lateral branch of tendon | | | | | | | | | | | | | | | | | | | | | | | not ossified |x| | | |x|x| |x| | | | | | | | | |x|x|x|x|x|x origin from posterior | | | | | | | | | | | | | | | | | | | | | | | surface of outer cnemial| | | | | | | | | | | | | | | | | | | | | | | crest | | | | | | | | | | | | | | | | | |x| x | | |x | | | | | | | | | | | | | | | | | | | | | | | Extensor hallucis longus | | | | | | | | | | | | | | | | | | | | | | | origin lateral to | | | | | | | | | | | | | | | | | | | | | | | retinaculum | |x| | | | | | | | | | | | | | | |x| | | | | distal fibers of distal | | | | | | | | | | | | | | | | | | | | | | | head insert | | | | | | | | | | | | | | | | | | | | | | | independently | | | | |x| | | | | | | | | | | | |x|x| |x| |x accessory bundle present | | | | | | | | | | | | | | |x| | | | | | | | entire distal head inserts| | | | | | | | | | | | | | | | | | | | | | | independently | | | | | | | | | | | | | | | | | | | |x| | | | | | | | | | | | | | | | | | | | | | | | | | Abductor digiti II | | | | | | | | | | | | | | | | | | | | | | | accessory insertion | | | | | | | | | | | | | | | | | | | | | | | present | | | | | | | | | | | | |x| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Extensor proprius digiti | | | | | | | | | | | | | | | | | | | | | | | III present | | | | | | | | | | | | | | | | | |x| | | | |x ---------------------------+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+--+-+-+-+-+-+- TABLE 4. NUMBER OF MUSCULAR VARIATIONS IN COMMON BETWEEN THE LEGS STUDIED =========+========+===============++===========++======++===========+===== | Other | T.p. || T.c.p. ||T.c.a.|| P.p. | | leg +---------------++-----------++------++-----------+ No Leg |of same |1|1|2|2|3|3|4|5||1|1|2|2|3|4||1|1|2 ||1|1|2|3|3|4|other |specimen|L|R|L|R|L|R|L|R||L|R|L|R|L|L||L|R|L ||L|R|L|L|R|L| legs ---------+--------+-+-+-+-+-+-+-+-++-+-+-+-+-+-++-+-+--++-+-+-+-+-+-+----- T.p. 1L | 1 |-|-| | |2|2|1|1|| | | | | | || | | ||1|1|2|1|1|2| 1 T.p. 2R | 6 | | |-|-|2|1|1|2|| |1| |1|1|2||3|3|3 ||2|3|1|1|4|2| 0 T.p. 3L | 4 |2|1|2|2|-|-| |1|| | | |1|1|2||3|2|2 ||4|4|1|2|3|5| 1 T.c.p. 1R| 1 | | | |1| | | | ||-|-| | | |1|| | | || | | | | | | 2 T.c.p. 2R| 0 | |1|1|1|1| | | || | |-|-| |2||1| |1 ||1|1| | |1|1| 3 T.c.a. 1R| 5 | |2|3|3|2| | |1|| | |1|1|2|2||-|1|3 ||3|4|1|1|3|2| 3 P.p. 1L | 4 | | |2|2|3| |2| || | |1|1|1|3||3|-|2 ||-|-|3|2|3|7| 2 P.p. 3R | 4 | | |4|4|2| | |1||1| | |1|1|2||3|3|3 ||3|5|4|-|-|5| 1 ---------+--------+-+-+-+-+-+-+-+-++-+-+-+-+-+-++-+-+--++-+-+-+-+-+-+----- TABLE 5. OCCURRENCE OF INDIVIDUAL VARIATIONS IN NERVES