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PubMed1993

Vertebral compression fractures sustained during golfing: report of three cases.

Considerable concern has been expressed about the type and level of exercise that are safe for women with osteopenia and osteoporosis; however, published information on the effect of golfing on the osteoporotic spine is meager. We describe three postmenopausal patients with acute compression fractures of the vertebrae that occurred during midswing while golfing. These healthy, active women were long-term golfers; their ages at the time of the trauma were 63, 58, and 66 years. In one patient (case 1), osteoporosis was diagnosed before the golf-related injury. The two other patients (cases 2 and 3) sought medical attention after the trauma and were found to have osteoporosis. The bone mineral density of the lumbar vertebrae (L2-4) in the three patients at the time of or shortly after the trauma was as follows: case 1, 0.77 g/cm2 (3rd percentile of normal, corrected for age); case 2, 0.63 g/cm2 (less than 1st percentile of normal, corrected for age); and case 3, 0.69 g/cm2 (2nd percentile of normal, corrected for age). These findings raise the issue of the safety of golfing for women with previously diagnosed osteoporosis and for those with predisposing risk factors for the disease. Research studies of the kinematics and kinetics of the spine during the golf swing should be conducted. In the interim, a rigid back support for golfers with osteoporosis may be helpful until more conclusive evidence is available from controlled trials.

Aged↗
PubMed1999

Childhood leukemia presenting with back pain and vertebral compression fractures.

Vertebral body collapse and back pain are an unusual presentation for childhood leukemia. This report is intended to promote greater awareness that acute lymphocytic leukemia can cause significant back pain in children without other systemic symptoms. We describe four cases in which patients with acute lymphocytic leukemia presented with back pain and vertebral compression fractures. All of the patients were initially misdiagnosed. No patient had neurologic compromise, despite extensive vertebral body collapse. The back pain was relieved after chemotherapy.

Back Pain↗
PubMed2005

Balloon kyphoplasty for vertebral compression fractures secondary to polyostotic fibrous dysplasia. Case report.

This 25-year-old woman with polyostotic fibrous dysplasia (McCune-Albright syndrome) suffered low-back pain after a minor traumatic injury. Neurological examination demonstrated normal status. Magnetic resonance imaging revealed cystic lesions in multiple thoracic and lumbar vertebral bodies, consistent with polyostotic fibrous dysplasia. Severe vertebral compression fractures (VCFs) were seen at T-8 and L-2. Balloon kyphoplasty was performed to treat the T-8 and L-2 VCFs and also prophylactically at T-9 and T-10 to forestall impending fractures at those levels. The patient tolerated the procedures very well and reported complete resolution of back pain. Balloon kyphoplasty may be an option in patients with painful VCFs caused by fibrous dysplasia.

Female↗
PubMed1991

Systemic mastocytosis presenting with severe spinal osteopenia and multiple compression fractures.

Systemic mastocytosis is a rare condition in which mast cells infiltrate various organs, including the skeleton. Because the mast cell secretes various bioactive substances that may induce bone resorption, this condition may cause generalized osteoporosis. We describe a case of a 28-year-old woman who presented with a painful thoracolumbar kyphosis due to generalized osteopenia and multiple pathological compression fractures and was found to have mastocytosis. She underwent operative stabilization of her kyphotic deformity with anterior interbody fusion and posterior Cotrel-Dubousset (CD) instrumentation and fusion. We conclude that mastocytosis should be suspected in an atypical case of so-called idiopathic osteoporosis.

Adult↗
PubMed2006

Kyphoplasty reduction of osteoporotic vertebral compression fractures: correction of local kyphosis versus overall sagittal alignment.

