Congenital Anomalies of the Pediatric Cervical Spine

Congenital Scoliosis of the Pediatric Cervical Spine: Characterization of a 17-Patient Operative Cohort

BACKGROUND

Congenital cervical scoliosis is rare, and there is a paucity of literature describing surgical outcomes. We report surgical outcomes in a 17-patient cohort with surgical correction for congenital cervical scoliosis and identify risk factors associated with complications.

METHODS

Data were retrospectively collected from a single-center cohort of 17 consecutive patients (9 boys, 8 girls) receiving surgical deformity correction for congenital cervical scoliosis. The mean age at surgery was 7.1±3.4 years with an average follow-up of 3.6±1.1 years.

RESULTS

There were 24 operations performed on 17 patients, and 4 complications (17%) were reported in the series, including one each of pressure ulcer, asystole, vertebral artery injury, and pseudarthrosis. The mean preoperative major curve angle was 36±20 degrees, which improved to 24±14 degrees (P=0.02). The mean operative time was 8±2 hours with a mean estimated blood loss of 298±690 mL. Halo-gravity traction was used in 5 patients and 6 cases were staged with anterior/posterior procedures.

CONCLUSIONS

Congenital scoliosis of the cervical spine is a complex process. The spinal deformity of this nature can be managed successfully with carefully planned and executed surgical correction.

LEVEL OF EVIDENCE

Level IV-retrospective review.

Congenital Cervical Spondyloptosis in the Neonate: A Prenatal Diagnosis

Congenital spine abnormalities are rare in the fetus and neonate. The illustrative case described in this article is unique as it depicts a neonate with prenatally diagnosed cervical spondyloptosis. Vertebral instability at any level of the spine, regardless of its etiology, is dangerous as it has the potential for neurologic involvement-making an early diagnosis and treatment paramount. Proper stabilization in the delivery room, transfer to the neonatal intensive care unit, and establishment of a multidisciplinary treatment plan are the mainstays of therapy. Diagnosis is usually obtained through computed tomography and magnetic resonance imaging performed during the fetal or, more commonly, neonatal period. Successful management is often accomplished in consultation with different pediatric subspecialists, particularly orthopedists and neurosurgeons. The definitive therapy is surgical intervention. Prognosis of this condition is dependent upon the severity of the malformation, time to stabilization, successful orthopedic and neurosurgical intervention, and proper adherence to follow-up. [Pediatr Ann. 2020;49(7):e313-e318.].