• Title/Summary/Keyword: Vertebral compression fracture

Search Result 109, Processing Time 0.033 seconds

Rotatory Vertebral Artery Syndrome in Foramen Magnum Stenosis (대공협착에서 발생한 회전척추동맥증후군)

  • Jung, Ileok;Jung, Jin-Man;Park, Moon Ho
    • Research in Vestibular Science
    • /
    • v.17 no.4
    • /
    • pp.167-169
    • /
    • 2018
  • Rotatory vertebral artery syndrome (RVAS) is characterized by recurrent attacks of vertigo, nystagmus, and syncope induced by compression of the vertebral artery during head rotation. A 60-year-old man with atlas vertebrae fracture presented recurrent attacks of positional vertigo. Left-beat, upbeat and count clock-wise torsional nystagmus occurred after lying down and bilateral head roll (HR) showing no latency or fatigue. Magnetic resonance imaging revealed foramen magnum stenosis (FMS) and dominancy of right vertebral artery (VA). The flow of the right VA on transcranial Doppler decreased significantly during left HR. The slower the velocity was, the more the nystagmus was aggravated. RVAS can be evoked by FMS causing compression of the VA. And the nystagmus might be aggravated according to the blood flow insufficiency.

A Case of Balloon Kyphoplasty in High Risk under Cement Leakage -A case report- (시멘트 누출 위험성이 높은 환자에서의 풍선 척추몸통뼈 복원술 -증례보고-)

  • Choi, Yun Suk;Lee, Mi Geum;Lee, Hyo Min;Jo, Ji Yon;Jeong, Hee Jin;Lee, Chul Joong;Lee, Sang Chul;Kim, Yong Chul;Sim, Sung Eun
    • The Korean Journal of Pain
    • /
    • v.19 no.2
    • /
    • pp.261-265
    • /
    • 2006
  • A vertebral compression fracture can cause chronic back pain, and may also result in progressive kyphosis. The traditional treatments of a vertebral compression fracture include bed rest, analgesics and bracing. Balloon kyphoplasty can restore the vertebral height and allow safe bone cement injection into the cavity made by the balloon, which significantly reduces the risk of cement leakage compared to vertebroplasty. An 82-year-old female patient suffered from severe low back pain. Due to the intractable pain and immobility, which could not be relieved by conventional care, as well as the empty vertebral body associated with communicated fractures of the vertebral surfaces, balloon kyphoplasty, with a thicker bone cement injection than usual with balloon kyphoplasty, was chosen. The preoperative intractable pain and immobility were dramatically relieved soon after the procedure, without any complications.

Postoperative Results of Kyphoplasty for Osteoporotic Vertebral Compression Fractures

  • Yoon, Won-Ki;Roh, Sung-Woo;Rhim, Seung-Chul;Lee, Chun-Sung;Kwon, Soon-Chan;Kim, Jeoung-Hee
    • Journal of Korean Neurosurgical Society
    • /
    • v.37 no.4
    • /
    • pp.253-257
    • /
    • 2005
  • Objective: We analyze pain relief, deformity correction and complication rate after percutaneous kyphoplasty for osteoporotic vertebral compression fractures. Methods: The authors retrospectively reviewed medical records and radiological findings of 32 patients who underwent percutaneous kyphoplasty for osteoporotic vertebral compression fractures. Results: The patients had significant pain improvement with the procedure. The visual analogue scale score reduced from 8.6 to 3.4 significantly after the procedure. The midline vertebral body height significantly increased postoperatively, but mean kyphotic angle did not. There was no serious complication except one case of epidural cement leakage without neurological impairment. Conclusion: Balloon kyphoplasty safely can reduce severe back pain and returned geriatric patients to higher activity levels. The midline vertebral height is restored significantly. However kyphotic deformity correction is not significant as contrary to what we expected from the present study before it was carried out.