STUDY DESIGN: A retrospective study of patients who underwent 1-3-level kyphoplasty procedures at a single institute. OBJECTIVE: To examine and compare the effects of single and multilevel kyphoplasty procedures on local versus overall sagittal alignment of the spine. SUMMARY OF BACKGROUND DATA: Cement augmentation has been a safe and effective method in the treatment of symptomatic vertebral compression fractures (VCFs). In addition to providing rapid pain relief, balloon tamp kyphoplasty has reduced acute fractures, allowed controlled cement placement under lower pressure, and resulted in improvement of deformity. The restoration of normal overall spinal sagittal alignment in the elderly patient with a VCF and kyphotic deformity has obvious benefits. Although significant correction of local kyphosis (fractured vertebra) has been reported in the literature, to our knowledge, there have been no reports on whether this leads to an improved overall sagittal alignment. METHODS: A total of 65 consecutive patients with symptomatic VCFs who underwent 1-3-level kyphoplasty procedures were included in the study. Preoperative and postoperative radiographs were analyzed to quantify local and overall spinal sagittal alignment correction. Preoperative and postoperative vertebral heights at the fractured levels were also measured and categorized into anterior, middle, or posterior vertebral heights. RESULTS: Measurements revealed that kyphoplasty reduced local kyphotic deformity at the fractured vertebra by an average of 7.3 degrees (63% of preoperative kyphosis). This result did not translate to similar correction in overall sagittal alignment. In fact, angular correction decreased to 2.4 degrees (20% of preoperative kyphosis at fractured level) when measured 1 level above and below. The angular correction further decreased to 1.5 degrees and 1.0 degrees (13% and 8% of preoperative kyphosis at fractured level), respectively, at spans of 2 and 3 levels above and below. Average height gain was highest in the middle of the vertebral body (39% increase) compared to the anterior or posterior edges (19% and 3% increases, respectively). With multilevel kyphoplasty procedures, higher angular gains were seen over more vertebrae compared to the 7.3 degrees for a single-level kyphoplasty: 7.8 degrees over 2 levels and 7.7 degrees over 3 levels for 2 and 3-level kyphoplasty procedures, respectively. Kyphoplasty was able to achieve higher angular reduction in thoracic versus lumbar fractures (8.5 vs. 6.4 degrees, P < 0.01). The angular correction was also better maintained over adjacent segments in the thoracic spine. CONCLUSION: The majority of kyphosis correction by kyphoplasty is limited to the vertebral body treated. The majority of height gained after kyphoplasty occurs in the midbody. Higher correction over longer spans of the spine can be achieved with multilevel kyphoplasty procedures, in proportion to the number of levels addressed. Notwithstanding its well-published clinical efficacy, it is unrealistic to expect a 1 or 2-level kyphoplasty to improve significantly the overall sagittal alignment after VCFs.

Aged↗
PubMed2002

Vertebroplasty for osteoporotic compression fractures: current practice and evolving techniques.

Perutaneous vertebroplasty was developed in France by Deramond et al., who provided initial reports of the procedure in 1987. This minimally invasive procedure uses a large-bore bone-cutting needle to percutaneously access a vertebral body, inject bone cement, and thereby stabilize and reinforce the remaining bone structure. The procedure was used initially to treat aggressive hemangiomas, but it then was extended to the treatment of osteolytic metastases and myeloma and currently osteoporotic compression fractures refractory to medical therapy. In this article, we review the current technique and its indications along with emerging devices and areas of current research.

Aged↗
PubMed2000

Pyogenic vertebral osteomyelitis presenting as single spinal compression fracture: a case report and review of the literature.

STUDY DESIGN: A case report of pyogenic vertebral osteomyelitis (PVO) presenting as single collapsed vertebral body without narrowing of the intervertebral disc space, and review of the literature. OBJECTIVE: To describe an unusual case of PVO showing atypical radiological change and call attention to this condition so that others may avoid this diagnostic pitfall. SETTING: Japan. METHODS: A 62-year-old diabetic woman with suspected T12 pathological fracture of malignant spinal tumor and neurological involvement received urgent anterior decompression and spinal reconstruction without biopsy. RESULTS: Anterior decompression and spinal reconstruction was performed, but histological examination of the specimen after surgery unexpectedly revealed PVO. The surgery was followed by therapy with antibiotics for 7 months. A follow-up radiograph at 5 years after surgery revealed that solid consolidation has been achieved. CONCLUSIONS: Diagnosis of PVO presenting with single spinal compression fracture is very difficult. Although the finding of the high signal intensity in the lesion equal to or higher than that of the cerebrospinal fluid on T2-weighted MR image seemed to be the most reliable diagnostic modality retrospectively, diagnosis of this type of PVO is impossible without histology. A needle biopsy before surgery is strongly recommended.

