Effect of time delay from injury to primary management on the incidence of deep infection after open fractures of the lower extremities caused by blunt trauma in adults

DA Bednar, J Parikh - Journal of orthopaedic trauma, 1993 - journals.lww.com
A retrospective review of a large series of open fractures in adult blunt trauma managed in a
standardized fashion at a regional trauma referral center suggests that delay within the first …

Management of type II odontoid process fractures in geriatric patients; a prospective study of sequential cohorts with attention to survivorship

DA Bednar, J Parikh, J Hummel - Clinical Spine Surgery, 1995 - journals.lww.com
After institutional review defined an unacceptable mortality rate in nonoperative treatment of
elderly patients with odontoid process fracture without neurological deficit, we undertook a …

Spinal epidural hematoma

A Al-Mutair, DA Bednar - … -Journal of the American Academy of …, 2010 - journals.lww.com
Spinal epidural hematoma is a rare condition that usually presents with acute, severe pain
at the location of the hemorrhage, with radiation to the extremities. It can rapidly develop to …

Observations on the pathomorphology of the thoracolumbar fascia in chronic mechanical back pain: a microscopic study

DA Bednar, FW Orr, GT Simon - Spine, 1995 - journals.lww.com
Study Design: Human tissues specimens were examined for the presence of neural end-organs
under light and electron microscopy. Objectives: To define the innervation of the …

Relationship between pain and vertebral motion in chronic low-back pain subjects

JP Dickey, MR Pierrynowski, DA Bednar, SX Yang - Clinical Biomechanics, 2002 - Elsevier
Objectives. To investigate the relationship between intervertebral motion, intravertebral
deformation and pain in chronic low-back pain patients. Design. This study measured vertebral …

Pullout strength of pedicle screws augmented with particulate calcium phosphate: an experimental study

A Hashemi, D Bednar, S Ziada - The spine journal, 2009 - Elsevier
BACKGROUND CONTEXT: Pressure-injected and in situ curing bone cements have been
studied as alternatives in augmenting lumbar pedicle screw fixation but are frequently found …

Screw fixation of odontoid fractures and nonunions

SI ESSES, DA BEDNAR - Spine, 1991 - journals.lww.com
Surgical treatment of odontoid fractures has usually been carried out by C1–2 arthrodesis
rather than by fracture fixation. An alternative treatment of compression screw fixation was …

Procurement of bone graft from the iliac crest. An operative approach with decreased morbidity

NR Colterjohn, DA Bednar - JBJS, 1997 - journals.lww.com
We compared the donor site morbidity in fifty-seven consecutive patients in whom a bone
graft had been procured from the iliac crest through an incision parallel to the superior cluneal …

Tranexamic acid for hemostasis in the surgical treatment of metastatic tumors of the spine

DA Bednar, VA Bednar, A Chaudhary, F Farroukhyar - Spine, 2006 - journals.lww.com
Study Design. This is a retrospective study of sequential cohorts. Objective. To assess the
efficacy of tranexamic acid in decreasing operative blood loss and the need for intraoperative …

Identifiable risk factors for secondary neurologic deterioration in the cervical spine-injured patient

NR Colterjohn, DA Bednar - Spine, 1995 - journals.lww.com
Objective: A review of structural cervical spine injuries (fracture or dislocation) treated at a
regional spine injury referral center from 1987 to 1992 was undertaken to identify and analyze …