HUKM – External Fixator – Ongoing project with Institute of Nuclear Technology and SME Technologies Sdn Bhd.
Upper Limb Intramedular Fixation Devices – Ongoing project with Institute of Nuclear Technology and SME Technologies Sdn Bhd.
HUKM – Hand External Fixator – Ongoing project with Institute of Nuclear Technology and SME Technologies Sdn Bhd.
Long bone fracture external fixator produced with calibration with SME-Tech Sdn.Bhd and Institute of Nuclear Technology Malaysia.
Toilet Bidet for disabled.
Patent for Glucosenz Sdn Bhd : Non-Invasive Blood Sugar Monitoring Device.
Symposium in Spinal Trauma. Annual Scientific Meeting and 22nd AGM of Malaysian Orthopaedic Association, Genting Highland, April 1996.
International Instructional Course of Spine Surgery - Panel of cases discussion. Universiti Kebangsaan Malaysia, Kuala Lumpur, May 1996.
Conference In Spinal Instrumentation – JBS System. Malaysian Orthopaedic Association, June 1996.
Recent Advances In Spine Surgery. Ministry of Health and Academy of Medicine Scientific Meeting, November 1996.
Basic Biomechanic For Orthopaedic Surgeon. Malaysian Orthopaedic Association and Zimmer Malaysia. March 1997.
National Post Graduate Intensive Course In Orthopaedic. Universiti Kebangsaan Malaysia and World Orthopaedic Concerned, April 1997.
A Day Symposium of Spinal Fixation. Malaysian Orthopaedic Association and Aesculap Malaysia, April 1997.
Recent Advances In Biometerial, Universiti Kebangsaan Malaysia, May 1997.
Panel Discussion on Pelvic Injury. 1st ASEAN International Congress of Emergency Medicine, Kuala Lumpur, April 1997.
Steffi’s International Symposium and Live Surgery In Spinal Surgery. Universiti Kebangsaan Malaysia, July 1997.
International Symposium of Spinal Surgery Section. 17th Congress of ASEAN Orthopaedic Association. Penang, November 1997.
28th Annual Scientific and AGM of Malaysian Orthopaedic Association. Malacca, 3 - 5 th April 1998
4th National Postgraduate Intensive Course In Orthopaedic. HUKM, Cheras, Kuala Lumpur, 18 - 23rd May 1998
An International Instructional Course of Scoliosis Surgery . HUKM, Cheras, Kuala Lumpur, June 1998.
Symposium In Current Treatment In Total Knee Arthroplasty. HUKM, Cheras, Kuala Lumpur, October 1998.
BIBILIOGRAPHY
1. M.Razak, T.Basir, Y.Hyzan and Z.Johari. Halovest treatment in traumatic cervical spine injuries. Med.J.Mal. - Orthopaedic Supplement Vol 53, Suppl A 1998, 1 – 5.
2. M.Razak, K.P.Ong and Y.Hyzan. Surgical outcome of degenerative lumbar spinal stenosis. Med.J.Mal. Orthopaedic Supplement Vol 53, Suppl A 1998, 12 – 21.
3. L.Azmi, M.Razak and Y.Hyzan. The result of treatment of dislocation and fracturedislocation of the elbow - a review of 41 patients. Med.J.Mal. Orthopaedic Supplement Vol 53, Suppl A 1998, 59 – 70.
4. A.Razana, Y.Hyzan, M.Razak, V.Pathmanathan and R.S.Gill. Hand reimplantation and revascularization - six year experience in Hospital Kuala Lumpur 1990 - 1995. Med.J.Mal. Orthopaedic Supplement Vol 53, Suppl A 1998, 121 – 130.
5. W. Hazmy, H. Shukor, Y. Hyzan, M. Razak. Isolated trochlear fracture of the Humerus : A case report. Vol. 11 No. 1. The Journal of the ASEAN Orthopaedic Association, January 1997.
6. S.Ibrahim, M.Omar, E.C.Gan, A.Rauf, N.Johari, Y.Hyzan. Childhood burns at the Paediatric Institute Kuala Lumpur. Med.J.Malaysia, Vol 50 No 3 September 1995, 221 – 225.
7. H.K.Leow, Y.Hyzan, E.C.Gan, S.Hassan. Surgical Treatment of Acromioclavicular Dislocation. Med.J.Med.Orthopaedic Supplement, Vol.53, Suppl.At 1998, 71 – 76.