Clinical Findings on Vertebral Compression Fracture Diagnosed with MRI (자기공명영상으로 진단된 척추 압박골절의 임상적 소견)

  • Kim, Ham-Gyum
    • Journal of radiological science and technology
    • /
    • v.28 no.3
    • /
    • pp.219-226
    • /
    • 2005
  • By analyzing the severally clinical characteristics such as the prevalence by gender and age, and the developmental region, and the developmental factor in terms of vertebral compression fracture, which was diagnosed by MRI(Magnetic Resonance Imaging), the following conclusions were obtained. 1. The general characteristics in 183 research subjects, were 70 men (38.0%) and 113 women (62.0%), and aged from the minimum 16 years old to the maximum 84 years old. 2. Among 183 persons with abnormal findings in vertebral compression fracture, the single compression fracture was included 111 persons (60.7%) with 38 men (34.0%) and 73 women (66.0%), and women in their 60s were largest with 32 persons. 3. As the multiple compression fracture was included 72 persons (39.3%) among 183 research subjects, and as the incidence had 182 cases, this is what classified the case in which one person with abnormal findings has the compression fracture at the levels with more than one, and there were 70 cases (38.0%) in men and 112 cases (62.0%) in women, and it is being indicated the large frequency in women in their 60s and in their 70s. 4. The developmental regions in the single compression fracture and the multiple compression fracture, were generated about 70% of the whole at $T11{\sim}L2$. 5. In terms of the prevalence by cause for compression fracture in 183 whole subjects, it was largest with 41.4% in the fracture caused by trauma in case of men, and with 70.0% in what was caused by the osteoporosis in case of women, and as for a case that combined men and women, it was largest with 56.8% in the vertebral compression fracture caused by osteoporosis.

  • PDF

SNR and ADC Changes at Increasing b Values among Patients with Lumbar Vertebral Compression Fracture on 1.5T MR Diffusion Weighted Images (1.5T MR 기기를 이용한 확산강조영상에서 b Value의 증가에 따른 요추압박골절 환자의 신호대 잡음비와 현성 확산 계수의 변화)

  • Cho, Jae-Hwan;Park, Cheol-Soo;Lee, Sun-Yeob;Kim, Bo-Hui
    • Progress in Medical Physics
    • /
    • v.21 no.1
    • /
    • pp.52-59
    • /
    • 2010
  • To examine among patients with vertebral compression fracture the extent to which signal-to-noise ratio (SNR) and Apparent Diffusion Coefficient (ADC) values at the lumbar vertebral compression fracture site vary on diffusion-weighted MR images according to varying b values on the 1.5T MR device. Diffusion-weighted MR images of 30 patients with compression fracture due to chronic osteoporosis who underwent vertebral MRI from Jan. 2008 to Nov. 2009 were respectively obtained using a 1.5-T MR scanner with the b values increased from 400, 600, 800, 1,000 to $1,200\;s/mm^2$. For diffusion-weighted MR images with different b values, the signal-to-noise ratio (SNR) was assessed at three sites: the site of compression fracture of the lumbar vertebral body at L1 to L5, and both the upper and lower discs of the said fracture site, while for ADC map images with different b values, the SNR and ADC were respectively assessed at those three sites. As a quantitative analysis, diffusion-weighted MR images and ADC map images with b value of $400\;s/mm^2$ (the base b values) were respectively compared with the corresponding images with each different b value. As far as qualitative analysis is concerned, for both diffusion-weighted MR and ADC map images with b value of $400\;s/mm^2$, the extent to which signal intensity values obtained at the site of compression fracture of the lumbar vertebral body at L1 to L5 vary according to the increasing b values were examined. The quantitative analysis found that for both diffusion-weighted MR and ADC map images, as the b values increased, the SNR were relatively lowered at all the three sites, compared to the base b value. Also, it was found that as the b values increased, ADC valueswere relatively lowered at all the three sites on ADC map images. On the other hand, the qualitative analysis found that as the b values increased to more than $400\;s/mm^2$, the signal intensity gradually decreased at all the sites, while at the levels of more than $1,000\;s/mm^2$, severe image noises appeared at all of the three sites. In addition, higher signal intensity was found at the site of compression fracture of the lumbar vertebral body than at the discs. Findings showed that with the b value being increased, both the signal-to-noise ratio (SNR) and Apparent Diffusion Coefficient (ADC) values gradually decreased at all the sites of the lumbar vertebral compression fracture and both the upper and lower discs of the fracture site, suggesting that there is a possibility of a wider range of applications to assessment of various vertebral pathologies by utilizing multi b values in the diffusion-weighted MRI examination.

