H. Crockard

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Evaluation of hyperventilation in treatment of head injuries.

H. Crockard, D. Coppel, W. Morrow, 1974, British medical journal.

Biocompatible Osteoconductive Polymer Versus Iliac Graft: A Prospective Comparative Study for the Evaluation of Fusion Pattern After Anterior Cervical Discectomy

H. Crockard, A. A. Madawi, M. Powell, 1996, Spine.

Regional Blood-Brain Barrier Permeability Changes after Restoration of Blood Flow in Postischemic Gerbil Brains: A Quantitative Study

P. Picozzi, H. Crockard, N. Todd, 1985, Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism.

Changes in regional cortical tissue oxygen tension and cerebral blood flow during temporary middle cerebral artery occlusion in baboons

L. Symon, N. Branston, H. Crockard, 1976, Journal of the Neurological Sciences.

The Duration of Ischemia Influences Ischemic and Postischemic Brain Edema

P. Picozzi, H. Crockard, N. Todd, 1985 .

Prostaglandin Synthesis and Oedema Formation During Reperfusion Following Experimental Brain Ischaemia In the Gerbil

K. Bhakoo, H. Crockard, P. C. Lascelles, 1984, Stroke.

Evolution and resolution of oedema following severe temporary cerebral ischaemia in the gerbil.

H. Crockard, R. R. Russell, S. Avery, 1984, Journal of neurology, neurosurgery, and psychiatry.

Reperfusion Edema in Gerbils

H. Crockard, R. R. Russell, S. Avery, 1984 .

Brain Tissue Prostaglandins and Ischemic Edema: Cause or Coincidence?

K. Bhakoo, H. Crockard, S. Avery, 1984 .

A multidisciplinary team approach to skull base chordomas.

Janice, T. Révész, J. Crossman, 2001, Journal of neurosurgery.

A multidisciplinary team approach to skull base chondrosarcomas.

J. Crossman, T. Revesz, J. Holton, 2001, Journal of neurosurgery.

Pseudo-obstruction of the large bowel.

H. Crockard, P. Caves, 1970, British medical journal.

The value of Magnetic Resonance Imaging (MRI) in the follow-up management of spinal injury

H. Crockard, P. Sett, H. A. Crockard, 1991, Paraplegia.

A posterolateral microsurgical approach to extreme-lateral lumbar disc herniation.

M. O’Brien, H. Crockard, M. F. O’Brien, 1995, Journal of neurosurgery.

Cerebral blood flow in the four-vessel occlusion rat model.

P. Picozzi, H. Crockard, N. Todd, 1984, Stroke.

Reperfusion after cerebral ischemia: influence of duration of ischemia.

P. Picozzi, H. Crockard, N. Todd, 1986, Stroke.

The Glasgow Coma Score: reliable evidence?

J. Crossman, A. Bhan, M. Bankes, 1998, Injury.

Predictors of outcome in the quadriparetic nonambulatory myelopathic patient with rheumatoid arthritis: a prospective study of 55 surgically treated Ranawat class IIIb patients.

J. Stevens, J. Bland, J. Stevens, 1996, Journal of Neurosurgery.

Quantitative Measurement of Cerebral Blood Flow and Cerebral Blood Volume after Cerebral Ischaemia

P. Picozzi, H. Crockard, N. Todd, 1986, Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism.

Two cases of quadriparesis following anterior cervical discectomy, with normal perioperative somatosensory evoked potentials

S. Jones, H. Crockard, S. Buonamassa, 2003, Journal of neurology, neurosurgery, and psychiatry.

Somatosensory evoked potential monitoring in cervical surgery: identification of pre- and intraoperative risk factors associated with neurological deterioration

S. Jones, H. Crockard, D. May, 2009 .

An experimental cerebral missile injury model in primates.

