Inclusion Criteria:  aged 21-65 years both genders American Society of Anesthesiology (ASA) class I-II Undergoing elective laparoscopic cholecystectomy  Exclusion Criteria:  Patient refusal. Coagulopathy. History of allergy to local anaesthetic. History of liver or renal pathology affecting drug elimination Mental dysfunction or cognitive disorders. Use of medication such as gabapentin-pregabalin that could affect pain perception. Body Mass Index > 40 kg/m2.