There are studies which have evaluated the effect of combining two non-depolarizing neuromuscular relaxants on the profile of skeletal muscle relaxation pertinent to anaesthetic (tracheal intubation) and surgical conditions.Atracurium and vecuronium are the most common non- depolarizing muscle relaxants we routinely employ during general anaesthesia (GA). Till date, to our knowledge, there are a very few studies that have evaluated combination of atracurium and vecuronium given together.Though, the limited number of studies which analysed effects of combined neuromuscular relaxation with atracurium and vecuronium underlined that there is an additive effect, commented only on onset-of-action and reversibility of muscle relaxation effect. In addition, no study has yet evaluated the duration-of-action of atracurium- vecuronium combination in adults undergoing laparoscopic surgeries. Muscle relaxation is used for optimising laparoscopic operating conditions by preventing diaphragmatic movement due to irritation by the presence of pneumoperitoneum and achieving more intra-abdominal space for a particular intra-abdominal insufflation pressure. In this context, deeper than normally maintained level of neuromuscular blockade appears to be superior. The investigators contend that combining vecuronium and atracurium would not only facilitate increase in duration-of-action of the relaxation but also provide quality muscle relaxation for the duration of surgery.