S. Mullan, L. Johns, H. Crockard, 1977, Journal of neurosurgery.

Occipitocervical Stabilization for Myelopathy in Patients with Rheumatoid Arthritis. Implications of Not Bone-Grafting*

S. Shott, H. Crockard, R. Moskovich, 2000, The Journal of bone and joint surgery. American volume.

Neuropathology of the brainstem and spinal cord in end stage rheumatoid arthritis: implications for treatment.

F. Henderson, H. Crockard, J. Geddes, 1993, Annals of the rheumatic diseases.

Regional Prostaglandin Levels in Cerebral Ischaemia

K. Bhakoo, H. Crockard, P. Lascelles, 1982, Journal of neurochemistry.

The transoral approach to the base of the brain and upper cervical cord.

H. Crockard, 1985, Annals of the Royal College of Surgeons of England.

Chapter 51 – Head injuries

H. Crockard, 1984 .

Transoral transclival removal of anteriorly placed meningiomas at the foramen magnum.

E. Miller, H. Crockard, A. Crockard, 1987, Neurosurgery.

Pediatric transoral surgery: indications, complications, and long-term outcome.

D. Sell, H. Crockard, G. Tuite, 1996, Journal of neurosurgery.

Transoral transclival removal of a schwannoma anterior to the craniocervical junction. Case report.

R. Bradford, H. Crockard, 1985, Journal of neurosurgery.

The far lateral approach for ventrally placed foramen magnum and upper cervical spine tumours.

H. Crockard, G. Kratimenos, 1993, British journal of neurosurgery.

Spinal intradural tumours: Part II--Intramedullary.

A. Singh, H. Crockard, M. Powell, 1999, British journal of neurosurgery.

Acute Cerebral Ischaemia: Concurrent Changes in Cerebral Blood Flow, Energy Metabolites, pH, and Lactate Measured with Hydrogen Clearance and 31P and 1H Nuclear Magnetic Resonance Spectroscopy. II. Changes during Ischaemia

Richard S. J. Frackowiak, D. Gadian, S. Williams, 1987, Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism.

Multiple brain abscess: a review of fourteen cases.

H. Crockard, G. Kratimenos, 1991, British journal of neurosurgery.

Origin and postnatal development of nerves showing 5-hydroxytryptamine-like immunoreactivity supplying major cerebral arteries of the rat

G. Burnstock, C. Alafaci, T. Cowen, 1987, Neuroscience Letters.

Difficult direct laryngoscopy in patients with cervical spine disease

H A Crockard, H. Crockard, I Calder, 1995, Anaesthesia.

Mouth Opening, Craniocervical Extension, and Laryngoscopic Positioning: In Reply

J. Picard, H. Crockard, C. O’Sullivan, 2004 .

Dysphagia and deformity after undetected odontoid fracture in elderly patients.

M. Ishaque, H. Crockard, N. Mendoza, 1995, Journal of accident & emergency medicine.

Primary rhabdomyosarcoma of the central nervous system: case report.

P. Isaacson, R. Bradford, H. Crockard, 1985, Neurosurgery.

Oncogenic osteomalacia associated with a meningeal phosphaturic mesenchymal tumor. Case report.

T. Revesz, T. Krausz, H. Crockard, 1996, Journal of neurosurgery.

Intracranial Pressure (ICP) and Positron Emission Tomographic (PET) Studies in Acute and Chronic Hydrocephalus

D. Thomas, D. Brooks, K. Leenders, 1986 .

Cavernous sinus involvement in recurrent Nelson's syndrome

S. Lightman, H. Crockard, M. Powell, 2005, Acta Neurochirurgica.

The significance of pulmonary changes associated with cerebral perfusion with hypoxic blood in monkeys.

A. Churg, H. Crockard, M. Warnock, 1977, Surgery.

Evaluation of Hyperventilation in Treatment of Head Injuries

H. Crockard, D. Coppel, W. Morrow, 1973 .

Skull base chordomas: a review of 38 patients, 1958-88.

