LM | Type | Code | Description |

Left Side Hip bone Landmarks (right side has 46 corresponding symmetrical ones with “R” suffix) | |||

1 | 1 | AcCentL | Deepest & most central point in the acetabulum and point of fusion of ischium, ilium and pubis. |

2 | 3 | AcRimIschL | Rim of the acetabulum at the intersection of the axis of the ischium―as defined by the linear buttress emanating from it in the direction of the Ischial tuberosity generally. |

3 | 3 | AcRimILL | Rim of the acetabulum at the intersection of the cranio-lateral border of the iliac blade. |

4 | 3 | AcRimPubL | Point on the rim of the acetabulum intersected by the axis of the pubic bone. |

5 | 3 | AcRimPubOpL | Point on the opposite rim of the acetabulum intersected by the axis of the pubic bone. |

6 | 3 | AcNchVntL | Ventral margin of acetabular notch (on rim.) |

7 | 3 | AcNchDrsL | Dorsal margin of acetabular notch (on rim.) |

8 | 3 | AcArtSL | Most central limit of the inner acetabular articular surface on the line perpendicular to [AcNchDrsL] and [AcNchVntL]. |

9 | 1 | oRecFemRHL | Origin of the rectus femoris reflected head on groove just above acetabulum. |

10 | 1 | AIISL | Anterior inferior iliac spine, most caudal (i.e. furthest along the ilium from the sacrum) point. |

11 | 1 | ASISL | The most caudal point on the anterior superior iliac spine which, when observed perpendicularly to the iliac plane, has the greatest curvature. |

12 | 3 | oTFLL | Mid point of IL-TUB-GL and ASIS (origin of Tensor Fascia Latae.) |

13 | 1 | IlTubExL | Iliac Tubercle, external. The point on the gluteal margin of thickest width of iliac crest cranial to ASIS. |

14 | 1 | IlTubInL | Iliac Tubercle, internal. The point on the interior surface on the crest of thickest width of iliac crest cranial to ASIS. |

15 | 3 | CranIlL | Furthest (most cranial) point on the Iliac crest from AcCentL. |

16 | 1 | CrstSacIntL | Intersection of the iliac crest (interior margin) with the buttress leading to the sacrum. |

17 | 1 | CrstSacExtL | Intersection of the iliac crest (exterior margin) with the buttress leading to the sacrum. |

18 | 3 | DorsILL | The most dorsal point on the iliac crest. (This lies close to the posterior superior iliac spine). |

19 | 1 | PSISL | Posterior superior iliac spine. |

20 | 1 | oES-LatL | Most lateral point on the erector-spinae origin surface at the midpoint of PSIS and oPirif-GScNL. Indicates strength of erector spinae. |

21 | 1 | oES-MedL | Most medial point on the erector-spinae origin surface at the midpoint of PSIS and oPirif-GScNL. Indicates strength of erector spinae. |

22 | 1 | oPirif-GScNL | Medial end of the greater sciatic notch, where smooth curvature ends (also in humans acts a partial origin to piriformis). |

23 | 1 | SIJ-CranL | Junction of cranial limit of sacro-iliac joint and iliac crest. |

24 | 1 | SIJ-BrimL | Junction of the auricular surface with the pelvic brim. |

25 | 1 | SIJ-CaudL | Caudal limit of auricular surface close to Posterior inferior iliac spine PIIS. |

26 | 4 | LatInletL | Most lateral point on the iliopectineal line on hip bone (forms transverse diameter with opposite) On fully articulated only. May calculate from disarticulated by taking a trace of points on the inlet. |

27 | 4 | MidInletL | Mid point of PUBSA to SIJ-PI on the pelvic. |

28 | 1 | IPEL | ILIO-pectineal eminence. |

29 | 4 | OBLIQUEL | Oblique diameter with opposite SIJ-PI) on the margin of the brim alongside IPE (from: Midwifery-based True pelvis dimensions). |

30 | 4 | oPectL | Half way point between IPEL and PubTubL (origin of Pectineus). |

31 | 1 | PubTubL | Most ventral corner of caudal surface of the pubic tubercle (origin of Adductor Longus). |

32 | 1 | PubCranL | Most cranial point, at maximum height, of the pubic symphysis. |

33 | 1 | PubCaudL | Most caudal point on pubic symphysis. |