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Osteotomy

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https://www.readbyqxmd.com/read/28448705/-results-of-the-salters-osteotomy-as-a-definitive-treatment-for-the-developmental-dysplasia-of-the-hip
#1
E M Valles-Mata, L A Valles-Flores, R F Montes-Del Bosque
OBJECTIVE: Evaluate the results of open reduction associated to a Salter osteotomy at nine months of age for treatment of the developmental Dysplasia of the Hip. MATERIAL AND METHODS: Case- series of unilateral Developmental Dysplasia of the hip treated between July 2004- December 2008 with follow-up at 3, 6 and 9 months postop. RESULTS: 16 patients, 13 females (81%) 3 males (19%). we did an open reduction and Salters osteotomy at 9 months on average (8- 10 months); the most effected side were the left hip on 75%...
September 2016: Acta Ortopédica Mexicana
https://www.readbyqxmd.com/read/28448325/combined-spinal-epidural-anesthesia-with-dexmedetomidine-based-sedation-for-multiple-corrective-osteotomies-in-a-child-with-osteogenesis-imperfecta-type-iii-a-case-report
#2
Anju Gupta, Geeta Kamal, Nishkarsh Gupta, Anil Aggarwal
Osteogenesis imperfecta (OI) is a rare disabling genetic connective tissue disorder. General anesthesia in these patients is associated with increased risks. Regional anesthesia is favored wherever feasible, but there are limited reports of use of a sole regional technique in OI in pediatric patients. Moreover, combined spinal-epidural anesthesia has never been described previously. We are reporting the use of combined spinal-epidural anesthesia for a prolonged surgery (multiple osteotomies) of lower limbs in a 10-year-old wheelchair-bound child with OI type III...
April 26, 2017: A & A Case Reports
https://www.readbyqxmd.com/read/28444580/three-dimensional-virtual-planning-of-corrective-osteotomies-of-distal-radius-malunions-a-systematic-review-and-meta-analysis
#3
REVIEW
R J O de Muinck Keizer, K M Lechner, M A M Mulders, N W L Schep, D Eygendaal, J C Goslings
The purpose of this study was to summarize and evaluate results of three-dimensional (3D-) planned corrective osteotomies of malunited distal radius fractures. 3D-planning techniques provide the possibility to address 3D-deformity that conventional planning methods might not address. We systematically searched PubMed, EMBASE and the Cochrane library for studies that performed a 3D-planned corrective osteotomy on patients with a malunited distal radius fracture. Fifteen studies with a total of 68 patients were included in the analysis...
April 25, 2017: Strategies in Trauma and Limb Reconstruction
https://www.readbyqxmd.com/read/28444438/effect-and-safety-of-early-weight-bearing-on-the-outcome-after-open-wedge-high-tibial-osteotomy-a-systematic-review-and-meta-analysis
#4
O-Sung Lee, Soyeon Ahn, Yong Seuk Lee
INTRODUCTION: The purpose of this systematic review and meta-analysis was to evaluate the effectiveness and safety of early weight-bearing by comparing clinical and radiological outcomes between early and traditional delayed weight-bearing after OWHTO. MATERIALS AND METHODS: A rigorous and systematic approach was used. The methodological quality was also assessed. Results that are possible to be compared in two or more than two articles were presented as forest plots...
April 25, 2017: Archives of Orthopaedic and Trauma Surgery
https://www.readbyqxmd.com/read/28444019/non-surgical-treatment-of-transverse-deficiency-in-adults-using-microimplant-assisted-rapid-palatal-expansion-marpe
#5
Daniel Paludo Brunetto, Eduardo Franzzotti Sant'Anna, Andre Wilson Machado, Won Moon
INTRODUCTION: Maxillary transverse deficiency is a highly prevalent malocclusion present in all age groups, from primary to permanent dentition. If not treated on time, it can aggravate and evolve to a more complex malocclusion, hindering facial growth and development. Aside from the occlusal consequences, the deficiency can bring about serious respiratory problems as well, due to the consequent nasal constriction usually associated. In growing patients, this condition can be easily handled with a conventional rapid palatal expansion...