Anti-Bacterial Agents↗
PubMedDate not supplied

Spinal epidural hematoma after a pathologic compression fracture: an unusual presentation of multiple myeloma.

BACKGROUND CONTEXT: Spinal epidural hematoma can result from traumatic and atraumatic etiologies. Atraumatic spinal epidural hematomas have been reported as an initial presentation of multiple myeloma. There are no other reports previously describing spinal epidural hematoma after a pathologic spinal fracture. PURPOSE: To present the first reported case of a spinal epidural hematoma after a pathologic fracture and a very unusual initial presentation of multiple myeloma in a young patient. STUDY DESIGN/SETTING: Case report. METHODS: A healthy asymptomatic 37-year-old male was struck in the head with a ball while playing soccer. Initial symptoms included severe back pain without neurologic symptoms. Complete motor paralysis developed over the next 24 hours in the lower extremities with a sensory level of T10. Magnetic resonance imaging evaluation of the spine revealed a T6 compression fracture with a dorsal T3 to T10 epidural hematoma. The patient underwent surgical T2 to T8 posterior spinal decompression with evacuation of the hematoma. Serum and urine electrophoresis and bone marrow biopsy were performed. RESULTS: The results of the electrophoresis revealed an immunoglobulin A monoclonal spike. The bone marrow biopsy was positive for plasma cell myeloma. Recovery of some motor function was noted in both lower extremities postoperatively. The patient was subsequently started on steroids and chemotherapy for myeloma. The patient has also undergone bone marrow transplant, and his myeloma is currently in remission. CONCLUSION: This is the first reported case of spinal epidural hematoma after a pathologic spinal fracture. Also, this case represents an unusual initial presentation of multiple myeloma in a young patient.

Adult↗
PubMed1994

Fractal geometry and vertebral compression fractures.

Cancellous bone in postmenopausal osteoporosis is characterized by widely spaced and disconnected trabeculae. These architectural changes may disproportionately increase bone fragility compared with the decrease in bone mass alone. To determine whether there is an independent architectural contribution to fracture risk, we applied fractal geometry to the cancellous bone in osteoporosis. Fractal objects have recurrent, branching patterns that are quantified by a fractal dimension D, that describes how the object fills space. Photomicrographs of transiliac bone biopsy specimens were digitized, and D was calculated from the negative of the straight portion of the slope of the log of the number of pixels containing boundary points versus the log of the pixel size over a range of pixel sizes. The results were compared with the cancellous bone histomorphometry in 31 individuals, aged 19-80 years, who were healthy before sudden death. D was inversely related to age (r = -0.72, p < 0.0001) and trabecular spacing (r = -0.87; p < 0.0001) and directly related to bone area (r = 0.86, p < 0.0001) and trabecular number (r = 0.83, p < 0.0001). We then examined 12 healthy volunteers and 12 patients with vertebral compression fractures as a result of osteoporosis who were matched for age and cancellous bone area. The patients with fractures had a 7.9% lower mean value for D (1.224 +/- 0.085 SD versus 1.329 +/- 0.125, p < 0.026). Other markers of the cancellous architecture, such as trabecular width, separation, and number, were not different between the matched groups.(ABSTRACT TRUNCATED AT 250 WORDS)

Adult↗
PubMedDate not supplied

MR prediction of benign and malignant vertebral compression fractures.

We reviewed spinal MR images of 58 patients with 98 compressed vertebrae. Benign (47 vertebrae) or malignant (51 vertebrae) etiology was established by biopsy or radiologic follow-up. Compressed vertebrae were analyzed for presence and characteristics of signal abnormality, altered vertebral contour, Schmorl's nodes, pedicular involvement, and contrast uptake. Statistical analysis was performed. Diffuse and homogeneous decrease in signal intensity on T1-weighted images, convex vertebral contour, involvement of the pedicles, and a lumbar location were more frequently observed in malignant fractures (P < .01). A thoracic location, lack of signal change, or a band-like abnormality and absence of pedicular involvement or contour abnormality characterized benign fractures (P < .01). Schmorl's nodes and enhancement did not help establish a diagnosis. When a constellation of MR criteria are applied, the accuracy of the diagnosis of malignant and benign vertebral compression fractures may reach 94%.