JOURNAL ARTICLES
1. Y.Hyzan, R.Vejayan, M.Omar, G.S.Ruslan, A.H. Asaari. Orthopaedic Workload in Hospital Kuala Lumpur: Effect on patient management. Hospital Kuala Lumpur Journal of Medicine Vol.3, July 1997, 72 – 78.
2. W.Hazmy, Y.Hyzan. Use of Allograft inSegmental Bone Defect in Type IIIA Fracture. Hospital Kuala Lumpur Journal of Medicine Vol.3, July 1997, 92 – 95
3. E.C.Gan, Y.Hyzan, M.Razak, Aaron Lim. Double Festival, double trouble. Hospital Kuala Lumpur Journal of Medicine Vol.2 July 1996, 87-91.
JOURNAL ARTICLES IN PRINT (ACCEPTED FOR PUBLICATION)
1. Razana A, Zairul Z, Y.Hyzan, M.A.Razak. Spinal cord compression revealing Hepatocellular Carcinoma: A report of two cases in National University of Malaysia Hospital
Journal of Orthopaedic Surgery.
2. M.Razak, MM.Mahmud, AM.Sabarul, Y.Hyzan, A.Omar. Thoracolumbar Fracture-Dislocation Results of Surgical Treatment.
Malaysian Medical Journal
3. M.Razak, MM.Mahmud, Y.Hyzan, A.Omar. Short Segment Posterior Instrumentation, Reduction and Fusion of Unstable Thoracolumbar Burst Fracture - A Review of 26 Cases.
Malaysian Medical Journal
CHAPTER IN BOOK (IN PRESS)
1. M.Razak, Y.Hyzan, M.N.Mustafa. Trauma to the extremity. Revision for the In Trauma Care [A] ISBN 983-99247-0-2, 1997
2. M. Razak, Y.Hyzan and L.B Ping. Trauma to the Spine Revision for the In Trauma Care [A] ISBN 983-99247-0-2, 1997
3. Y.Hyzan, M.Razak. Spinal Tuberculosis. Planned Book On Spine.
4. Razana A, Y.Hyzan. “Fruktur” Untuk Ensiklopedia : Sains and Teknologi kerjasama UTM dan Dewan Bahasa Pustaka.
5. Zairul Z, Y.Hyzan. “Mialgia” Untuk Ensiklopedia : Sains and Teknologi kerjasama UTM dan Dewan Bahasa Pustaka
MONOGRAPH
1. Consensus on Prolapsed Vertebrae Disc 1998
PUBLISHED PROCEEDINGS
1. M.Razak, T.Basir, Y,Hyzan. ‘An early experience with Halovest fixation in Cervical Spine Injuries’. International Scientific Meeting of Austrian Orthopaedic Association, Kuala Lumpur, October 1995.
2. M.Razak, T.Basir Z.Johari and Y.Hyzan. ‘Halovest Treatment in Traumatic Cervical Spine Injury’. Annual Scientific Meeting and 26th AGM of Malaysian Orthopaedic Association, 5th to 7th April 1996, Genting Highland, Malaysia.
3. K.P.Ong, M.Razak, Y.Hyzan. ‘The outcome of surgical treatment of degenerative spinal stenosis’. 28th Annual Scientific Meeting of Malaysian Orthopaedic Association, April 1998, Malacca
4. B.S.Barul, Y.Hyzan, M.Razak. 'Low pin placement pelvic external fixation in haemodynamically unstable pelvic ring injuries. A prospective study'. 28th Annual Scientific Meeting of Malaysian Orthopaedic Association, April 1998, Malacca.
5. Yusof Abdullah, Idris Besar, Muhammad Jamal, M.Razak and Y.Hyzan. 'One arm, one rod; can we make them biological compatible'. 28 th Annual Scientific Meeting of Malaysian Orthopaedic Association, April 1998, Malacca.
6. Idris Besar, Muhammad Jamal, Mohd Harun, M.Razak and Y.Hyzan. ‘A chemical composition study of current orthopaedic implants’. 28th Annual Scientific Meeting of Malaysian Orthopaedic Association, April 1998, Malacca.
7. S.S.Tee, Y.Hyzan, M.Razak. 'Outcome of open reduction and internal fixation of pelvic ring injuries'. 28th Annual Scientific Meeting of Malaysian Orthopaedic Association, April 1998, Malacca.