February 2017: Dental Press Journal of Orthodontics
https://www.readbyqxmd.com/read/28442854/biceps-rerouting-after-forearm-osteotomy-an-effective-treatment-strategy-for-severe-supination-deformity-in-obstetric-plexus-palsy
#6
W P Metsaars, M Biegstraaten, R G H H Nelissen
Study Design Retrospective cohort study. Objective Supination deformity in obstetric brachial plexus injury can have debilitating consequences for the functionality of the hand. Surgical treatment by a forearm osteotomy has a recurrence rate of 20 to 42%. As a complement to forearm osteotomy, a biceps rerouting may improve outcome. Methods Children with residual brachial plexus injury, who had a forearm osteotomy for a supination contracture and had a postoperative decrease of pronation to 50 degrees or less, were indicated for a biceps rerouting...
April 2017: Journal of Hand and Microsurgery
https://www.readbyqxmd.com/read/28442179/ipsilateral-sagittal-split-ramus-osteotomy-to-facilitate-reconstruction-of-the-temporomandibular-joint-after-resection-of-condylar-osteochondroma
#7
X Luo, X Ren, T Li, Y Li, B Ye, S Zhu
We report the outcomes of 12 patients with osteochondroma of the mandibular condyle who were treated by condylectomy with sagittal split ramus osteotomy (SSRO) between January 2011 and October 2015. Variables assessed before and after operation were imaging, appearance, maximum mouth opening, maximum mandibular protrusion, lateral excursion, and function of the temporomandibular joint (TMJ). Patients were followed up for a mean (range) of 21 (13 - 30) months. Outcomes were satisfactory with no complications or recurrence...
April 22, 2017: British Journal of Oral & Maxillofacial Surgery
https://www.readbyqxmd.com/read/28441314/radiologic-parameters-can-affect-the-preoperative-decision-making-of-three-column-spinal-osteotomies-in-the-treatment-of-severe-and-stiff-kyhposcoliosis
#8
Hengwei Fan, Xueshi Li, Zifang Huang, Wenyuan Sui, Jingfan Yang, Yaolong Deng, Chongwen Wang, Chuandong Lang, Junlin Yang
STUDY DESIGN: Retrospective analysis. OBJECTIVE: To evaluate radiologic parameters affect spine surgeon's osteotomy choice on patients with severe and stiff thoracic kyphoscoliosis. SUMMARY OF BACKGROUD DATA: Three-column osteotomies were developed to address severe and stiff kyphoscolisis. Current choice on osteotomies based on the morphology of kyphosis, global balance and locations of the main curvature, however, quantitative basis for decision-making is still lacking...
April 24, 2017: Spine
https://www.readbyqxmd.com/read/28441051/diffusion-weighted-magnetic-resonance-imaging-of-the-brain-of-neurologically-normal-dogs
#9
Megan J MacLellan, Christopher P Ober, Daniel A Feeney, Carl R Jessen
OBJECTIVE To acquire MRI diffusion data (apparent diffusion coefficient [ADC] and fractional anisotropy [FA] values, including separate measures for gray and white matter) at 3.0 T for multiple locations of the brain of neurologically normal dogs. ANIMALS: 13 neurologically normal dogs recruited from a group of patients undergoing tibial plateau leveling osteotomy. PROCEDURES: MRI duration ranged from 20 to 30 minutes, including obtaining preliminary images to exclude pathological changes (T2-weighted fluid-attenuated inversion recovery transverse and dorsal images) and diffusion-weighted images...
May 2017: American Journal of Veterinary Research
https://www.readbyqxmd.com/read/28439311/treatment-of-shepherd-s-crook-deformity-in-patients-with-polyostotic-fibrous-dysplasia-using-a-new-type-of-custom-made-retrograde-intramedullary-nail-a-technical-note
#10
F Hefti, L Donnan, A H Krieg
AIMS: The severe form of coxa vara, the 'shepherd's crook deformity', is always a consequence of a locally extensive form of polyostotic fibrous dysplasia (or McCune-Albright syndrome). Treatment of this deformity is a challenge. The soft bone does not tolerate any implant that depends on the stability of the cortical bone (like plates or external fixators). Intramedullary nails are the most appropriate implants for stabilisation, but if they are inserted from the greater trochanter, they cannot correct the varus deformity enough...
