Clinical and radiographic outcomes following hinge fracture during open-door cervical laminoplasty

2017 ◽  
Vol 43 ◽  
pp. 72-76 ◽  
Author(s):  
Dong-Ho Lee ◽  
Hyoungmin Kim ◽  
Choon Sung Lee ◽  
Chang-Ju Hwang ◽  
Jae-Hwan Cho ◽  
...  
Keyword(s):  
Cervical Laminoplasty ◽  
Open Door ◽  
Radiographic Outcomes ◽  
Hinge Fracture

scholarly journals Hinge Fracture during Cervical Open-door Laminoplasty: Does it Affect Clinical and Radiographic Outcomes?

2014 ◽  
Vol 11 (2) ◽  
pp. 45 ◽  
Author(s):  
Sung Hoon Cho ◽  
Jung Hwan Lee ◽  
Chung Kee Chough ◽  
Won Il Joo ◽  
Hae Kwan Park ◽  
...  
Keyword(s):  
Open Door ◽  
Radiographic Outcomes ◽  
Hinge Fracture

The Anatomical and Biomechanical Superiority of Novel Posterior En Bloc Elevation Cervical Laminoplasty

2021 ◽  
pp. 155335062098465
Author(s):  
Dong-Lai Wang ◽  
Guo-Qing Zhu ◽  
An-Quan Huang ◽  
Hong Zhang ◽  
Chuan Feng ◽  
...  
Keyword(s):  
Biomechanical Testing ◽  
Cervical Laminoplasty ◽  
Open Door ◽  
Lateral Bending ◽  
En Bloc ◽  
Cross Sectional ◽  
Expansion Pattern ◽  
Intact Condition ◽  
Axial Symptoms ◽  
The Common

Objectives. In this study, we performed a novel type of posterior en bloc elevation cervical laminoplasty (PEEL) to keep the integrity of the posterior structure, aiming to reduce axial symptoms complicated by a conventional cervical laminoplasty procedure. Methods. Twelve human cervical cadaveric spines (C2-T1) were sequentially tested in the following order: intact condition, open-door laminoplasty (ODL) through bilateral intermuscular approach (mini-invasive ODL), PEEL, and laminectomy (LN). After bilateral transecting at the junction of lamina and lateral mass through the tubular retraction system, the PEEL procedure symmetrically elevated all the posterior structure which was further stabilized with bone grafts and titanium plates. Computed tomography (CT) scan and biomechanical testing were performed after each condition. Results. Both mini-invasive ODL and PEEL procedures were accomplished with 2 small incisions on each side. Two types of laminoplasties could enlarge the spinal canal significantly both in cross-sectional area and anteroposterior diameter comparing with intact condition. The PEEL procedure demonstrated a significantly higher enlargement rate on a canal area and a symmetrical expansion pattern. Compared with intact condition, mini-invasive ODL performed from C3-C7 demonstrated significantly decreased motion in all testing directions except the flexion range of motion (ROM); the PEEL procedure showed mild and insignificant decrease on ROM in all directions. Laminectomy resulted in a statistically significant increase in all directions except the lateral bending ROM. Conclusions. Posterior en bloc elevation cervical laminoplasty can enlarge the canal more effectively and preserve better ROM after operation than the ODL procedure. Although technically challenging, the PEEL procedure probably would decrease the common complications associated with ODL laminoplasty.

OPEN-DOOR EXPANSILE CERVICAL LAMINOPLASTY

Neurosurgery ◽  
2007 ◽  
Vol 60 (suppl_1) ◽  
pp. S1-154-S1-159 ◽  
Author(s):  
Elizabeth Vitarbo ◽  
Rishi N. Sheth ◽  
Allan D. Levi
Keyword(s):  
Surgical Technique ◽  
Spinal Stenosis ◽  
Cervical Myelopathy ◽  
Outcome Data ◽  
Cervical Laminoplasty ◽  
Open Door ◽  
Cervical Spinal Stenosis ◽  
Current Article

Abstract OPEN-DOOR EXPANSILE laminoplasty is a practical surgical technique for the treatment of cervical myelopathy secondary to cervical spinal stenosis. Laminoplasty procedures were first described in the late 1970s and have undergone numerous modifications. The current article reviews the indications, techniques, and outcome data for cervical laminoplasty. Complications of laminoplasty and comparison to laminectomy outcomes are also discussed.

Acute traumatic central cord syndrome—experience using surgical decompression with open-door expansile cervical laminoplasty

2005 ◽  
Vol 63 (6) ◽  
pp. 505-510 ◽  
Author(s):  
Juan Uribe ◽  
Barth A. Green ◽  
Steven Vanni ◽  
Kapil Moza ◽  
James D. Guest ◽  
...  
Keyword(s):  
Surgical Decompression ◽  
Cervical Laminoplasty ◽  
Open Door ◽  
Central Cord Syndrome

scholarly journals All levels versus alternate levels plate fixation in expansive open door cervical laminoplasty

2014 ◽  
Vol 48 (6) ◽  
pp. 582 ◽  
Author(s):  
Hui-Lin Yang ◽  
Jun Qian ◽  
Zheng-Fei Wang ◽  
Guang-Dong Chen ◽  
Feng Xue ◽  
...  
Keyword(s):  
Plate Fixation ◽  
Cervical Laminoplasty ◽  
Open Door

scholarly journals Why Does C5 Palsy Occur after Prophylactic Bilateral C4-5 Foraminotomy in Open-Door Cervical Laminoplasty? A Risk Factor Analysis

2016 ◽  
Vol 6 (1_suppl) ◽  
pp. s-0036-1582821-s-0036-1582821
Author(s):  
Gabriel Liu ◽  
Ma. Ramona Reyes ◽  
K. Daniel Riew
Keyword(s):  
Factor Analysis ◽  
Risk Factor ◽  
Risk Factor Analysis ◽  
Cervical Laminoplasty ◽  
Open Door ◽  
C5 Palsy

Two-Year Clinical and Radiological Outcomes of Open-Door Cervical Laminoplasty With Prophylactic Bilateral C4–C5 Foraminotomy in a Prospective Study

Spine ◽  
2014 ◽  
Vol 39 (9) ◽  
pp. 721-727 ◽  
Author(s):  
Masayuki Ohashi ◽  
Akiyoshi Yamazaki ◽  
Kei Watanabe ◽  
Keiichi Katsumi ◽  
Hirokazu Shoji
Keyword(s):  
Prospective Study ◽  
Cervical Laminoplasty ◽  
Open Door ◽  
A Prospective Study

P91. Screw Back-Out Following Open Door Cervical Laminoplasty: A Review of 165 Plates

2009 ◽  
Vol 9 (10) ◽  
pp. 161S
Author(s):  
Gabriel Liu ◽  
Jacob Buchowski ◽  
K. Daniel Riew
Keyword(s):  
Cervical Laminoplasty ◽  
Open Door
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