Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery · 2022
A rare case of atlantoaxial rotatory fixation after posterior calvarial vault expansion surgery in a Crouzon patient.
Клинический случайСтатьяНазвание и аннотация: Перевод в очереди
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Saenz Amparo, Silva Adikarige Haritha Dulanka, Jeelani Noor Ul Owase, James Greg, Tahir M Zubair
Аннотация
INTRODUCTION: Atlantoaxial rotatory fixation (AARF) is a rare condition that occurs most commonly in children. The torticollis caused by AARF usually presents as abnormal posturing of the head and neck, with rotation of the chin to the opposite side. AARF in children could occur due to congenital bony malformation, minor trauma, upper respiratory tract infections (Grisel's syndrome), postoperatively after head and neck (ENT) surgery, and unknown reasons. AARF in the postoperative patient is a rare and poorly understood entity.
METHODS: The authors present a case report of a 2-year-old boy with Crouzon Syndrome undergoing posterior calvarial vault expansion (PVE) surgery that developed AARF as a complication.
RESULTS: The authors believe that cranial vault surgery should be considered a potential risk procedure for AARF, especially if it is done in susceptible populations (syndromic craniosynostosis patients) with other underlying sequelae (tonsillar ectopia or syringomyelia). During surgery, careful attention should be paid to maintaining a neutral alignment of the patient's cervical spine as rotatory movements under anaesthesia and muscle relaxation may be contributory factors.
CONCLUSION: AARF should be suspected and investigated in children with painful torticollis after craniofacial surgery.
METHODS: The authors present a case report of a 2-year-old boy with Crouzon Syndrome undergoing posterior calvarial vault expansion (PVE) surgery that developed AARF as a complication.
RESULTS: The authors believe that cranial vault surgery should be considered a potential risk procedure for AARF, especially if it is done in susceptible populations (syndromic craniosynostosis patients) with other underlying sequelae (tonsillar ectopia or syringomyelia). During surgery, careful attention should be paid to maintaining a neutral alignment of the patient's cervical spine as rotatory movements under anaesthesia and muscle relaxation may be contributory factors.
CONCLUSION: AARF should be suspected and investigated in children with painful torticollis after craniofacial surgery.