THE TIBIA. 



385 



Fig. 400. 



Int. condylar surface 



Popliteal notch 

 Spine / Ext. condylar surface 



Internal tuberosity" 

 Groove for semimembranosus ^^Wg ' ISm''^'* 



External tuberosity 



Articular surface 

 for fibula 



Popliteus- 



Semimembranosus- 



Fopliteus- 



Soleus (tibial head) — 

 Flex. long, digitorurtv 



Salens 

 (tibial head) 



— Tibialis posticus 



¥<■' 



^t m< 



> Oblique line 



Internal — \\ 

 border 



If;. 



in: 



Nutrient foramen 



fl! 



Posterior surface 



External (interosseous) 

 border 



■I I 



umk 



Groove for tibial, post. And flex. long, digit ('M 



Internal malleolus fe,M' ; %>, 



''i\ 



.Posterior division of 

 interosseous border 

 Tibio-fibular ligament 



(.Groove tor flex. long. hall. 



-For astragalus 

 Right tibia from behind. The outline figure shows the areas of muscular attachment. 



25 



