• Title/Summary/Keyword: Dural repair

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The Incidence and Management of Dural Tears and Cerebrospinal Fluid Leakage during Corrective Osteotomy for Ankylosing Spondylitis with Kyphotic Deformity

  • Jo, Dae-Jean;Kim, Ki-Tack;Lee, Sang-Hun;Cho, Myung-Guk;Seo, Eun-Min
    • Journal of Korean Neurosurgical Society
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    • v.58 no.1
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    • pp.60-64
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    • 2015
  • Objective : To present the incidence and management of dural tears and cerebrospinal fluid leakage during corrective osteotomy [Pedicle Subtraction Osteotomy (PSO) or Smith-Petersen Osteotomy (SPO)] for ankylosing spondylitis with kyphotic deformity. Methods : A retrospective study was performed for ankylosing spondylitis patients with fixed sagittal imbalance, who had undergone corrective osteotomy (PSO or SPO) at lumbar level. 87 patients were included in this study. 55 patients underwent PSO, 32 patients underwent SPO. The mean age of the patients at the time of surgery was 41.7 years (21-70 years). Of the 87 patients, 15 patients had intraoperative dural tears. Results : The overall incidence of dural tears was 17.2%. The incidence of dural tears during PSO was 20.0%, SPO was 12.5%. There was significant difference in the incidence of dural tears based on surgical procedures ( PSO vs. SPO) (p<0.05). The dural tears ranged in size from 12 to $221mm^2$. A nine of 15 patients had the relatively small dural tears, underwent direct repair via watertight closure. The remaining 6 patients had the large dural tears, consequently direct repair was impossible. The large dural tears were repaired with an on-lay graft of muscle, fascia or fat harvested from the adjacent operation site. All patients had a successful repair with no patient requiring reoperation for the cerebrospinal fluid leak. Conclusion : The overall incidence of dural tears during PSO or SPO for ankylosing spondylitis with kyphotic deformity was 17.2%. The risk factor of dural tears was complexity of surgery. All dural tears were repaired primarily using direct suture, muscle, fascia or fat graft.

Transdural Nerve Rootlet Entrapment in the Intervertebral Disc Space through Minimal Dural Tear : Report of 4 Cases

  • Choi, Jeong Hoon;Kim, Jin-Sung;Jang, Jee-Soo;Lee, Dong Yeob
    • Journal of Korean Neurosurgical Society
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    • v.53 no.1
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    • pp.52-56
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    • 2013
  • Four patients underwent lumbar surgery. In all four patients, the dura was minimally torn during the operation. However, none exhibited signs of postoperative cerebrospinal fluid leakage. In each case, a few days after the operation, the patient suddenly experienced severe recurring pain in the leg. Repeat magnetic resonance imaging showed transdural nerve rootlets entrapped in the intervertebral disc space. On exploration, ventral dural tears and transdural nerve rootlet entrapment were confirmed. Midline durotomy, herniated rootlet repositioning, and ventral dural tear repair were performed, and patients' symptoms improved after rootlet repositioning. Even with minimal dural tearing, nerve rootlets may become entrapped, resulting in severe recurring symptoms. Therefore, the dural tear must be identified and repaired during the first operation.

Remote Cerebral and Cerebellar Hemorrhage after Massive Cerebrospinal Fluid Leakage

  • You, Sung-Hye;Son, Kyu-Ri;Lee, Nam-Joon;Suh, Jung-Keun
    • Journal of Korean Neurosurgical Society
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    • v.51 no.4
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    • pp.240-243
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    • 2012
  • Dural tears can occur during spinal surgery and may lead to cerebrospinal fluid (CSF) leakage which is rarely involved in remote cerebellar hemorrhage. Only a few of cases of simultaneous cerebral and cerebellar hemorrhage have been reported in the English literature. We experienced a case of multiple remote cerebral and cerebellar hemorrhages in a 63-year-old man who exhibited no significant neurologic deficits after spinal surgery. Magnetic resonance imaging (MRI) performed 4 days after the surgery showed a large amount of CSF leakage in the lumbosacral space. The patient underwent the second surgery for primary repair of the dural defect, but complained of headache after dural repair surgery. Brain MRI taken 6 days after the dural repair surgery revealed multifocal remote intracerebral and cerebellar hemorrhages in the right temporal lobe and both cerebellar hemispheres. We recommend diagnostic imaging to secure early identification and treatment of this complication in order to prevent serious neurologic deficits.

