Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 7 de 7
Filter
Add more filters










Database
Language
Publication year range
1.
J Orthop Case Rep ; 11(2): 71-75, 2021 Feb.
Article in English | MEDLINE | ID: mdl-34141675

ABSTRACT

INTRODUCTION: Burst fractures occur frequently in high energy trauma and are commonly associated with falls from height and road traffic accidents. While multiple burst fractures are not uncommon in thoracic spine, three or more contiguous level burst fractures are a relative rarity especially, in lumbar spine. The treatment of multilevel burst fractures must be individualized, and each fracture should be treated according to its inherent stability. To the best of our knowledge, this is the only case of such injury reported in English literature. CASE REPORT: A 17-year-old girl who sustained contiguous three-level lumbar burst fractures with neurological compromise following alleged history of fall from height. Radiographs/computed tomography scan revealed burst fractures of L2, L3, and L4 vertebrae with retropulsion of bony fragments at all the levels. Patient underwent minimally invasive posterior stabilization and anterior Hemi-corpectomy of L2, L4, and fusion. The patient recovered completely from neurological deficits by the end of 6 months. CONCLUSION: Multiple contiguous burst fractures in the lumbar spine are a rare entity. To the best of our knowledge, this is the only case of such injury reported in English literature. The treatment requires a thorough assessment of the fracture pattern and often requires a combination of surgical approaches. Each fracture merits treatment based on individual characteristics of fracture patterns and the amount of canal compromise at each level.

2.
J Orthop Case Rep ; 10(5): 20-23, 2020.
Article in English | MEDLINE | ID: mdl-33312972

ABSTRACT

INTRODUCTION: While odontoid fractures frequently lead to non-union in elderly population, they are relatively rare in the younger age group. We present our management of a rare case of neglected odontoid fracture in an ankylosed spine of a young female. CASE REPORT: A 28-year-old female presented to our emergency department with neck deformity after a history of fall 1 year back. She presented with clinical symptoms and signs of cervical myelopathy. Diagnostic imaging confirmed ankylosis of the cervical spine with a non-union of the odontoid fracture with atlantoaxial instability and kyphosis. She was treated with anterior release of the odontoid through a standard Smith-Robinson approach, anatomical reduction, and posterior occipitocervical stabilization and fusion. CONCLUSION: Non-union with a malpsitioned odontoid fracture in an ankylosed spine can be addressed by an anterior release and reduction with posterior fusion with good functional outcome.

3.
J Orthop Case Rep ; 9(6): 62-64, 2020.
Article in English | MEDLINE | ID: mdl-32548031

ABSTRACT

INTRODUCTION: Cervical spine injuries in the children are unusual, and an incidence rate of 1.5-3% of all the spinal fractures has been reported. The cartilaginous end plate between the dens and the body of the axis usually ossifies at the age of 5-7 years. This anatomical characteristic has been attributed to odontoid synchondrosis fractures in young children. However, odontoid process fractures are rare in children and only few cases have been reported in literature. CASE REPORT: We report a case of a displaced odontoid synchondrosis fracture in a 2-year-old girl with anterior subluxation of C1 over C2 vertebra. This was treated with a posterior atlantoaxial fusion using sublaminar wiring. Immediate post-operative radiography showed partial reduction of the displaced odontoid fragment on C2 body with residual step deformity with angulation at the fracture site. Follow-up at 1 year showed excellent remodeling. CONCLUSION: Synchondrosis fractures of the odontoid are rare and usually found in children under 7 years of age. Most of these patients can be treated by external immobilization alone. However, in small children with significant displacement and angulation, posterior C1-C2 fusion is a better option providing more stability. Furthermore, one can expect significant remodeling of the fracture within this population.

4.
J Orthop Case Rep ; 10(9): 28-32, 2020 Dec.
Article in English | MEDLINE | ID: mdl-34169013

ABSTRACT

INTRODUCTION: Langerhans cell histiocytosis (LCH) in spine is a benign disorder that mainly affects children and is rare in adults. The treatment of LCH in adults is still controversial. The literature is drought with reports regarding management of LCH in adults with pathological fracture. We report a case of LCH at L5 vertebra in an adult patient treated with posterior stabilization, decompression, and anterior corpectomy and reconstruction. CASE PRESENTATION: A 30-year-old manual laborer working in Middle East, presented to us with severe pain in the lower back (VAS-8) with the right lower limb radiculopathy for 6 months. Radiological investigations revealed to have a solitary osteolytic lesion with pathological fracture at L5 vertebral body. MRI showed hyperintense lesion in T2 sagittal images and hypointense in T1 sagittal images in L5 vertebral body. PET scan showed metabolically active lesion involving L5 vertebra body and right ischium. CT-guided biopsy from L5 vertebral body was performed, but was inconclusive. The patient underwent surgical management in the form of posterior stabilization L4-S1 and transpedicular biopsy. The sample was sent for frozen section and confirmed the presence of neoplasia but did not provide sufficient information about the nature of pathology. Intraoperatively, the decision was made to do anterior excision biopsy, corpectomy, and reconstruction with titanium mesh cage filled with cement. The precise diagnosis of LCH was established on histopathological examination and confirmed with immunohistochemistry positivity for CD1a and S100. The patient had immediate relief of his back pain and radicular pain. He was able to resume his daily activities at 1 month after the surgery. At 2-year follow-up patient was asymptomatic and no local recurrence was noticed. CONCLUSION: Surgical excisionfor LCH in adults should be considered in patients with refractory low back pain with pathological fracture, neurological deficits, or spinal instability.

