The evolution of sedation techniques in dental procedures has been significant since the introduction of nitrous oxide in the
mid-19th century and the subsequent development of intravenous sedatives in the 20th century. As patients face the daunting prospect of wisdom teeth removal, this study explores whether conscious sedation or unconscious sedation leads to a
better overall experience. Despite the availability of various sedation methods, it remains unclear which technique leads
to the highest patient satisfaction and best outcomes. To address this, a comprehensive literature review was conducted,
comparing conscious and unconscious sedation in third molar removal. Search terms like “laughing gas,” “nitrous oxide,”
“propofol,” “third molar,” “conscious sedation,” and “unconscious sedation” were used in PubMed and Google Scholar to
find peer-reviewed articles. Inclusion criteria were limited to studies published on third molar removal within the last 10
years, while studies outside this timeframe were excluded. Key outcomes, including patient satisfaction, recovery times,
and complication rates, were compared between sedation groups. The analysis revealed that conscious sedation is associated
with higher patient satisfaction and fewer postoperative complications compared to unconscious sedation. Patients under
conscious sedation reported lower anxiety and discomfort, contributing to a more positive experience, with shorter recovery
times due to fewer side effects like nausea and grogginess. However, the review primarily addresses immediate outcomes,
with limited data on long-term effects. These findings suggest that conscious sedation may be the preferable option for third
molar removal, guiding clinicians toward more effective sedation practices and improved patient outcomes.