Remote Cerebellar Hemorrhage after Lumbar Spinal Surgery

  • Nam, Taek-Kyun;Park, Seung-Won;Min, Byung-Kook;Hwang, Sung-Nam
    • Journal of Korean Neurosurgical Society
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    • v.46 no.5
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    • pp.501-504
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    • 2009
  • Remote cerebellar hemorrhage (RCH) is rare but potentially lethal as a complication of spinal surgery. We recently experienced a case of RCH in a 61-year-old man who showed mental deterioration after lumbar spinal surgery. There was dural tearing with subsequent cerebrospinal fluid (CSF) loss during the surgery. Brain computed tomography scan revealed cerebellar hemorrhage, 3rd and 4th ventricular hemorrhage and pneumocephalus. He underwent suboccipital craniectomy and hematoma removal. The most important pathomechanism leading to RCH after spinal surgery has been known to be venous bleeding due to caudal sagging of cerebellum by rapid leak of large amount of CSF which seems to be related with this case. Dural repair and minimizing CSF loss after intraoperative dural tearing would be helpful to prevent postoperative RCH.

Burr Hole Drainage : Could Be Another Treatment Option for Cerebrospinal Fluid Leakage after Unidentified Dural Tear during Spinal Surgery?

  • Huh, Jisoon
    • Journal of Korean Neurosurgical Society
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    • v.53 no.1
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    • pp.59-61
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    • 2013
  • Authors report a rare case of acute intracranial subdural and intraventricular hemorrhage that were caused by intracranial hypotension resulted from cerebrospinal fluid leakage through an unidentified dural tear site during spinal surgery. The initial brain computed tomography image showed acute hemorrhages combined with preexisting asymptomatic chronic subdural hemorrhage. One burr hole was made over the right parietal skull to drain intracranial hemorrhages and subsequent drainage of cerebrospinal fluid induced by closure of the durotomy site. Among various methods to treat cerebrospinal fluid leakage through unidentified dural injury site, primary repair and spinal subarachnoid drainage are well known treatment options. The brain imaging study to diagnose intracranial hemorrhage should be taken before selecting the treatment method, especially for spinal subarachnoid drainage. Similar mechanism to its spinal counterpart, cranial cerebrospinal fluid drainage has not been mentioned in previous article and could be another treatment option to seal off an unidentified dural tear in particular case of drainage of intracranial hemorrhage is needed.

Treatment of a Traumatic Leptomeningeal Cyst in an Adult with Fibrinogen-Based Collagen

  • Kim, Hoon;Jo, Kwang Wook
    • Journal of Korean Neurosurgical Society
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    • v.53 no.5
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    • pp.300-302
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    • 2013
  • Reports of traumatic leptomeningeal cysts (TLMC) are rare in adults. The standard treatment approach is craniectomy with careful exposure of the intact dural edges, followed by duroplasty. However, occasionally, the location of the TLMC makes achieving watertight duroplasty impossible. Herein, we report the case of a 28-year-old male who presented with a soft growing mass on the vertex of his head 16 months after the head trauma. Upon enhanced CT examination, a bony defect involving both the inner and outer table of the cranium was observed close to the sagittal sinus, and a well-defined cystic mass, 5 cm in diameter, was nested within the defect. The risks associated with extension craniotomy were high because the lesion was located superficial to the sagittal sinus, we opted to use fibrinogen-based collagen fleece (TachoCombR$^{(R)}$) to repair the dural defect. Two months after surgery, the patient remained asymptomatic with a good cosmetic result. In cases like ours, when the defect is near the major sinuses and the risk of rupturing the sinus during watertight dural closure is high, fibrinogen-based collagen fleece (TachoCombR$^{(R)}$) is an effective alternative approach to standard dural suture techniques.

Gluteus Maximus Muscle Flap in Tongue in Groove and Wrap Around Pattern for Refractory CSF Leakage in Extradural Cyst Patient

  • Park, Kyong Chan;Lee, Jun Ho;Shim, Jae Jun;Lee, Hyun Ju;Choi, Hwan Jun
    • Archives of Plastic Surgery
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    • v.49 no.3
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    • pp.365-368
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    • 2022
  • Spinal extradural arachnoid cyst (SEAC) is a rare disease and has surgical challenges because of the critical surrounding anatomy. We describe the rare case of a 58-year-old woman who underwent extradural cyst total excision with dural repair and presented with refractory cerebrospinal fluid (CSF) leakage even though two consecutive surgeries including dural defect re-repair and lumbar-peritoneal shunt were performed. The authors covered the sacral defect using bilateral gluteus maximus muscle flap in tongue in groove and wrap around pattern for protection of visible sacral nerve roots and blockage of CSF leakage point. With the flap coverage, the disappearance of cyst and fluid collection was confirmed in the postoperative radiological finding, and the clinical symptoms were significantly improved. By protecting the sacral nerve roots and covering the base of sacral defect, we can minimize the risk of complication and resolve the refractory fluid collection. Our results suggest that the gluteus muscle flap can be a safe and effective option for sacral defect and CSF leakage in extradural cyst or other conditions.