Adult↗
PubMed1984

Internal fixation of femoral neck fractures. Compression screw compared with nail plate fixation.

In a prospective, randomized study of femoral neck fracture operations, a newly developed compression-screw device was compared with the McLaughlin nail-plate. One hundred and twenty-eight fractures were treated with the compression screw and 127 with a nail plate. The patients were followed up for 3 years. All undisplaced fractures healed in both groups. Eleven per cent of displaced Garden 3 and 4 fractures did not heal in the compression-screw group compared to 25 per cent in the nail-plate group. Late segmental collapse occurred in 15 per cent of the healed displaced fractures in the compression-screw group, compared to 21 per cent in the nail-plate group. Fixation of femoral neck fractures using the new compression-screw device gave fewer failures without concomitant disadvantages compared to nail plate fixation.

Aged↗
PubMed2004

Results of palmar plating of the lunate facet combined with external fixation for the treatment of high-energy compression fractures of the distal radius.

OBJECTIVES: The study evaluated the outcome of the treatment of patients who sustained high-energy, compression-type injuries of the distal radius. DESIGN: The retrospective study evaluated the outcome of reduction and plating of the lunate facet in conjunction with standard external fixation. SETTING: A Level I trauma center. PATIENTS: Inclusion criteria for study participation included: 1) age between 18 and 65 years of age with no evidence of concomitant metabolic bone disease; and 2) a 3- or 4-part compression type fracture of the distal radius with residual displacement of the palmar lunate facet despite reduction of the dorsal cortex by the application of an external fixator. INTERVENTION: Fractures were treated with palmar plating of the depressed lunate facet combined with dorsal external fixation. MAIN OUTCOME MEASUREMENTS: Posttreatment evaluations consisted of measurements of range of motion, grip strength, radiographic evaluations, and completion of Disability of Arm, Shoulder, and Hand questionnaires. RESULTS: Three months after surgery, 20 of 21 patients exhibited full range of motion at the MCP/PIP joints. At the 2-year follow-up, an average palmar tilt of +1.0 degrees, radial inclination of 24 degrees, radial length of 12 mm, ulnar variance of 0.5 mm, intra-articular gap of 0.1 mm, and intra-articular step-off of 0.3 mm was documented. Using the Garland and Werley rating system, results were rated as excellent or good for 18 wrists, fair for 2 wrists, and poor for 1 wrist. Mean Disability of Arm, Shoulder, and Hand functional scores and athletic scores improved at 6 months. CONCLUSIONS: Reduction and plating of the lunate facet in conjunction with standard external fixation permits: 1) visualization and reduction of the palmar lunate facet; and 2) reduction of palmar tilt to neutral tilt without significant radial shortening. This technique should be considered as an acceptable option in the treatment of high-energy fractures of the distal radius.

Adult↗
PubMed2006

Efficacy of postural reduction in osteoporotic vertebral compression fractures followed by percutaneous vertebroplasty.

OBJECTIVE: Vertebroplasty in the symptomatic osteoporotic vertebral fracture has become increasingly popular. However, there have been some limitations in restoring the height of the collapsed vertebrae and in preventing the leaking of cement. In the severely collapsed vertebrae of more than two thirds of their original height, vertebroplasty is regarded as a contraindication. We tried postural reduction using a soft pillow under the compressed level. This study was undertaken to investigate the effectiveness of the combination of postural reduction and vertebroplasty for re-expansion and stabilization of the osteoporotic vertebral fractures. METHODS: A total of 75 patients with single level vertebral compression fracture were treated with postural reduction followed by vertebroplasty. In 30 patients, the vertebral body was severely collapsed more than two-thirds of its original height. We calculated the compression ratio (anterior height/posterior height) and measured the Cobb angle. We analyzed the degree of re-expansion according to the onset duration. RESULTS: The mean compression ratio was 0.60 +/- 0.15 initially and increased to 0.75 +/- 0.17 after vertebroplasty. The mean Cobb angle was 16.14 +/- 11.29 degrees and corrected to 10.71 +/- 12.08 degrees. The degree of re-expansion showed significant relation with the onset duration. Twenty-eight of 30 (93%) severely collapsed vertebrae re-expanded after postural reduction, which made vertebroplasty possible. CONCLUSION: This new method of vertebroplasty leads to significant restoration of height and correction of kyphosis. The re-expansion was closely related with onset duration. In cases of severely collapsed vertebrae which is able to be re-expanded by postural reduction, vertebroplasty could be applied safely.

