3,618 results
Case
Myelofibrosis
![](https://prod-images-static.radiopaedia.org/images/6705518/c0831137f5f4345c5a30c145850c2f_thumb.jpg)
Published
18 Apr 2014
92% complete
MRI
Case
Subacute combined degeneration of the cord
![](https://prod-images-static.radiopaedia.org/images/55872740/t2_tse_sag_C_spine.0007_thumb.jpeg)
Published
04 Sep 2021
90% complete
MRI
Case
C6 compression fracture with posterior spinal fractures and cord contusion
![](https://prod-images-static.radiopaedia.org/images/55140056/8._thumb.jpeg)
Published
03 Jun 2021
92% complete
MRI
CT
Case
Bilateral locked facet joints
![](https://prod-images-static.radiopaedia.org/images/64252689/06e458e4a1517af2fa6741bc225c291c14a2d5fb87a9320e93dccf1f7579179a_thumb.jpeg)
Published
29 Dec 2023
92% complete
CT
Article
Sinuvertebral nerve
The sinuvertebral nerve, also known as the recurrent meningeal nerve, or the recurrent nerve of Luschka, is a branch of the primary ventral ramus and grey ramus communicans in the intervertebral foramen. It enters the spinal canal and supplies the posterior portion of the annulus of the interver...
Case
Spinal epidural lipomatosis
![](https://prod-images-static.radiopaedia.org/images/58851541/50._thumb.jpeg)
Published
14 Jun 2022
80% complete
CT
Article
Basion-dens interval
The basion-dens interval (BDI) is the distance between the basion and the tip of the dens, used in the diagnosis of atlanto-occipital dissociation injuries.
It is the distance from the most inferior portion of the basion to the closest point of the superior aspect of the dens in the median (mid...
Case
Cauda equina compression
![](https://prod-images-static.radiopaedia.org/images/940993/f7a8adca63efae788f621869cc21e8_thumb.jpg)
Published
02 Jun 2011
86% complete
MRI
Article
Chalk stick fracture
Chalk stick, also known as carrot stick fractures, are fractures of the fused spine, classically seen in ankylosing spondylitis.
Terminology
Some authors define the chalk stick fracture as a fracture through a Pagetoid long bone (see Paget disease) 3.
Pathology
They usually occur through the...
Case
Gehweiler classification of atlas fractures (diagrams)
![](https://prod-images-static.radiopaedia.org/images/55102699/Classifications.006_thumb.jpeg)
Published
11 Mar 2021
35% complete
Diagram
Case
Lumbar hemivertebra
![](https://prod-images-static.radiopaedia.org/images/44428510/47e9072e69ab2d1ebc63ae941123d3_thumb.jpeg)
Published
01 Jan 2019
80% complete
CT
Case
Hemivertebra
![](https://prod-images-static.radiopaedia.org/images/2441639/3f88d485286e7d79fc5f6aa6521da5_thumb.jpg)
Published
13 Oct 2012
80% complete
CT
Case
Caudal duplication syndrome
![](https://prod-images-static.radiopaedia.org/images/60963081/489820697363bc7680a965d2bc43451abee5a7fa002717d9313b53d009edbb14_thumb.jpeg)
Published
21 Jan 2023
54% complete
X-ray
Case
Diastematomyelia
![](https://prod-images-static.radiopaedia.org/images/45547810/bfcd818f052fee9fd4afc677df0236_thumb.jpeg)
Published
18 Jan 2019
89% complete
CT
Case
Diastematomyelia
![](https://prod-images-static.radiopaedia.org/images/1930146/2ad57d0320a27402747e06f81482e7_thumb.jpg)
Published
02 May 2012
73% complete
MRI
Case
Chiari I malformation
![](https://prod-images-static.radiopaedia.org/images/3601/7487be3e210807eec60b9b1b58804f_thumb.jpeg)
Published
07 May 2008
68% complete
MRI
Case
Extension teardrop fracture
![](https://prod-images-static.radiopaedia.org/images/52510892/0265f50c99652fa530cdbbad87181c_thumb.jpeg)
Published
30 Apr 2020
92% complete
CT
Article
Autonomic nervous system
The autonomic nervous system (ANS) is a subdivision of the peripheral nervous system. The autonomic system provides innervation of the involuntary muscles, i.e. myocardium and smooth muscle, and glands, through which fine control of homeostasis is maintained.
The afferent innervation of the aut...
Case
Bertolotti syndrome
![](https://prod-images-static.radiopaedia.org/images/36907085/ff9036dcac3c52d106b5a58e73ad69_thumb.jpeg)
Published
17 Mar 2018
77% complete
CT
Case
CT-guided spinal epidural interlaminar injection
![](https://prod-images-static.radiopaedia.org/images/3757/cf299a779e8909876226303fbf6ee1_thumb.jpeg)
Published
19 May 2008
45% complete
CT