Anatomical Connection Between the Rectus Capitis Posterior Major and the Dura Mater

@article{Scali2011AnatomicalCB,
  title={Anatomical Connection Between the Rectus Capitis Posterior Major and the Dura Mater},
  author={Frank Scali and Erica Marsili and Matthew E. Pontell},
  journal={Spine},
  year={2011},
  volume={36},
  pages={E1612–E1614}
}
Study Design. Anatomic study performed on 13 cadaveric specimens focused on muscles of the suboccipital triangle, specifically, the rectus capitis posterior major (RCPma). Objective. To investigate a connection between the RCPma and the cervical dura mater. Summary of Background Data. In a study of the posterior intervertebral spaces, a connection between the RCPma and the dura mater was briefly described. To the best of our knowledge, no study has been conducted specifically on this… 

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References

SHOWING 1-10 OF 16 REFERENCES

Anatomic Relation between the Rectus Capitis Posterior Minor Muscle and the Dura Mater

A connective tissue bridge between the rectuss capitis posterior minor muscle and the dorsal spinal sura at the atlanto-occipital junction was observed in every specimen and may help resist dural infolding during head and meck extension.

Configuration of the Connective Tissue in the Posterior Atlanto-Occipital Interspace: A Sheet Plastination and Confocal Microscopy Study

The connection between rectus capitis posterior minor, posterior atlanto-occipital (PAO) membrane, nuchal ligament, and the spinal dura in the PAO interspace is defined and it is demonstrated that the tendinous fibers from the medial and deep part of the RCPm muscle are continuous antero-inferiorly with the spinaldura.

Insight into understanding the anatomical and clinical aspects of supernumerary rectus capitis posterior muscles

The presence of a third suboccipital muscle in a 55‐year‐old cadaver is described, highlighting the possible relationship between these muscles and cervicogenic headaches or balance in an individual and related to similar musculature in the cat.

Chronic Headache Relief After Section of Suboccipital Muscle Dural Connections: A Case Report

A single patient is reported who experienced relief from chronic headache after surgical separation of the myodural bridge from the suboccipital musculature.

Magnetic Resonance Imaging Study of The Morphometry of Cervical Extensor Muscles in Chronic Tension-Type Headache

This study analyses the differences in the relative cross-sectional area (rCSA) of several cervical extensor muscles, assessed by magnetic resonance imaging (MRI), between patients with chronic tension-type headache (CTTH) and healthy controls to find muscle atrophy could possibly account for a reduction of proprioceptive output from these muscles, and thus contribute to the perpetuation of pain.

Les espaces intervertébraux postérieurs de la jointure crânio-rachidienne

Closing of the posterior intervertebral spaces of the craniovertebral joint is not performed by the classical posterior atlantooccipital and atlantoaxial membranes. In the atlantooccipital space, the

Cervical MR imaging in postural headache: MR signs and pathophysiological implications.

The MR signs of dilatation of the venous plexus, presence of spinal hygromas, and presence of retrospinal fluid collections can help to establish the diagnosis of intracranial hypotension.

McMinn's Clinical Atlas of Human Anatomy

This popular atlas incorporates an unrivalled collection of cadaveric, osteological, and clinical images with surface anatomy models, interpretive drawings, orientational diagrams, and diagnostic images emphasising a well-rounded visual perspective of a real human body as seen by modern doctors.