L. Watkins, T. Revesz, P. Sacares, 1993, British journal of neurosurgery.

99Tcm-HMPAO SPET and cerebral blood flow: a study of CO2 reactivity

P. Ell, D. Costa, H. Crockard, 1989, Nuclear medicine communications.

Regional Studies of Changes in Brain Fatty Acids Following Experimental Ischaemia and Reperfusion in the Gerbil

K. Bhakoo, H. Crockard, P. Lascelles, 1984, Journal of neurochemistry.

19F Imaging of Cerebral Blood Oxygenation in Experimental Middle Cerebral Artery Occlusion: Preliminary Results

G. Johnson, D. Eidelberg, P. Tofts, 1988, Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism.

Rathke-cleft cyst.

H. Crockard, D. Griffiths, J. Diengdoh, 1984, Clinical neuropathology.

Measurements of oxygen tension in the cerebral cortex of baboons

L. Symon, N. Branston, H. Crockard, 1976, Journal of the Neurological Sciences.

Recovery of the Cortical Evoked Response Following Temporary Middle Cerebral Artery Occlusion in Baboons: Relation to Local Blood Flow and Po2

L. Symon, N. Branston, H. Crockard, 1976, Stroke.

Cranio-vertebral junction tuberculosis

Rajkumar, D. Chhabra, R. Coates, 2012, Indian Journal of Neurosurgery.

Transoral transclival clipping of anterior inferior cerebellar artery aneurysm using new rotating applier. Technical note.

N. Watkin, H. Crockard, T. Koksel, 1991, Journal of neurosurgery.

Precise cannulation of the foramen ovale in trigeminal neuralgia complicating osteogenesis imperfecta with basilar invagination: technical case report.

N. Dorward, D. Hajioff, J. Palmer, 2000, Neurosurgery.

Local Cerebral Blood Flow and Vascular Reactivity in a Chronic Stable Stroke in Baboons

L. Symon, N. Dorsch, N. Branston, 1975, Stroke.

Transient unilateral mydriasis with basilar aneurysm.

H. Crockard, A. Gale, J. Egger, 1982, Journal of Neurology Neurosurgery & Psychiatry.

Basilar impression and osteogenesis imperfecta: a 21-year retrospective review of outcomes in 20 patients.

H. Crockard, A. Ibrahim, H. Crockard, 2007, Journal of neurosurgery. Spine.

Controllable graded cerebral ischaemia in the gerbil: Studies of cerebral blood flow and energy metabolism by hydrogen clearance and 31P NMR spectroscopy

D. Gadian, S. Williams, D. Gadian, 1993, NMR in biomedicine.

Serial CSF lactate-pyruvate values as a guide to prognosis in head injury coma.

H. Crockard, A. Taylor, 1972, European neurology.

A study of the protective effects of hypothermia on brain metabolism during cerebral ischaemia

King, Williams, D. Gadian, 1992 .

Surgical management of cervical rheumatoid problems.

H. Crockard, 1995, Spine.

Progressive myelopathy secondary to odontoid fractures: clinical, radiological, and surgical features.

J. Stevens, H. Crockard, A. Heilman, 1993, Journal of neurosurgery.

Cerebral ischaemia studied by nuclear magnetic resonance spectroscopy.

Williams, D. Gadian, S. Williams, 1989, Cerebrovascular and brain metabolism reviews.

Management of Head Injuries: 2nd edn

H. Crockard, M. Powell, 1984 .

Cavernous angiomas of the brain stem and spinal cord

H. Crockard, R. Bhangoo, H.Alan Crockard, 1998, Journal of Clinical Neuroscience.

Surgical management of spinal cord cavernoma.

L. Symon, C. Gordon, H. Crockard, 1995, British journal of neurosurgery.

Extraspinal ependymoma at the cervicothoracic junction.