The Effectiveness of Noninvasive Positive Pressure Ventilation in Subarachnoid Pleural Fistula: A Case Report and Literature Review

  • Soundararajan, Dilip Chand Raja;Shetty, Ajoy Prasad;Kanna, Rishi Mugesh;Rajasekaran, S.
    • Neurospine
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    • v.15 no.4
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    • pp.394-399
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    • 2018
  • Subarachnoid pleural fistula (SPF) is an aberrant communication between the pleural cavity and subarachnoid space, resulting in uncontrolled cerebrospinal fluid drainage. The negative pressure of the pleural cavity creates a continuous suctioning effect, thereby impeding the spontaneous closure of these fistulas. Dural tears or punctures in cardiothoracic procedures, spinal operations, and trauma are known to cause such abnormal communications. Failure to recognize this entity may result in sudden neurological or respiratory complications. Hence, a high index of suspicion is required for early diagnosis and prompt management. Noninvasive positive pressure ventilation has been described to be effective in managing such fistulas, thus mitigating the high morbidity associated with exploratory surgery for primary repair. Herein, we describe the typical presentation of SPF and the clinical course, treatment, and follow-up of a patient who sustained SPF following anterior thoracic spinal surgery.

A Gunshot Wounds to the Cervical Spine and the Cervical Spinal Cord: A Case Report (총상으로 인한 경추부 및 척수손상: 증례 보고)

  • Paeng, Sung Hwa
    • Journal of Trauma and Injury
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    • v.25 no.2
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    • pp.57-62
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    • 2012
  • Gunshot wounds are rare in Korea, but they have tended to increase recently. We experienced an interesting case of penetrating gunshot injuries to the cervical spine with migration the fragments of the bullet within the dural sac of the cervical spine, so discuss the pathomechanics, treatment and complications of gunshot wounds to the spine and present a review of the literature. A 38-year-old man who had tried to commit suicide with a gun was admitted to our hospital with a penetrating injury to the anterior neck. the patient had quadriplegia. A Computed tomography (CT) scan and 3-dimensional CT of the spine showed destruction of the left lateral mass and lamina of the 5th cervical vertebra; the bullet and fragments were found at the level of the 5th cervical vertebra. The posterior approach was done. A total laminectomy and removal of the lateral mass of the 5th cervical vertebrae were performed, and bone fragments and pellets were removed from the spinal canal, but an intradurally retained pellets were not totally removed. A dural laceration was noted intraoperatively, and CSF leakage was observed, so dura repair was done watertightly with prolene 6-0. The dura repair site was covered with fibrin glue and Tachocomb$^{(R)}$. Immediately, a lumbar drain was done. Radiographs included a postoperative CT scan and X-rays. The postoperative neurological status of the patient was improved compared with the preoperative neurological status. however, the patients developed symptoms of menigitis. He received lumbar drainage(200~250 cc/day) and ventilator care. After two weeks, panperitonitis due to duodenal ulcer perforation was identified. Finally, the patient died because of sepsis.

Management of Cerebrospinal Fluid Leak after Traumatic Cervical Spinal Cord Injury (경추 손상 후 뇌척수액 유출에 대한 관리)

  • Lee, Soo Eon;Chung, Chun Kee;Jahng, Tae-Ahn;Kim, Chi Heon
    • Journal of Trauma and Injury
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    • v.26 no.3
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    • pp.151-156
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    • 2013
  • Purpose: Traumatic cervical SCI is frequently accompanied by dural tear and the resulting cerebrospinal fluid (CSF) leak after surgery can be troublesome and delay rehabilitation with increasing morbidity. This study evaluated the incidence of intraoperative CSF leaks in patients with traumatic cervical spinal cord injury (SCI) who underwent anterior cervical surgery and described the reliable management of CSF leaks during the perioperative period. Methods: A retrospective study of medical records and radiological images was done on patients with CSF leaks after cervical spine trauma. Results: Seven patients(13.2%) were identified with CSF leaks during the intraoperative period. All patients were severely injured and showed structural abnormalities on the initial magnetic resonance image (MRI) of the cervical spine. Intraoperatively, no primary repair of dural tear was attempted because of a wide, rough defect size. Therefore, fibrin glue was applied to the operated site in all cases. Although a wound drainage was inserted, it was stopped within the first 24 hours after the operation. No lumbar drainage was performed. Postoperatively, the patients should kept their heads in an elevated position and early ambulation and rehabilitation were encouraged. None of the patients developed complications related to CSF leaks during admission. Conclusion: The incidence of CSF leaks after surgery for cervical spinal trauma is relatively higher than that of cervical spinal stenosis. Therefore, one should expect the possibility of a dural tear and have a simple and effective management protocol for CSF leaks in trauma cases established.