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Query: UMLS:C0018681 (headache)
 56,091 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Cervicogenic headache is characterized by unilaterality without sideshift, and the pain attack starts in the neck, in contradistinction to what is the case in common migraine. Signs of neck involvement (e.g. reduction of the range of motion; mechanical precipitation of attacks; ipsilateral, diffuse arm/shoulder pain) are typical in cervicogenic headache but not in common migraine. These and many other features aid in distinguishing these two headaches.
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PMID:Cervicogenic headache: the controversial headache. 132 Apr 94

A case is presented which has features of Cervicogenic Headache and of Hemicrania Continua. A sudden maneuver of the neck and later a greater occipital nerve block, both resulted in relief of the pain. A cervical cause is suggested.
Headache 1992 Oct
PMID:Unilateral headache with features of hemicrania continua and cervicogenic headache--a case report. 144 91

It has been known for many years that headaches can originate from abnormalities in the neck. However, their clinical pictures were never sufficiently systematized, at least not enough to allows for research on their pathogenesis. In 1983 Sjaastad et al. described a group of patients with a very uniform and stereotyped headache. Attacks of mild, longlasting, unilateral head pain without side-shift, occurred every few weeks. The headache could be provoked by neck movements, such as extension, rotation or lateral flexion, as well as by external pressure on the neck, eventually spreading to the ipsilateral orbito-frontal-temporal or facial areas. The denomination Cervicogenic Headache (CC) was proposed. Its pathophysiology is presently unknown. The C2 and occipital nerve blockages eliminate the pain. The authors present a typical CC case and make some comments on its clinical picture, pathophysiology, and treatment.
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PMID:[Headache of cervical origin]. 159 87

Cervicogenic headache is a unilateral headache without sideshift, beginning in the posterior of the head but ultimately spreading to the front. It is characterized by rather mild and protracted pain episodes, the pain in many instances eventually becoming chronic, but with an undulating course. There is a marked female preponderance. The special features indicating neck involvement include: whiplash trauma by history, reduction of range of movement in the neck, ipsilateral shoulder and--occasionally--arm pain, and, further, the fact that attacks can be precipitated mechanically by the patients (by neck movements) or by the physician (by external pressure towards circumscribed points in the neck). An important theoretical--and diagnostic--feature is the fact that the anaesthetic blockade of the major occipital nerve results in discontinuation of pain in an area (the oculo-frontal area) where anaesthesia has not been obtained.
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PMID:The headache of challenge in our time: cervicogenic headache. 222 36

Cervicogenic headache (CH) is a clearly defined headache syndrome and can usually be differentiated from other unilateral headaches like cluster headache, chronic paroxysmal hemicrania (CPH) and hemicrania continua by a thorough history and neurological examination. Combinations of CH with other headaches like migraine, tension headache, combination headache and drug induced headache, that occur quite frequently, can complicate the diagnosis. In our own material of 5520 headache patients the prevalence of CH was 13.8% (763). Four hundred and thirty of these patients suffered from CH in combination with one or more other headaches.
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PMID:Diagnostics of cervicogenic headache. 222 37

Cervicogenic headache describes pain referred along the upper three cervical roots and is a common source of headache in the over fifties. A review of clinical features, anatomy, and investigations using neural blockade shows several clinical pictures. Diseases of the cranio-vertebral junction, e.g. syringomyelia, and tonsilar descent, can produce mechanical or hydrodynamic head and neck pain. Pre-existent migraine and tension headache may be precipitated or aggravated by cervical spondylosis, but the anatomical mechanism is unclear. Headaches which arise from and are primarily caused by disorders in the cervical spine are exemplified by spondylosis and acute whiplash injury, but are usually transient. Evidence for a cervicogenic mechanism of chronic whiplash headache is, however, lacking.
Cephalalgia 1995 Dec
PMID:Cervicogenic headache: a personal view. 873 74