Y. L. Yu, H. Crockard, B. Harries, 1982, Surgical neurology.

Spinal cord oedema due to venous stasis

J. Stevens, F. Henderson, H. Crockard, 2004, Neuroradiology.

One-stage internal fixation and anterior fusion in complex cervical spinal disorders.

H. Crockard, F. Johnston, 1995, Journal of neurosurgery.

Osteoplastic repair of the atlas.

H. Crockard, A. Ransford, M. Rogers, 1992, The Journal of bone and joint surgery. British volume.

Split cervical spinal cord with Klippel-Feil syndrome: seven cases.

J. Stevens, A. Copp, R. Hayward, 1996, Brain : a journal of neurology.

Paroxysmal raised intracranial pressure associated with spinal meningeal cysts

G. Plant, P. Goadsby, H. Crockard, 2005, Journal of Neurology.

Percutaneous insertion of the spinal end of a cysto-peritoneal shunt as definitive treatment to relieve cord compression from a spinal arachnoid cyst

J. Stevens, B. Kendall, H. Crockard, 2004, Neuroradiology.

Excision of a Clival and Upper Cervical Pheochromocytoma by an Extended Maxillotomy Approach: A Case Report

S. Lightman, D. James, H. Crockard, 1993, Skull base surgery.

Radiological and anatomical evaluation of the atlantoaxial transarticular screw fixation technique.

H A Crockard, A T Casey, A A Madawi, 1997, Journal of neurosurgery.

Open Reduction of Traumatic Atlanto-Axial Rotatory Dislocation with Use of the Extreme Lateral Approach. A Report of Two Cases*

H. Crockard, M. Rogers, 1996, The Journal of bone and joint surgery. American volume.

Recurrent atlantoaxial rotatory fixation in children: a rare complication of a rare condition. Report of four cases.

J. Crossman, R. Hayward, H. Crockard, 2004, Journal of neurosurgery.

Open reduction of pediatric atlantoaxial rotatory fixation: long-term outcome study with functional measurements.

J. Crossman, R. Hayward, H. Crockard, 2004, Journal of neurosurgery.

Cartilaginous development of the human craniovertebral junction as visualised by a new three‐dimensional computer reconstruction technique

S D Smart, J. McLachlan, H A Crockard, 1998, Journal of anatomy.

The dysmorphic cervical spine in Klippel-Feil syndrome: interpretations from developmental biology.

J. Stevens, H. Crockard, P. Thorogood, 1999, Neurosurgical focus.

The odontoid process in Morquio-Brailsford's disease. The effects of occipitocervical fusion.

J. Stevens, B. Kendall, H. Crockard, 1991, The Journal of bone and joint surgery. British volume.

Brain abscesses in Northern Ireland: a 30 year community review.

H. Crockard, B. F. Craig, C. J. McCLELLAND, 1978, Journal of neurology, neurosurgery, and psychiatry.

Effect of sodium nitroprusside on cerebral blood flow in conscious human beings.

S. Mullan, H. Crockard, F. Brown, 1977, Surgical neurology.

5-HT-containing nerves to major cerebral arteries of the gerbil originate in the superior cervical ganglia

G. Burnstock, C. Alafaci, T. Cowen, 1986, Brain Research.

Cerebral perivascular serotonergic fibres have a peripheral origin in the gerbil

G. Burnstock, C. Alafaci, T. Cowen, 1986, Brain Research Bulletin.

A new appraisal of abnormalities of the odontoid process associated with atlanto-axial subluxation and neurological disability.

J. Stevens, W. K. Chong, W. Chong, 1994, Brain : a journal of neurology.

Surgical access to the base of skull and upper cervical spine by extended maxillotomy.

D. James, H. Crockard, A. Crockard, 1991, Neurosurgery.

Anterior approaches to lesions of the upper cervical spine.

H. Crockard, 1988, Clinical neurosurgery.

Bilateral posterolateral approach to mirror-image C-2 neurofibromas. Report of four cases.

