( ( The latter ) ( ( ( allows ( early movement ) ) ( by ( rigidly ( ( fixing ( the ( fractured bones ) ) ) ( in place ) ) ) ) ) . ) )
(ROOT (S (NP (DT The) (NN latter)) (VP (VBZ allows) (NP (JJ early) (NN movement)) (PP (IN by) (S (ADVP (RB rigidly)) (VP (VBG fixing) (NP (DT the) (JJ fractured) (NNS bones)) (PP (IN in) (NP (NN place))))))) (. .)))
The latter allows early movement by rigidly fixing the fractured bones in place.
(ROOT (S (NP (JJ Fixed) (NNS joints)) (VP (VBP do) (RB not) (VP (VB allow) (NP (NP (DT any) (NN movement)) (PP (IN of) (NP (DT the) (NNS bones)))))) (. .)))