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Sciatic nerve injection palsy in the child: Early microsurgical treatment and long‐term results
Author(s) -
Senes Filippo M.,
Campus Riccardo,
Becchetti Flavio,
Cateunzio
Publication year - 2009
Publication title -
microsurgery
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.031
H-Index - 63
eISSN - 1098-2752
pISSN - 0738-1085
DOI - 10.1002/micr.20632
Subject(s) - medicine , neurolysis , surgery , sciatic nerve , paralysis , anesthesia , buttocks
Abstract Sciatic nerve injury caused by intramuscular injection in the gluteal region in the child seems as a sensory‐motor palsy of the lower limb of variable degree. In preterm children or in children with severe perinatal distress, requiring intensive care, a drop foot is often missed or misdiagnosed as a malformative clubfoot or late diagnosed. Intramuscular drug injection (mainly antibiotics) during early infancy is another cause of injury. There are very few literature reports on postinjection trauma and on therapeutic indications in the child. The Authors report their experience in early microsurgical exploration of the sciatic nerve. From 1990 to 2004, we observed at different times from diagnosis 17 children with sciatic nerve palsy following intramuscular injection. Nine of them underwent nerve exploration surgery in the gluteal region (neurolysis in seven and nerve grafting in two). Conservative treatment was successful in only three cases showing early signs of recovery (at about 3 months of life). Complete recovery was observed only in five early treated cases, while late treated cases had only mild improvement after surgery. During surgery, anatomical variations predisposing to nerve injury were observed. The authors havingobserved better results and faster recovery in the early treated patients, stress the importance of a rapid therapeutic decision to avoid or limit foot deformities, sensory defects and lower limb length discrepancy due to paralysis during growth. © 2009 Wiley‐Liss, Inc. Microsurgery 2009.