Bone dehiscences of medial orbital wall on computed tomography and assessment of terminological errors in literature

Kaya, Mustafa; Çankal, Fatih; Tekdemi̇r, İbrahi̇m

doi:10.5603/fm.a2021.0004

Cited by 1 publication

(2 citation statements)

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“…According to Li et al [ 3 ], the incidence rates of dehiscence on right and left sides were similar and not statistically different. Similarly, Kaya et al [ 9 ] found no statistically significant correlation between the dehiscence of right and left sides in their study. In our study, dehiscence was most commonly observed on the right side and grade 1 dehiscence was the most common among all the cases with dehiscence on right and left.…”

Section: Discussionmentioning

confidence: 59%

“…In a study conducted by Açar et al [ 8 ] using morphometric measurements, its incidence rate was reported to be statistically higher in men than in women. Kaya et al found no statistically significant correlation between age and gender in their study [ 9 ]. In addition, although some studies in the literature emphasized that it was more common in men, no statistically significant difference was found between the sexes in these studies [ 1 – 3 ].…”

Section: Discussionmentioning

confidence: 85%

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Evaluation of lamina papyracea dehiscence with paranasal computed tomography

Deniz,

Tekinhatun

2024

Eur Arch Otorhinolaryngol

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Introduction The lamina papyracea is the thin line between the ethmoid sinus and the medial orbital wall. Knowledge of the presence of the lamina papyracea dehiscence (LPD) bears critical importance to prevent misdiagnosis of fractures at this level and to define the anatomy before sinonasal surgery, including Functional Endoscopic Sinus Surgery (FESS). The present study is therefore intended to determine the incidence of LPD in paranasal computed tomography, to identify its imaging characteristics in CT, and to compare with the literature. Materials and methods The current study included patients who underwent paranasal CT scanning for any reason in our clinic between January 2018 and January 2022. Patients were evaluated in terms of age, gender, and presence of LPD. Patients with dehiscence were evaluated in terms of age, gender, dehiscence localization (right, left), tissue at the level of dehiscence, dehiscence size, and dehiscence grade. Results 1000 patients with a mean age of 32. ± 16.3 (min = 18-max = 79) were included in the study. 20 patients (2%) were found to have LPD. Of those with LPD, 14 (70%) were grade 1, 4 (20%) were grade 2 and 2 (10%) were grade 3. Again of those with LPD, 14 (70%) had LPD localized on the right and 6 (30%) had LPD on the left. In 12 (60%) of the patients with LPD, herniated tissue was detected. Among these patients with herniation, fatty tissue herniation was observed in 10 (83.3%) and medial rectus muscle herniation was observed in 2 (16.7%). Discussion and Conclusion Comprehensive evaluation for and identification of LPD are very important before possible sinus surgery.

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Section: Discussionmentioning

confidence: 59%