2.1.2. Basic PubMed search

The electronic search on PubMed used the strategy: (((Heel Bone[Title/Abstract] OR ((“bone and bones”[MeSH Terms] OR (“bone”[All Fields] AND “bones”[All Fields]) OR “bone and bones”[All Fields] OR “bone”[All Fields]) AND Heel[Title/Abstract])) OR “Calcaneus”[MeSH]) AND (((((((((((((((Broken Bones[Title/Abstract] OR ((“bone and bones”[MeSH Terms] OR (“bone”[All Fields] AND “bones”[All Fields]) OR “bone and bones”[All Fields] OR “bone”[All Fields]) AND Broken[Title/Abstract])) OR ((“bone and bones”[MeSH Terms] OR (“bone”[All Fields] AND “bones”[All Fields]) OR “bone and bones”[All Fields] OR “bones”[All Fields]) AND Broken[Title/Abstract])) OR Broken Bone[Title/Abstract]) OR Bone Fractures[Title/Abstract]) OR Bone Fracture[Title/Abstract]) OR Fracture, Bone[Title/Abstract]) OR Spiral Fractures[Title/Abstract]) OR (Fracture,[All Fields] AND Spiral[Title/Abstract])) OR (Fractures,[All Fields] AND Spiral[Title/Abstract])) OR Spiral Fracture[Title/Abstract]) OR Torsion Fractures[Title/Abstract]) OR (Fracture,[All Fields] AND Torsion[Title/Abstract])) OR (Fractures,[All Fields] AND Torsion[Title/Abstract])) OR Torsion Fracture[Title/Abstract]) OR “Fractures, Bone”[MeSH])) AND ((((Transplantation,[All Fields] AND Bone[Title/Abstract]) OR ((“transplantation”[Subheading] OR “transplantation”[All Fields] OR “grafting”[All Fields] OR “transplantation”[MeSH Terms] OR “grafting”[All Fields]) AND Bone[Title/Abstract])) OR Bone Grafting[Title/Abstract]) OR “Bone Transplantation”[MeSH])