H. Crockard, J. Bartolomei, H. Crockard, 2001, Journal of neurosurgery.

Symptomatic atlantoaxial instability in Down syndrome.

A. Nader-Sepahi, R. Hayward, H. Crockard, 2005, Journal of neurosurgery.

Craniovertebral junction anomalies in inherited disorders: Part of the syndrome or caused by the disorder?

J. Stevens, H. Crockard, 1995, European Journal of Pediatrics.

Transoral decompression and posterior stabilisation in Morquio's disease.

J. Stevens, H. Crockard, A. Crockard, 1991, Archives of disease in childhood.

The operative management of basilar impression in osteogenesis imperfecta.

J. Stevens, H. Crockard, R. Smith, 1990, Neurosurgery.

The Use of Autologous Skull Bone Grafts for Posterior Fusion of the Upper Cervical Spine in Children

R. Hayward, W. Harkness, H. Crockard, 1995, Spine.

Penetrating craniocerebral missile injuries in the civil disturbances in Northern Ireland

D. Byrnes, H. Crockard, D. Gordon, 1974, The British journal of surgery.

Development of Transoral Approaches to Lesions of the Skull Base and Craniocervical Junction

H. Crockard, F. Johnston, 1993 .

The transoral approach for the management of intradural lesions at the craniovertebral junction: review of 7 cases.

H. Crockard, C. Sen, A. Crockard, 1991, Neurosurgery.

Is the technique of posterior transarticular screw fixation suitable for rheumatoid atlanto-axial subluxation?

H. Crockard, A. A. Madawi, A. Casey, 1997, British journal of neurosurgery.

Quadriplegia with cervical cord compression.

H. Crockard, A. Tammam, 1997, Postgraduate medical journal.

Surgical treatment of the symptomatic herniated thoracic disk.

H. Crockard, M. Rogers, 1994, Clinical orthopaedics and related research.

Spontaneous cerebrospinal fluid rhinorrhea associated with dysplastic optic discs and a basal encephalocele: case report.

W. Mcdonald, H. Crockard, D. Bullard, 1981, Journal of Neurosurgery.

The effect of intracranial hypertension on cerebrovascular resistance—An experimental study

L. Symon, J. Juhasz, L. Symon, 2005, Acta Neurochirurgica.

Lesson of the Week: Don't twist my child's head off: iatrogenic cervical dislocation

R. Hayward, H. Crockard, V. Kumar, 1995, BMJ.

Ossified pseudomeningocoele following laminectomy: Case reports and review of the literature

J. Stevens, M. Ishaque, H. Crockard, 2005, European Spine Journal.

Traumatic cerebrospinal fluid fistula simulating tears. Case report.

H. Crockard, K. Joshi, 1978, Journal of neurosurgery.

Multiple meningiomas: a long-term review.

J. Sheehy, H. Crockard, 1983, Journal of neurosurgery.

Surgical treatment of cervical cord compression in rheumatoid arthritis.

J. Stevens, B. Kendall, H. Crockard, 1985, Annals of the rheumatic diseases.

Anaesthesia for surgical occlusion of the basilar artery

H. Crockard, M. Heining, I. Calder, 1986, Anaesthesia.

Mouth Opening: A New Angle

J. Picard, H. Crockard, C. O’Sullivan, 2003, Anesthesiology.

The Brain laryngeal mask airway An alternative to emergency tracheal intubation

H. Crockard, I. Calder, A. Jackowski, 1990, Anaesthesia.

Motor evoked potential monitoring during spinal surgery: responses of distal limb muscles to transcranial cortical stimulation with pulse trains.

S. Jones, H. Crockard, K. Koh, 1996, Electroencephalography and clinical neurophysiology.

Exercise provoked faecal incontinence in spinal stenosis.

M. Harrison, H. Crockard, O. Foster, 1987, Journal of neurology, neurosurgery, and psychiatry.

Craniospinal neurenteric cyst.