Cauda Equina Syndrome after Percutaneous Balloon Kyphoplasty for Pathologic Compression Fracture (병적 척추체 압박 골절 환자에서 경피적 풍선 척추 성형술 시행 후 발생한 마미 증후군)

  • Park, Sung Jun;Park, Myung Hoon;Park, Jae Woo;Cho, Kyu Jung
    • Journal of the Korean Orthopaedic Association
    • /
    • v.55 no.1
    • /
    • pp.90-94
    • /
    • 2020
  • Percutaneous balloon kyphoplasty is an option for pain relief in pathological vertebral compression fractures. Complications related to cement leakage through cortical defects have been reported. On the other hand, dural compression due to retropulsion of the tumor mass is rarely reported. The authors report a case of a 65-year female patient who had cauda equina syndrome after a percutaneous balloon kyphoplasty in a pathological vertebral fracture, even though epidural compression were not found prior to surgery. Magnetic resonance imaging revealed retropulsion of the tumor mass into the spinal canal through the disrupted posterior vertebral cortex.

Conservative treatment of lumbar compression fracture with illeus and urinary disorder -A case of study - (대소변불리(大小便不利)를 동반한 척추 압박골절 환자 치험 1례)

  • Park, Sung-Ho;Park, Jun-Sik;Song, Yun-Kyung;Eom, Yu-Sik
    • The Journal of Korea CHUNA Manual Medicine
    • /
    • v.6 no.1
    • /
    • pp.169-176
    • /
    • 2005
  • In recent years, according to the increase of the osteoporosis and traffic accidents, the vertebral compression fracture patients are increased, This Study is clinical observation to the patients who be taken compression fracture of the $L1^{\sim}L2$ vertebra bodies with the symptoms of urinary disorder and ileus. She was treated by bed rest, acupuncture and moxibustion, herb medicine, physical therapy. In the observation of this case, I think that conservative treatment which involved acupuncture, moxibustion therapy and herb medicinal treatment is more effective than common nonoperative therapy.

  • PDF

The Retrial of Percutaneous Vertebroplasty for the Treatment of Vertebral Compression Fracture

  • Kim, Han-Woong;Kwon, Austin;Lee, Min-Cheol;Song, Jae-Wook;Kim, Sang-Kyu;Kim, In-Hwan
    • Journal of Korean Neurosurgical Society
    • /
    • v.47 no.4
    • /
    • pp.278-281
    • /
    • 2010
  • Objective : For the treatment of osteoporotic vertebral compression fracture, percutaneous vertebroplasty (PVP) is currently widely used as an effective and relatively safe procedure. However, some patients do not experience pain relief after PVP. We performed several additional PVP procedures in those patients who did not have any improvement of pain after their initial PVP and we obtained good results. Our purpose is to demonstrate the effective results of an additional PVP procedure at the same previously treated level. Methods : We reviewed the medical records and the radiologic data of the PVP procedures that were performed at our hospital from November 2005 to May 2008 to determine the patients who had undergone additional PVP. We identified ten patients and we measured the clinical outcomes according to the visual analogue scale (VAS) score and the radiologic parameters, including the anterior body height and the kyphotic angulation. Results : The mean volume of polymethylmethacrylate injected into each vertebrae was 4.3 mL (range: 2-8 mL). The mean VAS score was reduced from 8 to 2.32. The anterior body height was increased from 1.7 cm to 2.32 cm. The kyphotic angulation was restored from 10.14 degrees to 2.32 degrees. There were no complications noted. Conclusion : The clinical and radiologic outcomes suggest that additional PVP is effective for relieving pain and restoring the vertebral body in patients who have unrelieved pain after their initial PVP. Our study demonstrates that additional PVP performed at the previously-treated vertebral levels could provide therapeutic benefit.

