{"doi":"10.1002/rcs.2458","title":"Validation of a novel path planner for stereotactic neurosurgical interventions—A retrospective clinical study","abstract":"BACKGROUND: The gold standard workflow for targeting structures in the brain involves manual path planning. This preoperative manual path planning is very time-intensive and laborious, especially when some outcome measures such as maximum ablation and penetration depth has to be optimised. METHODS: Our novel path planner generates an optimal path which maximises the hippocampus penetration and distance from critical structures using a precomputed cost map and a reward map. RESULTS: The average penetration ratio for 12 cases is 88.13 ± 23.23% for a resolution of 1° and a safety margin of 1 mm. Average run time for the path planner based on 1° resolution was 1.99 ± 0.68 min. CONCLUSIONS: Results show that the algorithm can generate safe and clinically relevant paths with a quantitative representation of the penetration depth and is faster than the average reported time for manual path planning.","journal":"International Journal of Medical Robotics and Computer Assisted Surgery","year":2022,"id":295802,"datarank":0.0,"base_score":0.0,"endowment":0.0,"self_citation_contribution":0.0,"citation_network_contribution":0.0,"self_endowment_contribution":0.0,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":1,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.9592,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2022-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":982496,"name":"Likhita Madiraju","orcid":null,"position":1,"is_corresponding":false},{"id":982497,"name":"Eleni Siampli","orcid":null,"position":2,"is_corresponding":false},{"id":106700,"name":"Elizabeth R. Fischer","orcid":"0000-0002-3292-3673","position":3,"is_corresponding":false},{"id":409761,"name":"Kevin Cleary","orcid":"0000-0001-9809-4823","position":4,"is_corresponding":false},{"id":469485,"name":"Chima Oluigbo","orcid":"0000-0002-7851-3792","position":5,"is_corresponding":false},{"id":424340,"name":"Reza Monfaredi","orcid":"0000-0003-1507-8137","position":6,"is_corresponding":false},{"id":982495,"name":"Ajeet Wankhede","orcid":null,"position":0,"is_corresponding":true}],"reference_count":30,"raw_metadata":null,"created_at":"2026-07-19T00:31:12.531553Z","pmid":"36109343","pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}