture. Because of severe back pain resistant to conservative therapy over 5 months the indication for percutaneous kyphoplasty was made. Preoperative adjacent endplates of L2 were nearly parallel. Radiologically a minimal loss of height of the L2 vertebra was seen without adjacent fractures at 9 months follow-up. A slight increase of the preoperative kyphotic angle of overlying vertebrae L1 (8.7 degrees/10.3 degrees) and T12 (10.4 degrees/11.0 degrees) was apparent. The visual analogue scale showed decrease of low back pain from 10 to 2 allowing mobilization with a walking frame. Kyphoplasty constitutes a minimal invasive therapeutic alternative in the treatment of vertebral fractures in type I OI and pain, resistant to conservative treatment. Similar to the results of osteoporotic fractures the immediate reduction of pain and stabilization of the fracture in undislocated fragments can be achieved. No adjacent fractures occurred 9 months postoperatively after kyphoplasty in type I OI. Preoperative parallelism of the endplates seems to protect from adjacent fractures.

Screw placement and osteoplasty under computed tomographic-fluoroscopic guidance in a case of advanced metastatic destruction of the iliosacral joint

We present a case of combined surgical screw placement and osteoplasty guided by computed tomography-fluoroscopy (CTF) in a 68-year-old man with unilateral osteolytic destruction and a pathological fracture of the iliosacral joint due to a metastasis from renal cell carcinoma. The patient experienced intractable lower back pain that was refractory to analgesia. After transarterial particle and coil embolization of the tumor-feeding vessels in the angiography unit, the procedure was performed under general anesthesia by an interdisciplinary team of interventional radiologists and trauma surgeons. Under intermittent single-shot CTF, two K wires were inserted into the left iliosacral joint from a lateral transiliac approach at the S1 level followed by two self-tapping surgical screws. Continuous CTF was used for monitoring of the subsequent polymethylmethacrylate injection through two vertebroplasty cannulas for further stabilization of the screw threads within the osteolytic sacral ala. Both the screw placement and cement injection were successful, with no complications occurring during or after the procedure. With additional nonsteroidal anti-inflammatory and opioid medication, the patient reported a marked decrease in his lower back pain and was able to move independently again at the 3-month follow-up assessment. In our patient with intolerable back pain due to tumor destruction and consequent pathological fracture of the iliosacral joint, CTF-guided iliosacral screw placement combined with osteoplasty was successful with respect to joint stabilization and a reduction in the need for analgesic therapy.

Imaging and treatment of sacral insufficiency fractures

SIFs are a common, though often unsuspected, cause of low back pain in the elderly. Although numerous radiographic modalities can be used to diagnose SIFs, bone scintigraphy and MR imaging are the most sensitive. Conservative management involves various combinations of bed rest, rehabilitation, and analgesics. More recently, sacroplasty has emerged as an alternative therapy for the treatment of SIFs, with prospective studies and case reports suggesting that it is a safe and effective therapy. This article reviews the imaging appearance of SIFs and discusses treatment options with a focus on sacroplasty.

Balloon kyphoplasty as a single or as an adjunct procedure for the management of symptomatic vertebral haemangiomas

Vertebral haemangiomas are usually asymptomatic and discovered fortuitously during imaging. A small proportion may develop variable degrees of pain and neurological deficit. We prospectively studied six patients who underwent eight surgical procedures on 11 vertebral bodies. There were 11 balloon kyphoplasties, six lumbar and five thoracic. The mean follow-up was 22.3 months (12 to 36). The indications for operation were pain in four patients, severe back pain with Frankel grade C paraplegia from cord compression caused by soft-tissue extension from a thoracic vertebral haemangioma in one patient, and acute bleeding causing Frankel grade B paraplegia from an asymptomatic vascular haemangioma in one patient. In four patients the exhibited aggressive vascular features, and two showed lipomatous, non-aggressive, characteristics. One patient who underwent a unilateral balloon kyphoplasty developed a recurrence of symptoms from the non-treated side of the vertebral body which was managed by a further similar procedure. Balloon kyphoplasty was carried out successfully and safely in all patients; four became asymptomatic and two showed considerable improvement. Neurological recovery occurred in all cases but bleeding was greater than normal. To avoid recurrence, complete obliteration of the lesion with bone cement is indicated. For acute bleeding balloon kyphoplasty should be combined with emergency decompressive laminectomy. For intraspinal extension with serious neurological deficit, a combination of balloon kyphoplasty with intralesional alcohol injection is effective.

Silicate-substituted calcium phosphate as a bone void filler after kyphoplasty in a young patient with multiple compression fractures due to osteogenesis imperfecta variant

✓Kyphoplasty can be used to treat compression fractures resulting from a variety of causes. The use of polymethyl methacrylate (PMMA) in conjunction with kyphoplasty has many risks and potential complications, however, particularly in the younger patient population. Silicate-substituted calcium phosphate (Actifuse Synthetic Bone Graft; Apatech, Ltd.) is an alternative to PMMA that provides immediate pain relief and the ability to heal and incorporate within the vertebral body.