Introduction: In spite of the use of the less and less invasive and the more and more effective techniques and the use of fast rehabilitation conditions of the patients in surgery, the post-operative complications (POC) stay the main reasons of admission in resuscitation service. Objective: To determine the post-operative outcome of the patients admitted in resuscitation. Patient and method: It was about a retrospective and transverse survey from June 2017 to May 2018 in the service of polyvalent resuscitation of the academic hospital center of Gabriel Touré. Have been included the patients operated for surgical or obstetric gynecology—pathologies admitted in resuscitation for post-operative complications established or potential precocious or late. The used statistical test was the Chi2 with p Results: During the period, 514 patients have been admitted in resuscitation of which 140 cases of post-operatively represented 27.2% of the admissions. Under hospitalization 35.7% of patients have presented a complication. The middle age of patients was 37.72 ± 20.9 years. The sex ratio was 0.70. The middle length of interventions was 122 ± 83 min with extremes going from 20 to 434 min. The predominant admission motive was hemodynamic instability. The delay of appearance intervening of the complications was 3 days in 94%. The predominant complications were: respiratory (32%), infectious (28%) and Cardiovascular (20%). The middle length of hospitalization was of 3.36 ± 2.90 days. The death rate was 15%. The complications were related age, the class of Alteme?er, the ASA, and the perioperative undesirable events with p Conclusion: The post-operative admissions in resuscitation are frequent including several factors of morbi-mortality. A better management per and postoperative of the patients operated would reduce the death rate. The profile mark is the one of a patient admitted for hemodynamic instability.