H. Crockard, T. Koksel, T. Révész, 1990, British Journal of Neurosurgery.

Papilloedema with extramedullary erythropoiesis and Cushing's syndrome.

E. Huehns, H. Crockard, D. Griffith, 1984, Journal of neurology, neurosurgery, and psychiatry.

Occipito-atlanto-axial fusion in Morquio-Brailsford syndrome. A ten-year experience.

J. Stevens, H. Crockard, A. Ransford, 1996, The Journal of bone and joint surgery. British volume.

Eosinophilic granuloma of atlanto-occipital joint.

H. Crockard, P. Sett, J. Tobias, 1992, Skull base surgery.

Early Management of the Severe Head Injury

H. Crockard, D. Gordon, 1974, Proceedings of the Royal Society of Medicine.

Spinal intradural tumours: Part I--Extramedullary.

H. Crockard, M. Powell, P. Kane, 1999, British journal of neurosurgery.

Back Pain during Pregnancy and after Childbirth: An Unusual Cause not to Miss

K. Ashkan, H. Crockard, A. Casey, 1998, Journal of the Royal Society of Medicine.

Detailed monitoring of the effects of mannitol following experimental head injury.

J. Jafar, S. Mullan, L. Johns, 1979, Journal of neurosurgery.

Quantitative estimation of lactate in the brain by 1H NMR

D. Gadian, S. Williams, K. Allen, 1988, Magnetic resonance in medicine.

Hidradenoma with intracranial involvement.

H. Crockard, G. Stern, P. Bradbury, 1984, Journal of neurology, neurosurgery, and psychiatry.

Cerebello-pontine angle epithelioid haemangioendothelioma in a 4-year-old boy

H. Crockard, P. Lewis, A. Tammam, 1997, Child’s Nervous System.

Variation of the groove in the axis vertebra for the vertebral artery. Implications for instrumentation.

H. Crockard, A. A. Madawi, A. Casey, 1997, The Journal of bone and joint surgery. British volume.

Transoral decompression and posterior fusion for rheumatoid atlanto-axial subluxation.

J. Stevens, B. Kendall, H. Crockard, 1986, The Journal of bone and joint surgery. British volume.

Damaged ligaments at the craniocervical junction presenting as an extradural tumour: a differential diagnosis in the elderly.

J. Stevens, B. Kendall, H. Crockard, 1991, Journal of neurology, neurosurgery, and psychiatry.

Transoral surgery: some lessons learned.

H. Crockard, 1995, British journal of neurosurgery.

Prognosis for sphincter recovery after operation for cauda equina compression owing to lumbar disc prolapse.

D. Thomas, H. Crockard, S. O'Laoire, 1981, British medical journal.

Vertical translocation: the enigma of the disappearing atlantodens interval in patients with myelopathy and rheumatoid arthritis. Part I. Clinical, radiological, and neuropathological features.

J. Stevens, H. Crockard, A. Casey, 1997, Journal of neurosurgery.

Vertical translocation. Part II. Outcomes after surgical treatment of rheumatoid cervical myelopathy.

J. Stevens, H. Crockard, A. Casey, 1997, Journal of neurosurgery.

Anaesthesia for transoral craniocervical surgery

H. Crockard, I. Calder, R. Marks, 1986, Anaesthesia.

Craniocervical instability treated by contoured loop fixation.

N. P. Thomas, N. Thomas, H. Crockard, 1986, The Journal of bone and joint surgery. British volume.

The spinal cord in rheumatoid arthritis with clinical myelopathy: a computed myelographic study.

J. Stevens, B. Kendall, H. Crockard, 1986, Journal of neurology, neurosurgery, and psychiatry.

Treatment of non-rheumatoid occipitocervical instability. Internal fixation with the Hartshill-Ransford loop.