2017: Journal of Children's Orthopaedics
https://www.readbyqxmd.com/read/28439307/fluoroscopic-imaging-overestimates-the-screw-tip-to-subchondral-bone-distance-in-a-cadaveric-model-of-slipped-capital-femoral-epiphysis
#11
M J Heffernan, B Snyder, H Zhou, X Li
PURPOSE: Intra-operative imaging plays a key role in screw placement for slipped capital femoral epiphysis (SCFE). Complications have been associated with inadequate screw position. The purpose of this study was to evaluate computed tomography (CT) (3D fluoroscopy) and standard fluoroscopy (C-arm) images as compared with direct anatomic measurement to determine final screw position in a cadaveric SCFE model. METHODS: Osteotomy with pinning was performed at the physeal scar in ten cadaveric hips...
2017: Journal of Children's Orthopaedics
https://www.readbyqxmd.com/read/28439306/fibular-strut-graft-for-nonunited-femoral-neck-fractures-in-children
#12
A Elgeidi, A El-Negery
PURPOSE: To evaluate the clinical and radiological outcomes of using fibular strut grafts as a fixation device for non-united femoral neck fractures in children with or without subtrochanteric valgus osteotomy. METHODS: A total of 12 children with non-united femoral neck fractures (nine males and three females) with an average age of 8.2 years (5 to 12) were managed, and functional results evaluated, between July 2013 and July 2015. The mechanisms of injury were fall from a height in ten patients and road traffic accident in two cases...
2017: Journal of Children's Orthopaedics
https://www.readbyqxmd.com/read/28439303/proximal-femoral-osteotomy-in-children-with-cerebral-palsy-the-perspective-of-the-trainee
#13
L Zhou, M Camp, A Gahukamble, K L Willoughby, M Harambasic, C Molesworth, A Khot, H K Graham
BACKGROUND: There are a range of implants for fixation of proximal femoral osteotomies (PFOs) in children. We investigated the training experiences and preferences of orthopaedic residents and fellows who were learning PFO, using a fixed angled blade plate (ABP) or a locking, cannulated blade plate (LCBP). We also studied short-term technical and radiographic outcomes. METHODS: This was a prospective, parallel-group, cohort study of 90 consecutive children and adolescents with cerebral palsy who underwent bilateral PFOs with ABP or LCBP...
2017: Journal of Children's Orthopaedics
https://www.readbyqxmd.com/read/28439173/surgical-correction-of-brodie-bite-in-adults-a-novel-surgical-splint
#14
P Ratna, B Srinivasan, R Devaki Vijayalakshmi, C Ravanth Kumar
INTRODUCTION: The incidence of telescopic bite is a rare occurrence. Brodie bite malocclusions manifest with severe skeletal and dental transverse, sagittal and vertical problems. MATERIALS AND METHODS: A patient presenting with a telescopic bite and mandibular retrognathism was treated by orthognathic approach. A unique surgical splint was used as an aid in performing the maxillary constriction and segmental osteotomy. CONCLUSION: The telescopic bite was corrected successfully and occlusal rehabilitation was achieved...
June 2017: Journal of Maxillofacial and Oral Surgery
https://www.readbyqxmd.com/read/28439169/the-cortical-boundary-line-as-a-guide-for-incisor-re-positioning-with-anterior-segmental-osteotomies
#15
Abraham Vinod Korath, Ratna Padmanabhan, Anantanarayanan Parameswaran
Anterior alveolar anatomical constraints involving presurgical orthodontic incisor repositioning are often unrecognized and overlooked during orthodontic-surgical treatment planning. A clear discrimination of this cortical limitation is invaluable during the planning stage as it permits the consideration of alternative approaches like the anterior maxillary osteotomy for effecting the required incisor movement. A simple reference line termed the "Cortical Boundary Line" is introduced to facilitate the clinical translation of this information and through suitable case illustrations, the construction of the reference line using the conventional lateral cephalometric radiograph and its usefulness as an adjunct in aiding decisions on orthodontic incisor decompensation is highlighted...
