Henry breaks wrong bone (4)
I believe the answer is:
shin
'bone' is the definition.
(I know that shin is a bone)
'henry breaks wrong' is the wordplay.
'henry' becomes 'H' (symbol for the unit of electrical inductance).
'breaks' means one lot of letters goes inside another (inserted letters break into the word).
'wrong' becomes 'sin' (wrong can mean a sin or crime).
'h' put within 'sin' is 'SHIN'.
(Other definitions for shin that I've seen before include "Part of the human leg" , "piece of beef" , "Long bone between knee and ankle" , "Leg-bone" , "Front end of the tibia" .)