Elongated styloid process in patients with temporomandibular disorders — Is there a link?

Krohn, Sebastian; Brockmeyer, Phillipp; Kubein-Meesenburg, Dietmar; Kirschneck, Christian; Buergers, Ralf

doi:10.1016/j.aanat.2018.01.007

Cited by 17 publications

(12 citation statements)

References 31 publications

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“…In our study, sagittal (M: 68,8, F: 65,4) and axial (M: 69,2, F: 66,2) angulation were found to be statistically significant in the male / female comparison. Patil et al, found a significant difference between sagittal angles, 52.4 -60.1 degrees in study patients and 61.0 -69.0 degrees in healthy people [28]. Bashekim et al, in their study found the axial angle between 60.6 and 84.1 ° (mean 69.4°) among age groups [29].…”

Section: Discussionmentioning

confidence: 90%

Tlr7 Deletion Selectively Ameliorates Spatial Learning but does not Influence beta Deposition and Inflammatory Response in an Alzheimers Disease Mouse Model

Liu¹,

Hung²,

Lin³

et al. 2017

Neuropsychiatry

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Purpose: Carotid dissection is the most important cause of ischemic stroke in young adults. Ischemic stroke rate up to 20% in people under 50 years. Recently, young patients under 50 years of age who were admitted to the emergency department with ischemic stroke complaints were diagnosed with carotid dissection.Methods: For this purpose, cranio-cervical CT angio images of patients admitted to our clinic with suspected carotid artery dissection and diagnosed as ICA dissection were retrospectively reviewed. the characteristics of the patients with ICA dissection and normal patients undergoing cranio-cervical CT angiography were investigated using 3D anatomical programs, specifically the course of the stylohyoid ligament, the distance between stylohyoid ligament and the carotid artery, and contact between stylohyoid ligament and the carotid artery. Sectra and AW Server 2 archives and XIO 4.80 radiotherapy planning programs were used for 3D analysis of the images. The data obtained from the analyzes were evaluated using the SPSS statistical program. Results:Descriptive statistics, Independent Samples T-Test, Pearson correlation analysis, multiple regression analysis, and graphical programs were used in statistical evaluations. According to Independent Samples T-Test results performed under SPSS, the distance between the ICA with stylohyoid ligament at 0.05 (sig.2-tailed) level (t = 5,950, sig = 0,000) and the difference between the age of the patients (t = 2,226, sig = 0,026) was significant. In addition, the axial (t = 2,938, sig = 0,005) and sagittal (t = 2,307, sig = 0,026) angles between the genders were different. In Pearson correlation analysis, styloid axial angles (r = -0.316, sig = 0.029), styloid sagittal angles (r = -0.333, sig = 0.020) and age of ICA dissection (r = -0.332, sig = 0.026) at 0,05 (2-tailed) level was found to be correlated. More importantly, in patients with ICA dissection, it was found that there was a strong correlation between stylohyoid ligament-carotid distance (r = -0.659, sig = 0.000) at the 0.01 (2-tailed) level. Conclusion:As a result, the closure of the stylohyoid ligament closer than 3.9 mm to the carotid for any reason increases the risk of dissection in young patients. It is thought that the results of this research will constitute a step for radiological artificial intelligence studies.

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Section: Discussionmentioning

confidence: 90%

Tlr7 Deletion Selectively Ameliorates Spatial Learning but does not Influence beta Deposition and Inflammatory Response in an Alzheimers Disease Mouse Model

Liu¹,

Hung²,

Lin³

et al. 2017

Neuropsychiatry

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“…They reported that elongated SP prevalence was high in patients with TMD, but there was no correlation between symptoms such as a headache, orofacial pain, tinnitus and vertigo, and the SP length. Krohn et al 4 found that the mean SP was 40.8 mm in patients with TMD and the prevalence of elongated SP was high. In contrast to these studies, Sancio-Golçalves et al 10 reported that there was no statistically significant association between TMD and SP length.…”

Section: Discussionmentioning

confidence: 99%

“…There is no consensus regarding the relationship between SP length and gender; although some studies 20,21 report that SP length and gender are associated, others 4,7,10,13 report that there is no relationship between SP length and gender. In our study, there was no statistically significant association between the SP length and gender.…”

Section: Discussionmentioning

confidence: 99%

“…These symptoms can sometimes be confused with the symptoms of other diseases in this region. 1,3,4 Eagle syndrome is not widely known among dentists. The styloid process (SP) in the temporal bone is located near the TMJ on the inferior side of the skull.…”

Section: Introductionmentioning

confidence: 99%

“…When the SP is longer than 30 mm, it is defined as an elongated SP. 4,5 Symptomatology, clinical and radiological diagnosis and treatment of elongated SP were first described by Eagle in 1937. 6 The SP is also known as styloid syndrome, stylohyoid syndrome, elongated styloid protrusion, and styloid protrusion neuralgia.…”

Section: Introductionmentioning

confidence: 99%

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Clinical and Radiological Evaluation of Elongated Styloid Process in Patients with Temporomandibular Joint Disorder

Yavuz

Keskinruzgar

2019

Cumhuriyet Dental Journal

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Objectives: Clinical findings of elongated styloid process (SP) can easily be confused with clinical symptoms associated with temporomandibular joint disorders (TMD). This study aims to investigate the presence of elongated SP in patients with TMD. Materials and Methods: This retrospective study was performed on the digital panoramic radiographs of 300 patients between 14-68 years of age, where the study group consisted of 150 (300 SP) patients diagnosed with TMD and the control group consisted of 150 (300 SP) individuals without TMD. 224 of the patients were female and 76 were male. SP measurement was performed by a physician with radiography experience. The measurement values higher than 30 mm were accepted as elongated SP. Results: There was a significant difference between the TMD group and the control group in terms of SP length (p<0.05). While 62% of the patients with TMD had elongated SP, this rate was 38% in the control group. Conclusions: Elongated SP rate was higher in patients with TMD. Since TMD and Eagle syndrome have similar clinical findings, physicians should consider the differential diagnosis of patients with TMD compared to Eagle's syndrome.

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Cone Beam Computed Tomography (CBCT) in TMJ Imaging

Różyło‐Kalinowska

2018

Imaging of the Temporomandibular Joint

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Elongated styloid process in patients with temporomandibular disorders — Is there a link?

Cited by 17 publications

References 31 publications

Tlr7 Deletion Selectively Ameliorates Spatial Learning but does not Influence beta Deposition and Inflammatory Response in an Alzheimers Disease Mouse Model

Tlr7 Deletion Selectively Ameliorates Spatial Learning but does not Influence beta Deposition and Inflammatory Response in an Alzheimers Disease Mouse Model

Clinical and Radiological Evaluation of Elongated Styloid Process in Patients with Temporomandibular Joint Disorder

Cone Beam Computed Tomography (CBCT) in TMJ Imaging

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