“A” shape plate for open rigid internal fixation of mandible condyle neck fracture

Kozakiewicz, Marcin; Świniarski, Jacek

doi:10.1016/j.jcms.2013.11.003

Cited by 44 publications

(50 citation statements)

References 23 publications

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“…For the boundary conditions, 8 the incisors were fixed in 3D coordinates, and the condyle could translate and rotate on the plane surface of a support. The load application was for a mouth closing up to 5 mm on the incisors.…”

Section: Finite Element Analysismentioning

confidence: 99%

“…It is the most critical situation in the condylar processes. 9 The muscular functions applied were similar to those used previously 8 The suprahyoid muscles were omitted due to their lack of action during mouth closing. The finite element model (FEM) used in the present study was composed of tetrahedral linear elements with 4 nodes and 5,200,000 degrees of freedom (DOF).…”

Section: Finite Element Analysismentioning

confidence: 99%

“…8,11,[13][14][15] Cancellous bone Youngs modulus was used as 1.4 GPa. The width of the fracture line after open reduction was established at 0.32 mm.…”

Section: Finite Element Analysismentioning

confidence: 99%

“…The width of the fracture line after open reduction was established at 0.32 mm. 8 The plate was applied to the right side of the mandible. The implant position with respect to the mandible was defined by the level of fracture.…”

Section: Finite Element Analysismentioning

confidence: 99%

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Finite element analysis of newly introduced plates for mandibular condyle neck fracture treatment by open reduction and rigid fixation

Kozakiewicz¹,

Świniarski²

2017

Dent. Med. Probl.

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Section: Finite Element Analysismentioning

confidence: 99%

Section: Finite Element Analysismentioning

confidence: 99%

“…8,11,[13][14][15] Cancellous bone Youngs modulus was used as 1.4 GPa. The width of the fracture line after open reduction was established at 0.32 mm.…”

Section: Finite Element Analysismentioning

confidence: 99%

Section: Finite Element Analysismentioning

confidence: 99%

See 2 more Smart Citations

Finite element analysis of newly introduced plates for mandibular condyle neck fracture treatment by open reduction and rigid fixation

Kozakiewicz¹,

Świniarski²

2017

Dent. Med. Probl.

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“…Ultimately, high-neck fracture disappeared as a classification result. The maintenance and utilization of this fracture classification is important due to the special techniques and fixation materials that are required to treat such high fractures that are still not classified as type C head fractures [5].…”

Section: Introductionmentioning

confidence: 99%

Classification proposal for fractures of the processus condylaris mandibulae

Kozakiewicz

2018

Clin Oral Invest

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Objective The current classification of mandibular condyle fractures as basal, low neck, and high neck as reported by Loukota et al. (Br J Oral Maxillofac Surg 43:72-73, 2005) and Neff et al. (Craniomaxillofac Trauma Reconstr 7:S44-S58, 2014) has a weakness. Nearly no high-neck fractures are reported (they are typically classified as type C head fractures) contrary to basal condylar fractures, which are overestimated (nearly all low-neck fractures are classified as basal). The aim of this study is to present a modified AO/SORG classification of mandibular condyle fractures. Material and methods A new arrangement of the reference lines is proposed because the fracture lines are mainly oblique in this region. The proposed classification was validated using a series of 84 cases that were treated surgically. Results The diagnoses using the proposed new classification system significantly differed from those based on the old system (p < 0.005). All basal fractures in the new classification system were also classified as basal in the old system. The same was true for type C head fractures. The differences were found for low-neck fractures (4 of 84 diagnoses differed between the old and new classifications, i.e., they were previously classified as basal fractures) and high-neck fractures (3 of 84 fractures were diagnosed as low-neck fractures or type C head fractures using the old classification). Conclusion The epidemiology of the condyle injury should be based on a classification, which reveals types of fractures which are represented by factually and frequently observed cases. That is why a relatively common AO/SORG classification can be modified for the benefit of assessing incidences of high-neck and low-neck fractures. Clinical relevance Considering that the treatment of the high-neck fractures is much technically complicated than the low-neck ones, this will have an influence on the management of trauma to the area.

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FEM Analysis of Mini-Plate for Osteosynthesis of Mandibular Fractures Dedicated for Future Manufacturing with Additive Technologies (AM)

Szymczyk

Rusińska

Ziółkowski

et al. 2019

Lecture Notes in Mechanical Engineering

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“A” shape plate for open rigid internal fixation of mandible condyle neck fracture

Cited by 44 publications

References 23 publications

Finite element analysis of newly introduced plates for mandibular condyle neck fracture treatment by open reduction and rigid fixation

Finite element analysis of newly introduced plates for mandibular condyle neck fracture treatment by open reduction and rigid fixation

Classification proposal for fractures of the processus condylaris mandibulae

FEM Analysis of Mini-Plate for Osteosynthesis of Mandibular Fractures Dedicated for Future Manufacturing with Additive Technologies (AM)

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