Dana Hawthorne

Learn More
STUDY DESIGN Multicenter analysis of 2 groups of patients surgically treated for Lenke 5C adolescent idiopathic scoliosis (AIS). OBJECTIVE Compare patients with Lenke 5C scoliosis surgically treated with anterior spinal fusion with dual rod instrumentation and anterior column support with patients surgically treated with posterior release and pedicle(More)
This cross-sectional study aimed to assess the impact of age and gender on 4 measures of grip and pinch force of well elderly community dwellers and to provide normative values. The hypotheses were that age and gender affect pinch and grip force and that these 2 factors might interact. Hand strength of 224 seniors 65-92 years old was tested. Grip and pinch(More)
STUDY DESIGN Tomographic analysis of occipitocervical (OC) instability in children aged between 2 and 6 years. OBJECTIVE To assess the feasibility of screw placement in various bone anchors in the OC region in young children. SUMMARY OF BACKGROUND DATA The use of rigid stabilization in the pediatric patients is gradually increasing. No study has(More)
STUDY DESIGN Multicenter matched case analysis. OBJECTIVE Compare patients with Lenke 5C scoliosis surgically treated with anterior spinal fusion with dual rod instrumentation and anterior column support versus posterior release and pedicle screw instrumentation. SUMMARY OF BACKGROUND DATA Treatment of single, structural, lumbar and thoracolumbar curves(More)
Experiments are presented to show the effects of (1) propranolol on tbe response of systolic blood pressure and diastolic blood pressure to bilateral carotid artery occlusion in choralose-anesthetized dogs; (2) the effects of propranolol on acute hypertensive states in chloralose-anesthetized dogs; and (3) the effects of propranolol on the response of(More)
OBJECT The goals of this study were to determine the incidence of occult cervical stenosis in patients over 50 years old with thoracolumbar deformity and to assess the risk of progressive cervical myelopathy after complex thoracolumbar reconstruction in asymptomatic or mildly symptomatic patients with cervical stenosis. METHODS Charts and cervical imaging(More)
  • 1