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Patient-specific processes for occipitocervical fixation using biomodelling and additive manufacturing

Journal of Clinical Neuroscience, 2020
This report describes a novel method for occipitocervical fixation using a patient-specific, 3D-printed implant and tools. A 79-year-old female presented with progressive neck pain due to a pathologic fracture of C1.
Ganesha K Thayaparan
exaly   +2 more sources

4-Point C2 fixation for occipitocervical fusion: a technical case report.

World Neurosurgery, 2021
Occipitocervical fusion is an important surgical procedure to treat instability of the upper cervical and craniocervical junction. Fixation to the dense cortical bone of the occiput, contemporaneously typically accomplished with a plate and screws, is ...
John K. Houten   +2 more
semanticscholar   +1 more source

The importance of stabilisation in enabling bone fusion demonstrated by successful revision of failed occipitocervical fusion using patient-specific atlantoaxial joint spacers: a case report

Journal of Spine Surgery
Background The surgical management of occipitocervical junction (OCJ) pathologies is challenging due to the unique anatomy and biomechanics. Ehlers-Danlos syndrome (EDS) is a heterogeneous group of rare hereditary disorders of connective tissue (HDCTs ...
Alper Yatağanbaba   +3 more
semanticscholar   +1 more source

Nonsurgical Management of Combined Occipitocervical and Atlantoaxial Distraction Injuries: A Case Report.

JBJS Case Connector, 2021
CASE A 41-year-old man sustained occipitocervical dislocation (OCD) and atlantoaxial dislocation (AAD) injuries in a motor vehicle collision. These injuries were treated nonoperatively with a hard cervical collar and activity restrictions with an ...
J. Kolz   +5 more
semanticscholar   +1 more source

More postoperative complications and revision surgery after occipitocervical fusion than after atlantoaxial fusion: a retrospective multicenter cohort study

Asian Spine Journal
Study Design A retrospective multicenter cohort study. Purpose We sought to determine whether occipitocervical (OC) fusion is followed by more postoperative complications and revision surgery than is atlantoaxial (AA) fusion.
Koji Uotani   +8 more
semanticscholar   +1 more source

Clinical and Radiographic Outcomes of Atlantoaxial or Occipitocervical Fixation and Fusion in Patients With Cervical Myelopathy due to Idiopathic Retro-Odontoid Pseudotumor.

Operative Neurosurgery
BACKGROUND AND OBJECTIVE A retro-odontoid pseudotumor (ROP) is commonly associated with atlantoaxial dislocation and rheumatoid arthritis in the craniovertebral junction.
Xin Zhou   +7 more
semanticscholar   +1 more source

Advancements in occipitocervical fusion: Biomechanical insights, surgical techniques, and clinical outcomes

Surgical neurology international
Background: Occipitocervical fusion (OCF) has been performed for over 70 years to address craniocervical instability caused by trauma, tumors, or congenital anomalies.
Moneer K. Faraj
semanticscholar   +1 more source

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