Range of Achievable Sagittal Correction when using an Expandable Titanium Interbody Device in Lumbar Smith-Peterson Osteotomies
نویسندگان
چکیده
Disclosures: N. Qandah: 2; Globus Medical, Inc., DePuy Synthes. 3B; Globus Medical, Inc., DePuy Synthes. N. Klocke: 3A; Globus Medical, Inc.. 4; Globus Medical, Inc. S. Chinthakunta: 3A; Globus Medical, Inc.. 4; Globus Medical, Inc. M. Hussain: 3A; Globus Medical, Inc.. 4; Globus Medical, Inc. M. Moldavsky: 3A; Globus Medical, Inc.. 4; Globus Medical, Inc.. E. Marvin: None. J. Synkowski: None. S. Yandamuri: 3A; Globus Medical, Inc. K. Salloum: 3A; Globus Medical, Inc. B. Bucklen: 3A; Globus Medical, Inc.. 4; Globus Medical, Inc..
منابع مشابه
The Double-Transforaminal Lumbar Interbody Fusion: An Innovative One-Stage Surgical Technique for Posterior Kyphosis Correction
Posttraumatic deformities after vertebral fractures are challenging for orthopedic surgeons in the non-operative and operative field. Especially osteoporotic fractures may cause a hyperkyphosis resulting in segmental or global sagittal imbalance and chronic back pain. Different vertebral osteotomies are potent to restore sagittal profile but show a very high perioperative risk including neurolo...
متن کاملBiomechanical evaluation of an expandable cage in single-segment posterior lumbar interbody fusion.
STUDY DESIGN Controlled laboratory study. OBJECTIVE To evaluate the biomechanical characteristics of a new expandable interbody cage in single-segment posterior lumbar interbody fusion (PLIF) using cadaveric lumbar spines. SUMMARY OF BACKGROUND DATA One of the popular methods of treating lumbar spine pathologies involves a posterior lumbar interbody fusion using bilateral interbody nonexpan...
متن کاملModified technique of transforaminal lumbar interbody fusion for segmental correction of lumbar kyphosis: a safe alternative to osteotomies?
BACKGROUND Sagittal rebalancing of a fixated lumbar hypolordosis (kyphosis) is very important to gain satisfactory results. To correct a misalignment vertebral column resection or pedicle subtraction osteotomies are favored, disregarding the relatively high complication rates. The aim of this study was to evaluate the efficiency and safety of a new modified transforaminal lumbar fusion techniqu...
متن کاملCauses of sagittal spinal imbalance and assessment of the extent of needed correction.
Most patients with spinal sagittal imbalance have a fusion mass that is either kyphotic or hypolordotic, with segments above or below the fusion that have subsequently degenerated. The four most common presentations include a patient who had a long fusion for adolescent idiopathic scoliosis with subsequent degeneration distally; a patient with degenerative sagittal imbalance in whom fusions hav...
متن کاملProvisional ipsilateral expandable rod for disc space distraction in minimally invasive transforaminal lumbar interbody fusion: operative technique.
BACKGROUND Lumbar disc degeneration may be so advanced and asymmetrical that transforaminal access to the interbody space is limited. The extent of collapse may compromise the capacity to restore disc height and coronal balance in minimally invasive approaches. Although a variety of distractors are available for open approaches, currently there is no feasible distractor that is functional withi...
متن کامل