ABSTRACT
Spinal accessory nerve injury is most commonly reported following surgery in and around the posterior cervical triangle. Pain, impaired ability to raise the ipsilateral shoulder, and scapular winging on abduction of the arm are the most frequently noted clinical manifestations. We report the case of a collegiate swimmer who developed left-sided neck and shoulder pain secondary to a spinal accessory nerve palsy (SANP) after a "whiplash injury," which we believe to be the first such reported case in the English language literature. We review the clinical manifestations, diagnostic pitfalls, and therapeutic approaches to SANP. A high index of suspicion for SANP following whiplash-type injury will ensure its earlier detection and treatment and improve the chances of a better functional outcome.
Subject(s)
Accessory Nerve/pathology , Cranial Nerve Diseases/diagnosis , Pain Management , Paralysis/diagnosis , Whiplash Injuries/complications , Adult , Cranial Nerve Diseases/complications , Female , Humans , Pain/etiology , Paralysis/complicationsABSTRACT
We report two cases with a delayed complication of femoral vessel catheterization: femoral nerve entrapment by iliacus hematoma. Both patients had femoral artery catheterization and postoprocedural anticoagulation, followed by iliacus hematoma eruption on the side of catheterization. Diagnosis was confirmed by computed tomography and electrodiagnostic studies. The pathogenesis of iliacus hematoma-induced femoral neuropathy has been studied in detail; however, the authors could find no previous reports of catheterization causing this phenomenon. The association is probably under reported because of the delayed manifestation. Awareness of this complication could (1) minimize the neuropathy, by insuring early diagnosis and treatment and (2) reduce its incidence, by avoiding trauma to the iliacus muscle during catheterization.
Subject(s)
Catheterization, Peripheral/adverse effects , Femoral Artery , Femoral Nerve , Hematoma/complications , Muscular Diseases/complications , Nerve Compression Syndromes/etiology , Abdominal Muscles , Aged , Aged, 80 and over , Female , Hematoma/diagnostic imaging , Hematoma/etiology , Humans , Male , Muscular Diseases/diagnostic imaging , Muscular Diseases/etiology , Nerve Compression Syndromes/diagnosis , Radiography , Time FactorsABSTRACT
The neurologic complications of coronary artery bypass surgery have been well documented, with a reported incidence of 61% in one large study. Most injuries to the peripheral nervous system involve the brachial plexus. We report the first case of a spinal accessory nerve lesion after coronary bypass surgery. The patient presented with progressive right shoulder weakness. Electrodiagnostic studies revealed a partial lesion of the right spinal accessory nerve. Physical therapy, including strengthening, range of motion, and electric stimulation to the right shoulder, was prescribed to assist recovery of strength and function. Repeat electrodiagnostic studies confirmed nerve regeneration. Prompt recognition of spinal accessory nerve damage after coronary bypass surgery is essential. Early rehabilitation will improve the chances of a better functional outcome.