Osteoplasty in Acute Vertebral Burst Fractures

  • Park, Sang-Kyu;Bak, Koang-Hum;Cheong, Jin-Hwan;Kim, Jae-Min;Kim, Choong-Hyun
    • Journal of Korean Neurosurgical Society
    • /
    • v.40 no.2
    • /
    • pp.90-94
    • /
    • 2006
  • Objective : Acute vertebral burst fractures warrant extensive fixation and fusion on the spine. Osteoplasty [vertebroplasty with high density resin without vertebral expansion] has been used to treat osteoporotic vertebral compression fractures. We report our experiences with osteoplasty in acute vertebral burst fractures. Methods : Twenty-eight cases of acute vertebral burst fracture were operated with osteoplasty. Eighteen patients had osteoporosis concurrently. Preoperative MRI was performed in all cases to find fracture level and to evaluate the severity of injury. Preoperative CT revealed burst fracture in the series. The patients with severe ligament injury or spinal canal compromise were excluded from indication. Osteoplasty was performed under local anesthesia and high density polymethylmethacrylate[PMMA] was injected carefully avoiding cement leakage into spinal canal. The procedure was performed unilaterally in 21 cases and bilaterally in 7 cases. The patients were allowed to ambulate right after surgery. Most patients discharged within 5 days and followed up at least 6 months. Results : There were 12 men and 16 women with average age of 45.3[28-82]. Five patients had 2 level fractures and 2 patients had 3 level fractures. The average injection volume was 5.6cc per level Average VAS [Visual Analogue Scale] improved 26mm after surgery. The immediate postoperative X-ray showed 2 cases of filler spillage into spinal canal and 4 cases of leakage into the retroperitoneal space. One patient with intraspinal leakage was underwent the laminectomy to remove the resin. Conclusion : Osteoplasty is a safe and new treatment option in the burst fractures. Osteoplasty with minimally invasive technique reduced the hospital stay and recovery time in vertebral fracture patients.

Repeat Vertebroplasty for the Subsequent Refracture of Procedured Vertebra

  • Choi, Sang Sik;Hur, Won Seok;Lee, Jae Jin;Oh, Seok Kyeong;Lee, Mi Kyoung
    • The Korean Journal of Pain
    • /
    • v.26 no.1
    • /
    • pp.94-97
    • /
    • 2013
  • Vertebroplasty (VP) can effectively treat pain and immobility caused by vertebral compression fracture. Because of complications such as extravasation of bone cement (polymethylmethacrylate, PMMA) and adjacent vertebral fractures, some practitioners prefer to inject a small volume of PMMA. In that case, however, insufficient augmentation or a subsequent refracture of the treated vertebrae can occur. A 65-year-old woman visited our clinic complaining of unrelieved severe low back and bilateral flank pain even after she had undergone VP on the $1^{st}$ and $4^{th}$ (L1 and L4) lumbar vertebrae a month earlier. Radiologic findings showed the refracture of L1. We successfully performed the repeat VP by filling the vertebra with a sufficient volume of PMMA, and no complications occurred. The patient's pain and immobility resolved completely three days after the procedure and she remained symptom-free a month later. In conclusion, VP with small volume cement impaction may fail to relieve fracture-induced symptoms, and the refracture of an augmented vertebral body may occur. In this case, repeat VP can effectively resolve both the persistent symptoms and problems of new onset resulting from refracture of the augmented vertebral body due to insufficient volume of bone cement.