An Unusual Case of Acute Foot Drop Caused by a Pseudoaneurysm

Table 1

Clinical findings and anatomic correlates.

Clinical finding	Nerve root	Plexus	Peripheral nerve
Absent patellar reflex	L4	Lumbosacral plexus	Femoral
Weakness of ankle dorsiflexion	L5	Lumbosacral plexus	Sciatic or peroneal
Absent Achilles reflex	S1	Lumbosacral plexus	Sciatic or tibial
Pain on the dorsum and sole of foot	L5, S1	Lumbosacral plexus	Sciatic orperoneal + tibial