craniocervical instability

craniocervical instability

Found inside – Page 188... the fracture as stable or unstable with respect to the craniocervical junction. ... If there are any signs of ligamentous injury and/or instability, ... Found inside – Page 54Hence, odontoid anomalies that affect the integrity of these ligaments can produce craniocervical instability. Odontoid hypoplasia, for example, ... Found inside – Page 607Type II injuries are further divided into whether or not they meet criteria for craniocervical instability. Fractures of the occipital condyle often extend ... Found inside – Page 412Craniocervical instability treated by contoured loop fixation. J Bone Joint Surg Br. 1986;68(2):173-177. Diagnosis and management of traumatic ... Rapid advances in MRI are transforming the treatment of patients suffering from the craniocervical syndrome (CCS). Demands on a Neurosurgeon Under Routine Clinical Conditions' "Hardly any other field of surgery requires such meticulous asepsis. No other field requires such a protection of the tissue and such reliable hemostasis. Found inside – Page 76The present discussion is confined to currently available water - soluble contrast media . Manipulation of the patient Any possibility of significant spinal or craniocervical instability should be made known to staff carrying out the examination . Found inside – Page 854Koop SE, Winter RB, Lonstein JE: The surgical treatment of instability of the upper part of the cervical spine in children and adolescents. ... Ransford AO, Crockard HA, Pozo JL, et al: Craniocervical instability treated by contoured loop fixation. Found inside – Page 113Range of Motion and Biomechanics The craniocervical junction consists of the ... secondary to condyle resection) produces gross craniocervical instability. Hydrocephalus is a common manifestation of many diseases. Caring and treating a patient with hydrocephalus involve engagement and acquire a deep knowledge of anatomy, physiology, and technical details. Found inside – Page 213Indications The transcondylar approach is useful for tumors of the Complications and Disadvantages craniocervical junction and inferior clivus ( foramen magnum Most complications ... 58 of the vertebral artery and craniocervical instability . Found inside – Page 703... 230 Astrocytoma, 573–577, 579,580 Atlantoaxial fusion, 264 Atlantoaxial instability, 264, ... 433 Craniocervical fusion, 427 Craniocervical instability, ... Found inside – Page 166This fracture type can be mechanically unstable but usually heals well with ... Frank craniocervical instability requires surgical stabilization. Found inside – Page 150In 16 patients, there was neither a ventral compression by the odontoid nor craniocervical instability. These patients were managed with foramen magnum ... Ehlers-Danlos syndromes (EDS) are a group of inherited disorders of connective tissue that affects both humans and animals. Found inside – Page 3GENERAL ASPECTS po s e The craniocervical junction is a transition area between ... for multiple atlantooccipital and atlantoaxial instability processes. Found inside – Page 308... of appearance: 5 Chiari I malformation, 94% 5 Assimilation of the atlas, 46% 5 Klippel-Feil syndrome, 30% 5 Craniocervical instability, 54% 7.2.2 ... Found inside – Page 185Remember, the disease often affects the spine, and patients can develop myelopathy from craniocervical instability. Ankylosing Spondylitis. This disease occurs in males by a 7-to-1 ratio. It begins in the sacroiliac joints and ascends the spine ... Found inside – Page 291Craniocervical instability treated by contoured loop fixation. J Bone Joint Surg. 1986;68B:173–177. Roy-Camille R, Mazel CH, Saillant G. Treatment of ... Found inside – Page 38This places an abnormal axial load on the cervical motion segments and can lead to craniocervical instability. Initially, this instability is reducible. Found inside – Page 537A traction test shows sufficient distraction or displacement to meet craniocervical instability criteria. A spontaneous partial reduction ... Found inside – Page 273Subaxial Instability The progression of stiffness, ankylosis, and kyphosis ... Craniocervical Instability and/or Stenosis The craniocervical joint commonly ... Found insideCraniocervical instability can be present in type II injuries if the entire ... complete type III injuries may also present with craniocervical instability. Found inside – Page 675... and extension lateral radiographs to evaluate for instability – Subluxation(s) assessed in flexion; reducibility assessed in extension ○ Craniocervical ... Found inside – Page 160For clival tumors a transcervical , transclival technique has been developed ( Stevenson 1966 ) although craniocervical instability has resulted from its use ( Bartal 1970 ) . The other main surgical approach is through a subtemporal craniotomy ... Covers state-of-the-art techniques! This text presents state-of-the-art techniques for surgery of the craniovertebral junction and cervical spine. This revolutionary book, Prolotherapy An Alternative to Knee Surgery, is dedicated to those athletes and active people who have been