Author

John Ouma

Observed names: J Ouma, J R Ouma, J.R Ouma, John R Ouma, John R. Ouma, John Richard Bwire Ouma, John Richard Ouma, John R Ouma

Institutions: University of the Witwatersrand, Chris Hani Baragwanath Hospital, Wits University Donald Gordon Medical Centre

Observed institutions: Winthrop-University Hospital, University of the Witwatersrand, Johannesburg Hospital, Chris Hani Baragwanath Hospital, Wits University Donald Gordon Medical Centre, Helen Joseph Hospital

ORCID: 0000-0002-4104-3643

Observed ORCID: 0000-0002-4104-3643

OpenAlex ID: A5067010901

Clinical practice guidelines for management of neuropathic pain: Expert panel recommendations for South Africa

2012 · S Chetty, E Baalbergen, et al. · South African Medical Journal · 48

Meningiomas among intracranial neoplasms in Johannesburg, South Africa: prevalence, clinical observations and review of the literature

2013 · K Ibebuike, J Ouma, et al. · African Health Sciences · 35

Lymphocytic infundibulo- neurohypophysitis with hypothalamic and opticpathway involvement: report of a case and review of the literature

2002 · J.R Ouma, V.J.R Farrell · Surgical Neurology · 22

Clinical practice guidelines for management of neuropathic pain: expert panel recommendations for South Africa

2013 · S Chetty, E Baalbergen, et al. · South African Family Practice · 16

Gliomatosis of the brain and spinal cord masquerading as infective lesions

2002 · George Meligonis, Monalisa Sur, et al. · Surgical Neurology · 16

Psychotic manifestations in brain tumour patients: 2 case reports from South Africa.

2004 · J R Ouma · African Health Sciences · 14

Supraorbital eyebrow approach: A single-center experience

2022 · Blessing Ndlovu, Mohammed Ouwais Abdul Sattar, et al. · Surgical Neurology International · 10

Flexible endoscope–assisted suture release and barrel stave osteotomy for the correction of sagittal synostosis

2022 · Jason Labuschagne, Denis Mutyaba, et al. · Journal of Neurosurgery Pediatrics · 10

Echinococcosis--a rare spinal disorder.

2006 · John R Ouma · PubMed · 8

Acalvaria – report of a case and discussion of the literature

2017 · John R. Ouma · British Journal of Neurosurgery · 7

Echinococcosis--a rare spinal disorder.

2006 · John Ouma · South African Medical Journal · 7

A Descriptive Study of Malnutrition in Traumatic Brain Injury Patients

2022 · Lauren M Ford, John R Ouma · Panamerican Journal of Trauma Critical Care & Emergency Surgery · 5

Keyhole Approaches Applied to Clipping of Acutely Ruptured Intracerebral Aneurysms—A Technical Note and Case Series

2022 · Diapo Gerald Mohale, Denver Naicker, et al. · World Neurosurgery · 4

Visual deterioration 1½ years after wrapping an un-clippable anterior communicating artery aneurysm: report of a case and review of the literature regarding opto-chiasmatic arachnoiditis

2007 · J Ouma · African Journal of Psychiatry · 4

Single surgeon case series of myelomeningocele repairs in a developing world setting: Challenges and lessons

2023 · Denver Naicker, Keletso Leola, et al. · World Neurosurgery X · 3

Primary empty sella syndrome associated with visual deterioration salvaged by chiasmapexy: Report of a case and discussion of the literature

2020 · John Ouma · Surgical Neurology International · 3

Ruptured presentation of superficial temporal artery pseudoaneurysm treated with anastomotic repair: Case report

2022 · Blessing Ndlovu, Mlamuli Mzamo Mkhaliphi, et al. · Trauma Case Reports · 2

Spinal Cord Reperfusion Injury Following a Cervical Laminectomy

2021 · Muke R. Mayoyo, John R. Ouma · Wits Journal of Clinical Medicine · 2

Challenges in Spinal Care in Sub-Saharan Africa (SSA)

2018 · John R. Ouma · Neuroscience and Neurological Surgery · 2

First Report of Renal Cell Carcinoma Metastasizing to the Clivus in a Pediatric Patient

2017 · John R. Ouma, Lebohang C. Modikeng, et al. · World Neurosurgery · 2

Retrospective analysis on aneurysmal subarachnoid haemorrhages at a single centre in Johannesburg, South Africa

2026 · Yuval Willem Belisha, Rambelani Khohomela, et al. · The Egyptian Journal of Neurosurgery : the official publication of the Egyptian Society of Neurological Surgeons/Egyptian journal of neurosurgery · 1

Calvarial hyperpigmentation

2023 · Devon van Eck, Blessing Ndlovu, et al. · Surgical Neurology International · 1

Precision oncology in Africa: from the laboratory to the clinic

2026 · Sylvester Ifeanyi Omoruyi, Stefano Cacciatore, et al. · The Lancet Regional Health - Africa

Brain metastasis secondary to primary vaginal clear cell adenocarcinoma not associated with diethylstilbestrol: a case report and a review of the literature

2026 · Esther Anyimadu Buckson, Obi Emereole, et al. · Frontiers in Oncology

Utility of the Gamma Knife in a Johannesburg Private Hospital, South Africa

2026 · Gayathri K Raveendran, MM Hugo, et al. · Research Square

Works count: 36

Citation count: 222

H-index: 8

I10-index: 8