Muscles of tlip Let 



361 



M. fli'xor iligitoruiii loiigi;s 



TiMulo calcaneus [Acliillis 



M. tibialis anterior 



Facies niedialis tibiae 

 Liganientiini traiisversuni cruris 

 Vagina tendinis ni. tibialis jjosteriuris 



Vagina tendinis m tibialis anterioris 

 Liganicntuni eruciatum cruris 



Bursa subcutanca malleoli medial is 



Vagina tendinis m. tibialis anterioris 

 Ligamentuni eruciatum cruris 



Vagina tendinis ni. extensoris hallucis long! 



Tendo m. tibialis anteriori> 



Bursa subtendinea 

 ru. tibialis anterioris 



Vagina tendinuni 

 Vagina tendinis ui. flexoris ni. flexoris digitorumi 

 Mm. abductpr hallucis longi longi | 



et flexor 

 hallucis brevis (cut off) 



Vagina tendinis m. tibialis posterioris 



Ligamentum Vagina tendinis 

 laciniatum m. flexoris 



(cut off) liallucis longi 



406. Bursae and sheaths of tendons of the right 



foot, injected (sheaths of tendons stained red), vieAved from the medial surface. 



(The mm. alxluetor hallucis ami tiexuv hallucis hrevis have been removed.) 



Ligamentum laciniatum (continued). The deep layer passes just behind the tendons 

 of the mm. flexor digitoriiin longus and flexor hallucis longus to the medial surlace of the 

 calcaneus, is firmly attached to the margins of the corresponding bony grooves and holds the 

 ti'ndons firmly upon the bones; it reaches above as far as the malleolus and is continuous 

 with thf deep layer of the fascia cruris. Between the two layers is a canal for the aa.. vv. and 

 nn. ])Liutares: a septum, rarely absent, se]iarates the medial branches from the lateral. 



Bursa sulieutanea malleoli niedialis (see also Fig. 408), frequently present, upon 

 the malleolus niedialis. 



Vagina tendinis m. tibialis posterioris (see also Fig. 407) begins over the medial 

 malleolus and ends at the os naviculare; it fre(|uently communicates above with the following. 



Yagina tendinum m. flexoris digitorum pedis longi (see also Fig. 407), begins 

 Ijelow the preceding and ends in tlie sole of thi' foot, at the point where its tendon crosses 

 that of the m. flexor hallucis longus, below the os naviculare: above it conununicates sometimes 

 with the preceding sheath, below sometimrs with the following. 



Vagina tendinis m. flexoris hallucis longi (see also Fig. 407) begins below the 

 jireceding and ends at or in front of the point where the tendon of the m. flexor digitorum 

 longus is crossed, below the os naviculare; there it sometimes communicates with the preceding. 