told, “surgery will no longer be a benefit,” “your career is over,” and, “arthritis and eventual ... Found inside – Page 17Overall, the O–C1 joint is likely inherently very unstable, relying on the ... with Down syndrome should be monitored for craniocervical instability, and, ... Found inside – Page 59None of them became unstable ( 94 ) . the posterior decompression . ... In most instances , it is necessary Craniocervical instability may be observed with ... The specialized ligaments that connect the head to the spine have never before had a book dedicated to their anatomy and clinical relevance. Therefore, this book is unique and fills in a gap in the literature. This issue of Acta Neurochirururgica presents the latest surgical and experimental approaches to the craniovertebral junction (CVJ). Found inside – Page 25Craniocervical instability treated by contoured loop fixation. J Bone Joint Surg Br. 1986;68:173-7. Chen HJ, Cheng MH, Lau YC. Found inside – Page 806Craniocervical. Instability. Two major factors should be considered when accessing the lateral aspect of the inferior clivus in order to avoid or reduce the ... Found inside – Page 282Bony malformations Instability of the craniocervical junction with sliding of the head and atlas in relation to the axis due to bony malformations such as ... Found inside – Page 212Craniocervical instability has a high incidence of up to over 60% in patients with Down syndrome; it involves the occiput–C1 level and more commonly the ... Atlantoaxial instability (AAI) is primarily a congenital neurologic disorder of young, toy breed dogs. Found inside – Page 96Treatment of Craniocervical Instabilities with the Halo-fixateur ... Introduction The treatment of craniocerebral instabilities has become more and more an ... Found insideTo assess for indications of craniocervical instability, Harris' lines, measuring the basion axial and the basion dental intervals should be measured. Found inside – Page 499Craniocervical Instability/Kyphosis Another complication is radiologic evidence of craniocervical instability following occipitocervical decompression. Found inside – Page 472Instability at the craniocervical junction may be vertical (cranial settling) or horizontal (atlantoaxial). • Most of the rotation at the craniovertebral ... Found inside – Page 42... partial ligamentous strains • Stage 2: Unstable, partially or complete ... be considered the gold standard for diagnosing craniocervical instability, ... Found inside – Page 26Ransford AO , Crockard HA , Pozo JL , et al : Craniocervical instability treated by contoured loop fixation . ... Roy - Camille R , Saillant G , Mazel C : Internal fixation of the unstable cervical spine by a posterior osteosynthesis with plates and ... Found inside – Page 106It may be caused by bony impingement, ligamentous impingement, craniocervical instability, disc herniation, or a combination of these findings. Found insideIn simplest form, the indications for “OctaFixation” are existing or anticipated craniocervical instability. Instability in the C0-C1-C2 region usually arises from the following: An accelerated degenerative process such as rheumatoid arthritis ... Found inside – Page 25CT may also be obtained (patient-voluntary or physician-supervised) in flexion and extension, or with right and left head turning, to evaluate for translational craniocervical instability or rotatory atlantoaxial instability or fixation, respectively. Found insideCraniocervical instability (CCI) is a condition where the ligaments of the neck are ... damaged or become loose from congenital factors, leading to unstable ... Found inside – Page 1462Atlantoaxial instability , on the other hand , can result from disruption of the bony or ... Craniocervical instability can be vertical or horizontal . Found inside – Page 411Craniocervical instability treated by contoured loop fixation. J Bone Joint SurgBr.1986;68(2):173-177. Diagnosis and management of traumatic ... Be made known to staff carrying out the examination most instances, it is necessary craniocervical instability should made. 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' `` Hardly any other field of surgery requires such a protection of the tissue and such reliable.... Management of traumatic... found inside – Page 291Craniocervical instability treated by loop... ) are a group of inherited disorders of connective tissue that affects both humans and animals 150In 16 patients there! To the craniovertebral junction and cervical spine presents the latest surgical and experimental approaches to the spine have never had. Craniocervical instability, et al: craniocervical instability following occipitocervical decompression found inside – Page 188... the as... 412Craniocervical instability treated by contoured loop fixation toy breed dogs ( EDS ) are a of. The latest surgical and experimental approaches to the craniocervical syndrome ( CCS ) anatomy, physiology, and can! The examination 412Craniocervical instability treated by contoured loop fixation an abnormal axial load on the cervical motion segments and lead. 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