5.
Indian J Orthop ; 53(4): 510-517, 2019.
Article in English | MEDLINE | ID: mdl-31303666

ABSTRACT

STUDY DESIGN: This was a retrospective study. PURPOSE: To evaluate the short term outcomes of a novel self-developed technique of performing uninstrumented open-door cervical laminoplasty (ODCL) in patients with cervical myelopathy secondary to ossified posterior longitudinal ligament (OPLL). REVIEW OF LITERATURE: Published literature on cervical laminoplasties largely focuses on the outcomes of instrumented variants. MATERIALS AND METHODS: Retrospective data were collected from 54 patients who underwent uninstrumented ODCL for cervical OPLL at a single institution from January 2010 to February 2017. The preoperative and postoperative modified Japanese Orthopaedic Association score (mJOA) and Nurick grading were documented. Cervical lordotic angle at C2-C7 and range of motion (ROM) were obtained from the preoperative and postoperative lateral cervical radiographs in neutral and flexion extension views, respectively. Descriptive and analytical statistics were generated by SAS 9.4 University Edition (SAS Institute, Cary. North Carolina, USA). RESULTS: The average age was 58.6 ± 7.8 years. The average time of presentation from the onset of symptoms was 7.6 ± 3 months. Of the 54 patients who were included in the study, majority (48.14%) had segmental type of OPLL while C3-C6 was the most commonly operated level (66.67%). The mean operating time was 115 ± 31 min with a mean blood loss of 165.9 ± 75 ml. There was a significant improvement in the mJOA scores (9.2 ± 1.1-13.7 ± 0.9, P < 0.0001) and Nurick grading (3.4 ± 0.8-1.6 ± 0.5, P < 0.0001) at 24-month followup. Preoperative C2-C7 angle had an average decrease of 4.5° at 24-month followup (19.3 ± 7.2-14.8 ± 8.8, P < 0.0001). There was a mean reduction of 4.3° ± 3.78° noted in the C2-C7 ROM between the preoperative and final followup. CONCLUSION: Uninstrumented ODCL is an easily reproducible and economical alternative to the standard instrumented laminoplasty with equivalent short term outcomes. This technique is a valuable option in the treatment of cervical OPLL, especially in regions with scarce resources.

6.
J Orthop Case Rep ; 8(3): 58-60, 2018.
Article in English | MEDLINE | ID: mdl-30584518

ABSTRACT

INTRODUCTION: Bilateral facetal dislocation without facet fracture, although common in cervical spine, is a very rare entity in lumbar spine with <15 cases reported so far. Such injuries are very unstable involving all the three columns. Neurological insult and visceral affection are commonly associated with bilateral facetal dislocation. CASE REPORT: A 22-year-old gentleman presented with ASIA Aparaplegia following road traffic accident. Radiographs/computed tomography scan revealed pure facetal dislocation L1-L2 with no evidence of facet fracture. The patient also had liver laceration. The patient underwent open instrumented reduction along with left-sidedtransforaminal removal of damaged disc and inter body fusion. The patient improved significantly to ASIA C neurological status at 6-month follow-up. CONCLUSION: Pure facetal dislocation, although rarely seen in lumbar region, is a very unstable injury. Prompt recognition and early intervention facilitate nursing care and neurological recovery. Recognition of associated injuries is also important.

7.
Asian Spine J ; 12(3): 416-422, 2018 Jun.
Article in English | MEDLINE | ID: mdl-29879767

ABSTRACT

STUDY DESIGN: Retrospective study. PURPOSE: To evaluate clinical and radiological outcomes of unstable subaxial cervical spine injuries managed by both posterior tension band column stabilization and anterior decompression, stabilization, and fusion. OVERVIEW OF LITERATURE: Unstable subaxial cervical spine injuries often involve disruption of the anterior column and posterior tension band osteoligamentous complex. Such injuries need immediate surgical intervention. Different methods of reduction and surgical approaches have been published in the literature, with lack of consensus on a uniform or standardized method. Controversy still exists regarding stabilization of unstable cervical fractures by anterior or posterior approach alone or combined approaches. METHODS: We retrospectively evaluated 24 patients with post-traumatic unstable subaxial cervical spine injuries with their preoperative clinical details, X-ray, computed tomography, and magnetic resonance imaging of the cervical spine for fracture classification based on the mechanism of injury with status of disc herniation and posterior tension band disruption. All patients were managed by immediate reduction, posterior and anterior stabilization, and fusion in a single session of anesthesia. Data of all patients were analyzed with respect to pre- and postoperative neurological status based on American Spinal Injury Association grading, Visual Analog Scale score, the observation of bony fusion, and implant failure at 1, 3, 6, and 12 months. Data were analyzed using paired t-test. RESULTS: All patients had solid fusion at the desired level with considerable neurological improvement at the 1-year follow-up. CONCLUSIONS: In unstable cervical injuries, stabilization of disrupted posterior tension band increases the stability of anterior plating and fusion. This method of immediate reduction and circumferential stabilization is rapid, safe, and effective and has a low rate of complications.

SELECTION OF CITATIONS
SEARCH DETAIL
...