Aged↗
PubMed2005

Delayed intracranial hypertension and cerebellar tonsillar necrosis associated with a depressed occipital skull fracture compressing the superior sagittal sinus. Case report.

Depressed skull fractures overlying the major venous sinus are often managed nonoperatively because of the high associated risks of surgery in these locations. In the presence of clinical and radiographic evidence of sinus occlusion, however, surgical therapy may be necessary. The authors present the case of a 9-year-old boy with a depressed skull fracture overlying the posterior third of the superior sagittal sinus. After initial conservative treatment, delayed signs of intracranial hypertension and a symptomatic tonsillar herniation with tonsillar necrosis developed. Possible causes as well as diagnostic and treatment options are reviewed.

Cerebellum↗
PubMed2002

[Vertebral body stenting. A method for repositioning and augmenting vertebral compression fractures].

UNLABELLED: Purpose of the study was to demonstrate the effectiveness of expanding a fractured vertebral body by transpedicular dilatation and stenting. 7 human cadaveric vertebral bodies from L2 to L5 underwent axia compression until a vertebral burst fracture was provoked. Then, by bilateral transpedicular approach, balloon-catheters were introduced, which were armed with stents, usually used for angioplasty. The catheters were inflated with radiolucent fluid and the stents expanded under radiologic control. After expansion, the balloon was deflated and removed, the stents resting inside the vertebral body, holding their inflated shape. Then, the resulting hole was filled with an injectable biodegradable calcium-phosphate. CT-scans were performed after destruction and after expansion. Morphology before and after expansion was judged, using 3-D reconstructions. Vertebral body strength was measured before destruction and after treatment with an Instron testing machine. RESULTS: Vertebral body shape could be restored. Also impressed central parts of the bony endplate could be elevated by using a convergent approach through the pedicles. There was no collapse of the vertebral body after removing the catheter-balloons The vertebral body strength could be restored up to a physiologic level. This procedure gives new perspectives in the treatment either of osteoporotic compression or traumatic vertebral fracture. By using CT-guided technique, it could be performed by a minimally invasive approach percutaneously.

Aged↗
PubMed1995

A questionnaire to evaluate disability in osteoporotic patients with vertebral compression fractures.

BACKGROUND: Few studies have reported on the functional disability due to vertebral compression factors in osteoporosis. The Osteoporosis Functional Disability Questionnaire (OFDQ) was developed to assess disability in patients with osteoporosis and back pain due to vertebral fractures. The domains of the OFDQ include: quantitative indices of pain, a standard 20-item depression scale, 26 items relating to functional abilities, a scale of social activities, and confidence in the ability of prescribed osteoporosis treatment to reverse disability. METHODS: Reliability of the OFDQ was assessed using test-retest and internal consistency methods. Criterion validity was demonstrated by correlating disability against radiographic evidence of vertebral fractures. Construct validity was demonstrated through comparisons of 81 patients with osteoporosis and fractures to 37 healthy age-matched controls. Additional evidence was found in comparing 45 of the 81 cases who were actively engaged in an exercise program with 36 cases who were sedentary. RESULTS: The test-retest reliabilities ranged from .76 to .93, with internal consistencies from .57 to .96. The OFDQ correlated significantly with relevant spinal pathology, and showed significant improvements in activities of daily living and socialization when active exercisers were compared to inactive patients with osteoporosis. CONCLUSIONS: The OFDQ is a reliable instrument which correlates well with objective measures of osteoporotic spinal damage. It is also sensitive to changes in disability brought about by participation in our aerobic exercise program. The OFDQ may be a useful adjunct to measuring outcomes in other osteoporotic treatment protocols.

Activities of Daily Living↗