216 



THE ARTICULATIONS OF THE LOWER LIMB 



Anterior common ligament^ 

 Lig. longitudinale anterius \ 



Middle layer of the lumbar fascia or 

 aponeurosis (lowermost fibres) 



Iliolumbar ligament 

 Lig. iliolumbale 



Fourth lumbar vertebra 

 Vertebra lumbalis IV. 



Iliolumbar ligament 

 /Lig. iliolumbale 



/ *Preauricular groove 



/ .' *Sulcus paraglenoidalis 



(praeauricularis) 



Great sacrosciatic foramen 

 Foramen ischiadicum majus 



Small sacrosciatic foramen 

 Foramen ischiadicum minus 



_ Sacral promontory 

 Promontorium 



Sacro-iliac articulation 



Articulatio sacro-iliaca 



Anterior sacro-iliac ligament >:' \\ 

 Ligg. sacro-iliaca anteriora 



Anterior or small sacro- 

 sciatic ligament 

 Lig. sacrospinosum 



Spine of the ischium 



Spina ischiadica 



Posterior or great sacro- 

 sciatic ligament 

 Lig. sacrotuberosum 



Tuberosity of the ischium 

 Tuber ischiadicum 



Sacrococcygeal symphysis' / 

 Symphysis sacrococcygea '' 



Anterior sacrococcygeal ligament 

 Lig. sacrococcygeum anterius 



1 Intervertebral disc of the sacrococcygeal articulation. TR. 



FIG. 451. ARTICULATIO SACRO-ILIACA, SACRO-ILIAC ARTICULATION : LIGAMENTA SACRO-ILIACA 

 ANTERIORA, ANTERIOR SACRO-ILIAC LIGAMENT; LIGAMENTUM ILIOLUMBALE, ILIOLUMBAR 

 LIGAMENT. LIGAMENTA SACROSPINOSUM ET SACROTUBEROSUM, SMALL OR ANTERIOR AND 

 GREAT OR POSTERIOR SACROSCIATIC LIGAMENTS. FORAMINA ISCHIADICA MAJUS ET MINUS, 

 GREAT AND SMALL SACROSCIATIC FORAMINA. (THE PELVIS WITH THE FOURTH AND FIFTH 

 LUMBAR VERTEBRAE, IN FRONTAL SECTION ; POSTERIOR HALF, SEEN FROM BEFORE.) 



The ligaments of the right sacro-iliac articulation are intact ; those of the left articulation have been 



removed. 



Articulationes et ligamenta cinguli extremitatis interioris Articulations and ligaments of the 



pe/vic girdle, 



