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Juniper Publishers: Evidence-Based Instructional Strategies in Learnin...: Trend in Technical & Scientific Research Introduction Active learning instructional strategies include a wide range of activiti...

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Chiari Malformation Type III with Good Outcome: Case-Report and Review of Clinical and Radiological Findings-Juniper publishers

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JUNIPER PUBLISHERS-OPEN ACCESS JOURNAL OF HEAD NECK & SPINE SURGERY Abstract Chiari III malformation, one of the rare variants of Chiari malformations, is including a small dysplastic posterior fossa, hydrocephalus, medullary abnormalities, and hindbrain herniation into a low occipital/high cervical encephalocele. This type can be lethal if not treated and is related to severe neurological deficits, so surgical care should immediately be undertaken. We are presenting a 1.5-month-old male infant with Chiari III malformation that was managed surgically with good outcome in addition, review the radiological, clinical and pathogenesis of Chiari III malformation. Introduction Type III Chiari malformation is a very rare condition that is described by Chiari in 1891.This type of Chiari defined as hindbrain herniation into a high cervical encephalocele or low occipital, and osseous defects with features of type II Chiari malformation (including a small posterior fo...
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Parapharyngeal Space Tumors - "A Surgical Challenge"-Juniper publishers

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JUNIPER PUBLISHERS-OPEN ACCESS JOURNAL OF HEAD NECK & SPINE SURGERY Abstract Parapharyngeal space tumors are rare entity. Overall incidence is less than 0.5%. These tumors are divided into prestyloid and post styloid tumors. Salivary gland neoplasma are common in prestyloid compartment whereas Neurogenic tumors in post styloid compartment. As these tumors are painless and does not express signs and symptoms at early stage, diagnosis of such tumors needs critical evaluation. Anatomic complexity of PPS makes surgical excision more challenging. We have reported 4 cases of parapharyngeal space tumors over a period of 10 years. Keywords: Parapharyngeal; Schwannoma; Paraganglioma; Neurogenic; Transcervical Background Parapharyngeal space is an inverted pyramid from base of the skull to hyoid bone. It is bounded medially by pharynx, anteriorly pterygomandibular raphe, posterolaterally carotid sheath, posteromedially retropharyngeal space, laterally above the leve...
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Posterolateral Percutaneous Endoscopic Discectomy with Partial Pediculotomy for the L1-L2 High-Grade Downward Migrated Disc Herniation-Juniper publishers

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JUNIPER PUBLISHERS-OPEN ACCESS JOURNAL OF HEAD NECK & SPINE SURGERY Abstract Background: Percutaneous endoscopic discectomy (PED) is one of the most useful minimally invasive surgical techniques for lumbar disc herniation (LDH). However, high-grade migrated disc is difficult to treat with only the standard posterolateral approach (posterolateral PED, PLPED). Purpose: To overcome this difficulty, we combined the pediculotomy with PLPED for the treatment of high-grade migrated LDH. The pediculotomy is the recent technic for PED that has been explored with development of high-speed drill. Case report: A 72-year-old man had a 6-month history of left L2 radiculopathy. His general state was too poor to perform general anesthesia and invasive surgery. The left L1-L2 downward migrated fragment compressed his L2 nerve root axial portion on magnetic resonance imaging. PLPED with partial pediculotomy was used for complete total removal, which cured his symptoms witho...
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