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Initial attempts of using clinical risk scores to identify patients for whom technically feasible surgery is oncologically futile failed. Since then, patient selection for single\u2010stage hepatectomy followed three distinct approaches, all of which incorporated biomarkers. The <jats:italic>BRAF<\/jats:italic> V600E mutation, the G12V <jats:italic>KRAS<\/jats:italic> variant, and the triple mutation of <jats:italic>RAS, TP53<\/jats:italic>, and <jats:italic>SMAD4<\/jats:italic> appear to be the most promising, but none can be used in isolation to deny surgery in otherwise resectable cases. Combining biomarkers with clinicopathologic factors that predict poor prognosis may be used to select patients for surgery, but external validation and matched analyses with medically treated counterparts are needed. Patient selection for special surgical procedures (two\u2010stage hepatectomy [TSH], Associating Liver Partition and Portal vein Ligation for staged hepatectomy [ALPPS], and liver transplant [LT]) has been recently refined. Specifically, <jats:italic>BRAF<\/jats:italic> mutations and right\u2010sided laterality have been proposed as separate contraindications to LT. A similar association of right\u2010sided laterality, particularly when combined with <jats:italic>RAS<\/jats:italic> mutations, with very poor outcomes has been observed for ALPPS and has been suggested as a biologic contraindication. Data are scarce for TSH but <jats:italic>RAS<\/jats:italic> mutations may portend very poor survival following TSH completion. The selection of the best single\u2010stage hepatectomy (optimal margin and type of resection) based on biomarkers remains debated, although there is some evidence that <jats:italic>RAS<\/jats:italic> may play a significant role. Lastly, although there are currently no criteria to select among the three special techniques based on their efficacy or appropriateness in different settings, <jats:italic>RAS<\/jats:italic> mutational status may be used to select patients for TSH, while right\u2010sided tumor in conjunction with a <jats:italic>RAS<\/jats:italic> mutation may be a contraindication to LT and ALPPS.<\/jats:p>","DOI":"10.1002\/ags3.12591","type":"journal-article","created":{"date-parts":[[2022,6,27]],"date-time":"2022-06-27T13:44:18Z","timestamp":1656337458000},"page":"606-615","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":16,"title":["Precision surgery for colorectal liver metastases: Current knowledge and future perspectives"],"prefix":"10.1002","volume":"6","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-4894-5743","authenticated-orcid":false,"given":"Georgios 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