June 2017: Journal of Maxillofacial and Oral Surgery
https://www.readbyqxmd.com/read/28438597/massive-middle-cerebral-artery-infarction-after-surgically-assisted-rapid-palatal-expansion-a-case-report
#16
Kenneth Kufta, Luis Perez Melean, M Sean Grady, Neeraj Panchal
Dentofacial deformities have a marked impact on a patient's quality of life. Fortunately, these deformities often can be corrected through orthodontic and surgical treatment. In adults, transverse maxillary discrepancies are often corrected by performing a surgically assisted rapid palatal expansion (SARPE) procedure. This procedure is accompanied by many of the same complications involved in performing a Le Fort I osteotomy. Although major complications from maxillary surgery are uncommon, severe hemorrhage and cerebrovascular accidents are real risks accompanied by serious sequelae...
March 31, 2017: Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/28438443/cone-beam-computed-tomography-assessment-of-the-pterygomaxillary-region-and-palatine-canal-for-le-fort-i-osteotomy
#17
G Q V Oliveira, M A Rossi, T V Vasconcelos, F S Neves, I Crusoé-Rebello
The aim of this study was to evaluate the anatomical linear measurements of the descending palatine canal and the pterygomaxillary fissure for Le Fort I preoperative planning. Seventy-five patients, comprising 46 females (61.3%) and 29 males (39.7%), underwent multi-slice computed tomography examinations performed for preoperative orthognathic surgical planning. The images were categorized according to sex, craniofacial side, and skeletal and craniofacial patterns. The anterior length between the descending palatine canal and the lateral wall of the piriform rim showed a higher mean value for males compared to females (P=0...
April 21, 2017: International Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/28437503/subscapularis-tenotomy-versus-lesser-tuberosity-osteotomy-for-total-shoulder-arthroplasty-a-systematic-review
#18
Philip K Louie, David M Levy, Bernard R Bach, Gregory P Nicholson, Anthony A Romeo
Subscapularis tenotomy (ST) has been the standard method of mobilizing the subscapularis during the approach to a total shoulder arthroplasty (TSA). Recently, lesser tuberosity osteotomy (LTO), which avoids subscapularis complications, has gained in popularity. We performed a systematic review to elucidate any differences in clinical or radiographic outcomes between ST and LTO. Using PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines, we identified clinical and/or radiographic TSA studies with minimum mean 2-year follow-up and level I to IV evidence...
March 2017: American Journal of Orthopedics
https://www.readbyqxmd.com/read/28437493/the-role-of-medial-patellofemoral-ligament-repair-and-imbrication
#19
Kyle R Duchman, Matthew J Bollier
Repair, reefing, and advancement of the medial patellofemoral ligament (MPFL) and medial retinacular structures can be performed as an isolated procedure or in conjunction with distal realignment procedures for patients with patellar instability. Although various operative techniques have been described, understanding the appropriate clinical indications and MPFL injury patterns ultimately determines the success or failure of the procedure. MPFL repair is best indicated in the acute setting, particularly if there is a patella- or femoral-based avulsion...
March 2017: American Journal of Orthopedics
https://www.readbyqxmd.com/read/28437352/effect-and-strategy-of-1-stage-interrupted-2-level-transpedicular-wedge-osteotomy-for-correcting-severe-kyphotic-deformities-in-ankylosing-spondylitis
#20
Yongfei Zhao, Yan Wang, Zheng Wang, Xuesong Zhang, Keya Mao, Yonggang Zhang
STUDY DESIGN: Prospective study. OBJECTIVE: To investigate the safety, outcome, and strategy of the 1-stage interrupted 2-level transpedicular wedge osteotomy for correcting the severe kyphotic deformity in ankylosing spondylitis (AS). SUMMARY OF BACKGROUND DATA: There has been a large series in the literature reporting on results of osteotomy for the correction of kyphotic deformity secondary to AS. However, few articles have reported, in detail, the plan, design, strategy, and effect of 1-stage interrupted 2-level transpedicular wedge osteotomy for the correction of severe kyphotic deformity in AS...
May 2017: Clinical Spine Surgery
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