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Programme for Free Paper Sessions on 6 December 2019


Free Paper I

FP1-1 The predictive value of early postoperative random growth hormone on remission of acromegaly

Cynthia Sze-yui YU

FP1-2 Water and Sodium Disorders After Operation of Sellar and Parasellar Region Tumours

Wing-lok CHEUNG

FP1-3 Neurocritical care for primary bacterial ventriculitis – how we do it

Ka-wing SEE

FP1-4 The usefulness of Platelet Function Analysis (PFA) test to screen for occult platelet dysfunction in neurosurgery

Siu-ling TSE



Free Paper II

FP2-1 An audit on neurosurgical consultation in a local Hong Kong hospital

Man-lung TSANG

FP2-2 Instillation of Urokinase after burr hole drainage of chronic subdural hematoma

Eric Yuk-hong CHEUNG

FP2-3 Vitamin D promotes neurologic recovery from intracerebral hemorrhage by enhancing hematoma resolution in rodents

Jiaxin LIU

Free Paper III

FP3-1 MIS TLIF with Expandible Cages: The Vital Roles of Intraoperative Electrophysiological Monitoring

David Yuen-chung CHAN

FP3-2 Long term treatment efficacy and complications of hypofractionated stereotactic radiosurgery in brain arteriovenous malformations

Ka-yue TAM

FP3-3 The presentations and outcomes of arachnoid cyst operations in Queen Elizabeth Hospital: a retrospective review

Zhexi HE

FP3-4 Timing for evaluation after Tap test for patients with suspected normal pressure hydrocephalus, a pilot study

Ling-kit CHEUNG


Free Paper IV

FP4-1 Technical Pearls of the Operative Open Mouth View: Endoscopic Transoral Odontoidectomy for Anterior Decompression of the Cranial Cervical Junction

David Yuen-chung CHAN


FP4-2 Combined multidisciplinary excision of sinonasal carcinoma with orbital and intracranial extension

Victor Ka-ho HUI

FP4-3 Endoscopic transethmoidal excision of orbital apex cavernous hemangioma

Nok-lun CHAN / Calvin Hoi-kwan MAK

FP4-4 Video presentation on a case of giant craniofacial tumour

Michael Wing-yan LEE

Free Paper V (Video Session)

FP5-1 Excision of tuberculum sellae meningioma with anterior clinoidectomy

Chun-pong TSANG


FP5-2 Excision of vascular medial sphenoid ridge meningioma

Sai-lok CHU


FP5-3 Resection of a cervicothoracic ependymoma

Alberto Chi-ho CHU


FP5-4 Endoscopic transnasal optic canal decompression for non traumatic optic neuropathy

Kwan-ho CHOW



Programme for Free Paper Sessions on 7 December 2019


Free Paper VI

FP6-1 Improvement of Quality of Life in Patients with Trigeminal Neuralgia after Microvascular Decompression


FP6-1 Interim result of efficacy test for intermittent theta burst stimulation in motor rehabilitation in post-stroke patients in a tertiary centre in Hong Kong: A pilot study (phase II trial)

Ming-him YUEN

FP6-2 Displacement of Deep Brain Stimulation (DBS) lead location after implantation: Prelimary result of a study comparing early versus late CT findings

Chat-fong NG

FP6-3 Use of Directional Leads in Deep Brain Stimulation of STN: A Single Centre Experience

Ronald LI

HKNS & COC Commissioned Research

HKNS-1 Hong Kong-wide 10 years clinical outcome - Shunt for idiopathic normal pressure hydrocephalus

Victor HUI


Free Paper VII


FP7-1 Strategic use of Gamma Knife and microsurgery minimise treatment failures in skull base meningiomas

Chung-ping YU

FP7-2 Outcomes of Vestibular Schwannoma after Stereotactic Radiosurgery: A 20-year retrospective cohort study

Wai-lun TANG

FP7-3 Endoscopic Transnasal approach to anterior skull base tumour

Hoi-tung WONG

11:15 a.m. – 11:25 a.m.


FP7-4 When my world is brightened up again - factors determining visual outcome of non-functioning pituitary adenoma

Steffi Shing-yee CHONG

FP7-5 Advancing lower brainstem monitoring via laryngeal adductor reflex (LAR) using electromyograhic endotracheal tube

Shu-wah CHAU


Free Paper VIII

FP8-1 To Clip or To Coil: A Comparison between Cognitive, Vascular, Functional Outcomes of Ruptured Anterior Communicating Artery Aneurysm Repair by Endovascular Coiling and Surgical Clipping


FP8-2 Single-center review of emergency stent-assisted embolization in ruptured intracranial aneurysms

Joanna Wing-kiu HO

FP8-3 Retrospective review of 10 year experience in a single center:  outcome of extra cranial and intra cranial bypass followed by tumor resection in advanced head and neck malignancy

Yuk-yiu NG

FP8-4 Long term neurovascular outcome after carotid stenting: a single-centre experience in Hong Kong

Jennie Shu-yan YEUNG

FP8-5 Comparison of treatment modalities in post irradiation carotid blowout syndrome: a multi-center retrospective review

Ryan Pak-to YUEN

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