Penyelidikan merupakan salah satu aspek penting dalam Jabatan Surgeri. Berikut merupakan sebahagian penyelidikan yang sedang dijalankan di jabatan ini:
- Robotic Assisted Radical Prostatectomy- Developing the Learning Curve in a Low Volume Center. Penyelidik: Dr. (Mr.) Khairul Asri Mohd Ghani.
- Wound Infection Following Stoma Reversal: A Prospective Comparative Study Between Primary Closure and Partial Closure with Intervening silver dressings. Penyelidik: Dr. (Mr.) Ong Kheng Wah, Dr. Nik Qisti Fathi.
- Robotic Assisted Radical Cystectomy (RARC) and Pelvic Lymph Node Dissection (PLND) by Laparoscopic Naive Surgeons. Analysis of The Learning Curve From a Single Malaysian Center. Penyelidik: Dr. (Mr.) Khairul Asri Mohd Ghani.
- Pan Retinal Photocoagulation (PRP) Study: Comparison of Retinal Nerve Fibre Layer (RNFL) Thickness Changes for Diabetic Retinopathy Using Argon Laser versus Multispot Pattern Scanning Laser (PASCAL). Penyelidik: Dr Maimunah Naim.
- Effect Compartment Equilibrium Rate Constant for Sevoflurane During Induction of Anaesthesia. Penyelidik: Prof. Dr. Lim Thiam Aun (RUGS Grant).
- Interaction Between Profofol and Etomidate: Effect on Dose Requirements and Haemodynamic Response. Penyelidik: Prof. Dr. Lim Thiam Aun (RUGS Grant).
- Predicting Neck Abscess with Contrast Enhanced Computed Tomography in Comparison with Management Outcome. Penyelidik: Prof. Madya Dr. Sethu Thakachy Subha.
- Ano-coccygeal Support in the Treatment of Idiopathic Chronic Posterior Anal Fissure: A Prospective Non-Randomised Controlled Pilot Trial. Penyelidik: Dr. (Mr.) Tikfu Gee, Dr. (Mr.) Raja Badrul Hisham, Prof. Madya Dr. (Mr.) Mohd Faisal Jabar, Prof. Dr. Yunus Gul Alif Gul.