A. Ransford, H. Crockard, A. Ransford, 1994, The Journal of bone and joint surgery. British volume.

Myelopathy due to hypertrophic nonunion of the dens: case report.

H. Crockard, R. Moskovich, 1990, The Journal of trauma.

Clinical and radiological correlates of severity and surgery-related outcome in cervical spondylosis.

J. Stevens, Anoushka Singh, A. Platts, 2001, Journal of neurosurgery.

Development of a functional scoring system for rheumatoid arthritis patients with cervical myelopathy.

J. Bland, H. Crockard, A. Casey, 1996, Annals of the rheumatic diseases.

Variation of the Groove in the Axis Vertebra for the Vertebral Artery

H. Crockard, A. A. Madawi, A. Casey, 1997 .

A Novel Technique for Laminoplasty Augmentation of Spinal Canal Area Using Titanium Miniplate Stabilization: A Computerized Morphometric Analysis

M. O’Brien, H A Crockard, M F O'Brien, 1996, Spine.

Transmaxillary anterior decompressions in patients with severe basilar impression.

H. Crockard, R. Bhangoo, 1999, Clinical orthopaedics and related research.

One-stage transoral decompression and posterior fixation in rheumatoid atlanto-axial subluxation.

H. Crockard, Alan, I. Calder, 1990, The Journal of bone and joint surgery. British volume.

Transclival surgery.

H. Crockard, 1991, British journal of neurosurgery.

Peroperative determination of safe superior transarticular screw trajectory through the lateral mass.

H. Crockard, G. Solanki, 1999, Spine.

Basilar impression in osteogenesis imperfecta. A report of three cases in one family.

H. Crockard, A. Ransford, J. Pozo, 1984, The Journal of bone and joint surgery. British volume.

Atlantoaxial Arthrodesis Using Interlaminar Clamps: An Improved Technique

H. Crockard, R. Moskovich, H ALAN CROCKARD, 1992, Spine.

Rheumatoid arthritis of the cervical spine: current techniques for management.

J. Stevens, M. O’Brien, H. Crockard, 2002, The Orthopedic clinics of North America.

Surgery on the rheumatoid cervical spine for the non-ambulant myelopathic patient—too much, too late?

J. Bland, H. Crockard, A. Casey, 1996, The Lancet.

Stabilization of the spine.

H. Crockard, A. Ransford, 1990, Advances and technical standards in neurosurgery.

Complicating Extended Maxillotomy for Chordoma

H. Crockard, 2000 .

Metastatic carcinoma of the temporal bone presenting as glomus jugulare and glomus tympanicum tumours: a description of two cases

H. Crockard, A. Cheesman, W. Hellier, 1997, The Journal of Laryngology & Otology.

Cavernous sinus neuroblastoma.

H. Crockard, G. Kratimenos, H. Crockard, 1993, British journal of neurosurgery.

Relationship between the cortical evoked potential and local cortical blood flow following acute middle cerebral artery occlusion in the baboon.

L. Symon, N. Branston, H. Crockard, 1974, Experimental neurology.

Brain-stem hematoma

David G. T. Thomas, H. Crockard, D. Gordon, 1982 .

A report of six surgically treated cases.

D. Thomas, H. Crockard, D. Gordon, 1982, Journal of neurosurgery.

Transoral fusion for high cervical fractures.

H. Crockard, J. Ashraf, 1990, The Journal of bone and joint surgery. British volume.

Acute traumatic intracerebral haematomas: determinants of outcome in a retrospective series of 202 cases.

H. Crockard, M. Choksey, M. Sandilands, 1993, British journal of neurosurgery.

Pineal region meningioma without dural attachment.

J. Stevens, H. Crockard, A. A. Madawi, 1996, British journal of neurosurgery.

" ATLAS AND AXIS " THROUGH THE EYES OF THE TRANSORAL SURGEON

H. Crockard, Turgut KbKSEL, 2007 .

99TCm-HMPAO SPECT studies in traumatic intracerebral haematoma.

