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Abstract：
UNASSIGNED: Parapharyngeal space infection may lead to severe and potentially life-threatening complications. The aim of this study was to assess the odontogenic infection pathway to the parapharyngeal space using CT imaging.
UNASSIGNED: Nineteen patients in mandibular odontogenic infections with abscess who underwent contrast-enhanced CT were evaluated in this study. We reviewed the location of abscess and spread of odontogenic infections to the different components of the buccal space, submandibular space, sublingual space, masticator space and parapharyngeal space using CT imaging. The location of abscess and spread of odontogenic infections were analyzed with the Pearson Chi-square test.
UNASSIGNED: Regarding the odontogenic infection pathway to parapharyngeal space, the masticator space (100%) was the most frequent, followed by the buccal space (85.7%), submandibular space (85.7%) and sublingual space (57.1%), while those without parapharyngeal space, the submandibular space (83.3%) was the most frequent, followed by the buccal space (75.0%), masticator space (58.3%) and sublingual space (33.3%). The masticator space was significant space in patients with/without parapharyngeal space infection (P = 0.047).
UNASSIGNED: CT imaging could be an effective method in assessment of odontogenic infection pathway to the parapharyngeal space. The odontogenic infection in masticator space tends to display spread of parapharyngeal space.
UNASSIGNED: Nineteen patients in mandibular odontogenic infections with abscess who underwent contrast-enhanced CT were evaluated in this study. We reviewed the location of abscess and spread of odontogenic infections to the different components of the buccal space, submandibular space, sublingual space, masticator space and parapharyngeal space using CT imaging. The location of abscess and spread of odontogenic infections were analyzed with the Pearson Chi-square test.
UNASSIGNED: Regarding the odontogenic infection pathway to parapharyngeal space, the masticator space (100%) was the most frequent, followed by the buccal space (85.7%), submandibular space (85.7%) and sublingual space (57.1%), while those without parapharyngeal space, the submandibular space (83.3%) was the most frequent, followed by the buccal space (75.0%), masticator space (58.3%) and sublingual space (33.3%). The masticator space was significant space in patients with/without parapharyngeal space infection (P = 0.047).
UNASSIGNED: CT imaging could be an effective method in assessment of odontogenic infection pathway to the parapharyngeal space. The odontogenic infection in masticator space tends to display spread of parapharyngeal space.
摘要：
未经证实：咽旁间隙感染可能导致严重和潜在危及生命的并发症。这项研究的目的是使用CT成像评估牙源性感染到咽旁间隙的途径。
UNASSIGNED：本研究对19例下颌牙源性感染伴脓肿患者进行了对比增强CT评估。我们回顾了脓肿的位置和牙源性感染扩散到颊间隙的不同组成部分，颌下间隙,舌下空间，使用CT成像的咀嚼空间和咽旁间隙。用Pearson卡方检验分析脓肿的位置和牙源性感染的扩散。
UNASSIGNED：关于牙源性感染途径到咽旁间隙，咀嚼器空间(100%)是最频繁的，其次是颊间隙(85.7%)，颌下间隙（85.7%）和舌下间隙（57.1%），而那些没有咽旁间隙的人，颌下间隙（83.3%）是最常见的，其次是颊间隙（75.0%），咀嚼空间（58.3%）和舌下空间（33.3%）。在有/没有咽旁间隙感染的患者中，咀嚼空间是显着的空间（P=0.047）。
UNASSIGNED：CT成像可能是评估牙源性感染途径到咽旁间隙的有效方法。咀嚼空间的牙源性感染倾向于显示咽旁间隙的扩散。
UNASSIGNED：本研究对19例下颌牙源性感染伴脓肿患者进行了对比增强CT评估。
UNASSIGNED：关于牙源性感染途径到咽旁间隙，
UNASSIGNED：CT成像可能是评估牙源性感染途径到咽旁间隙的有效方法。
