id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
work_idzolz5mkneuzdpmtw2ebkqdcm	Chih-Chang Chang	The Nuances of Occipitocervical Instability and Stenosis in Patients With Basilar Invagination and Atlantoaxial Dislocation	2019	2	.pdf	application/pdf	908	91	49	AAD is transoral odontoidectomy plus posterior occipital-cervical fusion.2-4 Although the fixation done in a single stage prone position while avoiding the complications from odontoidectomy.5 Chandra et al.6 demonstrate a single stage posterior surgery for reduction and re-alignment using the DCER (distraction, compression, extension, and reduction) technique which combines usage of C1–2 spacers and occipitocervical fusion with custom instrumentation. a reported higher incidence of vertebral artery (VA) anomalies than the normal population.7 Preoperative CT-angiogram is helpful to identify the course and dominant side of the In patients who have significant untreated osteoporosis, odontoidectomy plus in situ occipital-cervical fusion with multiple anchor points The key points of doing a successful single stage posterior reduction and fixation include appropriate patient selection, identification of osseous and vascular anomalies, and use of gentle 1. Wu JC, Mummaneni PV, El-Sayed IH. J Craniovertebr Junction Spine 2010;1:44-8. 4. Mummaneni PV, Haid RW.	./cache/work_idzolz5mkneuzdpmtw2ebkqdcm.pdf	./txt/work_idzolz5mkneuzdpmtw2ebkqdcm.txt