Headache in association with the cervical spine is often misdiagnosed and treated inadequately due to confusing and varying terminology. Primary headaches such as tension-type headache and migraine are incorrectly categorized as "cervicogenic" merely because of their occipital localization. Cervicogenic headache described by Sjastaad presents as a unilateral headache of fluctuating intensity increased by movement of the head and typically radiating from occipital to frontal regions. Definition, pathophysiology, differential diagnosis and therapy of cervicogenic headache shall be demonstrated. Ipsilateral blockades of the C2/ C3 root and/or the major occipital nerve allow a differentiation between migraine and other primary headache syndromes. Neither pharmacological nor surgical or chiropractic procedures lead to an improvement or remission of cervicogenic headache. Pain of various anatomical regions possibly join into a common anatomical pathway then presenting as cervicogenic headache, which should therefore be understood as a homogeneous but also unspecific pattern of reaction.
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PMID:[Headache and the cervical spine. A critical review]. 903 56

The main purpose of this study was to assess neck mobility (by Cybex equipment) in different headache disorders and, in particular, cervicogenic headache, and to compare these findings with those in controls. A total of 51 control subjects and 90 headache patients were investigated, where of 28 patients suffered from common migraine (migraine without aura), 34 from tension-type headache (9 episodic and 25 chronic), and 28 patients from cervicogenic headache. One-way ANOVA and post hoc Bonferroni analysis showed significant differences between those with cervicogenic headache and the other groups for rotation (P < 0.001) and flexion/extension (P < 0.001), but not for lateral neck movement (P = NS). There were no significant differences between migraine patients, tension-type headache patients, and controls. In all four groups, there was a significant positive correlation between active and passive neck movement for rotation (P < 0.001), flexion/extension (P < 0.001), and lateral neck movement (P < 0.001). Repeated measures analysis of variance (ANOVA) showed no significant day-to-day differences in 10 control subjects. In the control group (n = 51), there was a significant negative correlation between age and neck movement. For rotation, Pearson's correlation coefficient was; r = -0.71 (P < 0.001), for flexion/extension r = -0.71 (P < 0.001), and for lateral neck movement r = -0.67 (P < 0.001). No significant sex difference was found as for any of the neck movements. Pain at the time of investigation did not seem to influence neck mobility. Cervicogenic headache has been recognized as a pain syndrome by the International Association for the Study of Pain (IASP). Since reduced neck mobility is one of the major criteria for this diagnosis, it emphasizes the need for systematic, objective neck mobility measurements in the individual patient to substantiate the diagnosis. The technique is simple and proved reliable.
Headache 1997 Jan
PMID:Neck mobility in different headache disorders. 950 12

Headache related to the cervical spine is often misdiagnosed and treated inadequately because of confusing and varying terminology. Primary headaches such as tension-type headache and migraine are incorrectly categorized as "cervicogenic" merely because of their occipital localization. Cervicogenic headache as described by Sjaastad presents as a unilateral headache of fluctuating intensity increased by movement of the head and typically radiates from occipital to frontal regions. Definition, pathophysiology; differential diagnoses and therapy of cervicogenic headache are demonstrated. Ipsilateral blockades of the C2 root and/or greater occipital nerve allow a differentiation between cervicogenic headache and primary headache syndromes such as migraine or tension-type headache. Neither pharmacological nor surgical or chiropractic procedures lead to a significant improvement or remission of cervicogenic headache. Pains of various anatomical regions possibly join into a common anatomical pathway, then present as cervicogenic headache, which should therefore be understood as a homogeneous but also unspecific pattern of reaction.
Cephalalgia 1997 Dec
PMID:Headache and the cervical spine: a critical review. 945 67

Cervicogenic headache (CGH) is a relatively common form of headache stemming from the neck structures which presents some pathophysiological condition probably linked together with various pain-producing factors. This report presents a series of 9 patients suffering from cervicogenic headache and the results achieved by means of epidural steroid (methylprednisolone 40 mg) injection into the epidural cervical space (C6-C7 or C7-T1) level. The effectiveness of this diagnostic blockade was compared with the results obtained using the same procedure in 6 chronic tension headache (CTH) patients. A sharp decrease in the Numeric Intensity Scale (NIS) and in the Drug Consumption Index (DCI) values were observed after the diagnostic procedure in CGH patients. The short-term (12 hours) and medium-term (4 weeks) marked clinical improvement obtained in CGH patients may increase the number of available diagnostic tools which can be used to identify these underestimated patients population. The long-term effectiveness of this approach in cervicogenic patients is being evaluated over time.
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PMID:Epidural corticosteroid blockade in cervicogenic headache. 982 68


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