P. Ell, D. Costa, H. Crockard, 1991, Journal of neurology, neurosurgery, and psychiatry.

Respiratory abnormalities due to craniovertebral junction compression in rheumatoid disease.

J. Stevens, R. Howard, B. Kendall, 1994, Annals of the rheumatic diseases.

Comparison of seven different scales used to quantify severity of cervical spondylotic myelopathy and post-operative improvement.

H. Crockard, A. Singh, 2001, Journal of outcome measurement.

Quantitative assessment of cervical spondylotic my elopathy by a simple walking test

Anoushka Singh, H. Crockard, 1999, The Lancet.

Management of tuberculomas of the craniovertebral junction.

H. Crockard, K. David, R. Edwards, 2000, British Journal of Neurosurgery.

PRESENCE OF NEUROPEPTIDE Y IN HUMAN CIRCLE OF WILLIS AND ITS POSSIBLE ROLE IN CEREBRAL VASOSPASM

F. Schon, S. Bloom, J. Allen, 1984, The Lancet.

Immediate total scalp and skull reconstruction

P. Smith, H. Crockard, B. Morgan, 1983, Microsurgery.

The Production and Clinical Features of a Chronic Stroke Model in Experimental Primates

L. Symon, N. Dorsch, H. Crockard, 1975, Stroke.

Intra-operative recording of motor tract potentials at the cervico-medullary junction following scalp electrical and magnetic stimulation of the motor cortex.

J C Rothwell, B L Day, C D Marsden, 1991, Journal of neurology, neurosurgery, and psychiatry.

The Role of Prostaglandins in Ischaemic Cerebral Oedema

K. Bhakoo, H. Crockard, P. Lascelles, 1981 .

David G. Gadian, Edward Proctor, Richard S. J. Frackowiak, 1987, Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism.

R S Frackowiak, Richard S. J. Frackowiak, E Proctor, 1987, Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism.

Intradural neurotropic spread of malignant mesothelioma. Case report and review of the literature.

C. D'Arrigo, H. Crockard, T. Steel, 1998, Journal of neurosurgery.

Early intracranial pressure studies in gunshot wounds of the brain.

H. Crockard, 1975, The Journal of trauma.

Intracranial pressure gradients in a patient with a thalamic tumor.

H. Crockard, E. Ganz, E. Duda, 1976, Surgical neurology.

Recirculation after cerebral ischemia. Simultaneous measurement of cerebral bloodflow, brain edema, cerebrovascular permeability and cortical EEG in the rat

P. Picozzi, H. Crockard, N. Todd, 1986, Acta neurologica Scandinavica.

Transient Blood-Brain Barrier Permeability following Profound Temporary Global Ischaemia: An Experimental Study Using 14C-AIB

H. Crockard, J. Dobbin, R. Ross-Russell, 1989, Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism.

Hydrocephalus as a cause of dementia: evaluation by computerised tomography and intracranial pressure monitoring

J. Mullan, H. Crockard, Crockard Ha, 1977, Journal of neurology, neurosurgery, and psychiatry.

Three cases of craniopharyngioma showing optic tract hypersignal on MRI

J. Stevens, B. Kendall, L. Symon, 1990, Neurology.

Studies on cerebral oxygen metabolism, blood flow, and blood volume, in patients with hydrocephalus before and after surgical decompression, using positron emission tomography.

T Jones, J Marshall, D J Brooks, 1986, Brain : a journal of neurology.

Late complication of undetected odontoid fracture in children.

H. Crockard, M. Alp, 1990, BMJ.

Posttraumatic atlanto-axial subluxation and myelopathy. Efficacy of anterior decompression.

H. Crockard, R. Moskovich, 1990, Spine.

Some Aspects of Cerebrovascular Resistance in Raised Intracranial Pressure: An Experimental Study

L. Symon, H. Crockard, J. Juhász, 1975 .