Assessing Knowledge Gaps in Minimal Invasive Surgical Techniques : A Survey of Surgical Residents

Abstract

Background: Minimal invasive surgical techniques have gained prominence for their safety and efficiency compared to traditional open surgeries. These techniques, including laparoscopy and robotic-assisted surgery, offer advantages such as reduced postoperative pain and shorter hospital stays. However, successful adoption relies on extensive training and knowledge among surgical residents. Materials and Methods: This cross-sectional survey study was conducted among surgical residents in Muzaffarpur, Bihar, India. Stratified random sampling ensured representation from government and private healthcare institutions. A structured questionnaire collected data on demographic information, knowledge levels, training experiences, and perceived knowledge gaps. Data were analyzed using descriptive and inferential statistics. Results: Among 50 participants, 80% received formal training, 70% attended workshops/seminars, and 96% observed live surgeries in minimally invasive techniques. However, only 60% had hands-on experience. Perceived knowledge gaps included lack of hands-on training (24\%), limited exposure to complex cases (36%), and difficulty in applying techniques (24%). Knowledge levels improved with years of residency, which is consistent with Indian studies. Conclusion: Addressing knowledge gaps and enhancing training in minimally invasive surgery is essential for surgical residents in Muzaffarpur. Increasing hands-on opportunities, diverse case exposure, and mentorship programs can improve proficiency and patient outcomes.