surgical extraction

手术拔除
  • 文章类型: Journal Article
    由于兔子的颌骨骨髓炎主要与特别难以排出的厚干酪脓液有关,因此很难治疗牙齿来源的面部脓肿。使用锥形束计算机断层扫描(CBCT)精确识别感染部位的牙齿,有望确保良好的手术治疗计划,而无需长期的局部抗生素策略或局部有袋化。研究的第一部分比较了多平面重建(MPR)和由最大强度投影滤波器(MIP)补充的3D重建。研究的手术部分包括兔子,在手术后超过一个月的时间内记录治疗结果,并且至少有一次手术后CBCT证明了手术摘除的成就。对于牙槽骨,MPR比MIP技术有效(P<10-7),海绵状骨(P<10-10)和根尖伸长(P<10-5)参数。20个手术部位中有19个放射学证实了手术计划的成功。20个脓肿部位中有18个在一个月内临床治愈。在CBCT重新检查后,20个脓肿部位中有7个表现出一个牙齿结构再生长的证据。这7例病例中有2例伴有持续性慢性面部瘘。两例均在第二阶段手术切除牙齿结构后愈合。平均拔牙数为2.85,20例手术中有7例包括一个门牙。
    The treatment of facial abscesses of dental origin is difficult as jaw osteomyelitis in rabbits is mainly associated with a thick caseous pus that is particularly difficult to drain. Precise identification of the teeth involved in the infected site with the use of cone beam computed tomography (CBCT) was expected to ensure a favorable surgical treatment plan without a long-term local antibiotic strategy or local marsupialization. The first part of the study compared multi-planar reconstruction (MPR) and 3D reconstruction complemented by a maximum intensity projection filter (MIP). The surgical part of the study included rabbits with documentation of the treatment outcome for a period greater than one month after surgery and having had at least one post-operative CBCT demonstrating the achievement of surgical extraction. MPR is significantly more efficient than MIP techniques for alveolar bone (P < 10-7), spongious bone (P < 10-10) and apical elongation (P < 10-5) parameters. Nineteen of 20 surgical sites gave radiological confirmation of the success of the surgical plan. Eighteen of 20 of the abscess sites were clinically healed within one month. Seven out of 20 of the abscess sites presented evidence of one dental structure regrowth following the CBCT recheck. Two out of these seven cases presented with a concomitant persistent chronic facial fistula. Both cases healed after second-stage surgery to extract the tooth structure. The mean number of teeth extracted was 2.85, and seven of the 20 procedures included one incisor.
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  • 文章类型: Case Reports
    意外的眼睛受伤在小孩中很常见。如果父母或看护人不注意,这是具有挑战性的评估,因为孩子们在痛苦和痛苦。眼睛或眼睛附近的穿透性创伤需要紧急治疗,因为它可能导致感染和其他并发症。早期诊断和管理有助于避免进一步的并发症。一名11个月大的女性在一家三级护理诊所被她的父母送去,她的右眼上眼睑上哭了一天。孩子玩耍时,用笔可能有外伤史。在考试期间,注意到眼睛和鼻梁之间的右眶周区肿胀,并伴有异物道的开口。带有眼眶的颅骨X射线显示,右眶周围软组织中有一个不透射线的笔尖。计划在全身麻醉下进行急诊手术。进行手术,并从位于眼睛和鼻梁之间的右眶周软组织中抽出笔。父母和医疗保健提供者,包括儿科医生,即使没有明显的临床发现,也应仔细评估有外伤史的哭泣儿童。必须努力将临床发现与适当的病史和其他必要的调查联系起来。
    Unintentional eye injuries are common in small children. If left unobserved by parents or caretakers, it is challenging to assess as the kids are in distress and pain. Penetrating trauma in or near the eye requires urgent treatment as it can lead to infection and other complications. Early diagnosis and management help avoid further complications. An 11-month-old female was presented by her parents at a tertiary care clinic with inconsolable crying and swelling over the right eye\'s upper lid for one day. There was a history of possible trauma with a pen while the child was playing. During the examination, swelling in the right periorbital region between the eye and nasal bridge with the opening of the foreign body tract was noted. A skull X-ray with orbit showed a radiopaque nib of the pen in the right periorbital soft tissue. Emergency surgery was planned under general anesthesia. Surgery was performed and the pen was extracted from the right periorbital soft tissue lying between the eye and nasal bridge. Parents and health care providers, including pediatricians, should assess a crying child with a trauma history carefully even with no apparent clinical findings. Efforts must be done to correlate clinical findings with proper history and other needed investigations.
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  • 文章类型: Case Reports
    在舌颊方向上对称的水平阻生双侧下颌第三磨牙是一种罕见的阻生牙齿。当一颗牙齿在其萌出的实际年龄无法萌出并且无法实现正常功能和咬合时,它被称为受影响的牙齿。在本文中,1例20岁男性患者,在常规筛查全景X线片中发现双侧水平撞击下第三磨牙,经锥形束计算机断层扫描(CBCT)成像证实,并转诊至口腔颌面外科中心进行手术切除撞击牙,以避免晚期并发症.
    Symmetrical horizontal impacted bilateral mandibular third molar in lingo-buccal direction is a rare type of impacted teeth. When a tooth cannot erupt and fails to achieve a normal function and occlusion during its chronological age of eruption, it is called an impacted tooth. In this paper, a case of a male patient aged 20 years old who had bilateral horizontally impacted lower third molar which was noticed in a routine screening panoramic radiograph and confirmed with cone beam computed tomography (CBCT) imaging and referred to the oral maxillofacial surgical center for surgical removal of the impacted teeth in order to avoid late complications is discussed.
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  • 文章类型: Case Reports
    背景:锁骨发育不良(CCD)是一种罕见的,常染色体显性遗传骨骼发育不良,患病率为每百万婴儿中的一个。CCD的主要原因是核心结合因子α-1(CBFA1)或runt相关转录因子-2(RUNX2)的突变,位于6p21染色体区域。RUNX2在成骨细胞分化中起重要作用,软骨细胞增殖和分化,和牙齿的形成。该疾病的特征是锁骨发育不全或发育不全,狼骨,颅骨缝合延迟闭合,短头,上颌骨缺乏,保留乳牙,包括恒牙,和多颗多余的牙齿。材料和方法:一名22岁女孩患有颅骨发育不良,身材矮小,窄肩,颅面表现(短脸,宽阔的前额,等。)和牙齿异常(萌出下不同的较低牙齿元素,多余和受影响的多颗牙齿,等。)在我们的服务中进行了检查(巴里Policlinico的齿科口腔医学复杂操作部门)。要求RX直视断层扫描(OPG)和锥形束计算机断层扫描(CBCT)更好地评估多余牙齿的位置及其与其他牙齿的关系并评估骨组织。结果:萌出可能是由牙齿干扰多余的牙齿引起的;因此,在全身麻醉下进行了多余的上犬齿和下前磨牙的提取。手术效果良好,组织愈合良好,未来正畸治疗的可能性得到改善。结论:本文的目的是提供有关放射学的最新信息,临床,和CCD的分子特征,并提醒卫生团队对这些患者进行早期诊断和适当治疗的重要性,以防止患牙并发症并为他们提供更好的生活质量。
    Background: Cleidocranial dysplasia (CCD) is a rare, autosomal dominant skeletal dysplasia with a prevalence of one per million births. The main causes of CCD are mutations in the core-binding factor alpha-1 (CBFA1) or runt-related transcription factor-2 (RUNX2), located at the 6p21 chromosomal region. RUNX2 plays important roles in osteoblast differentiation, chondrocyte proliferation and differentiation, and tooth formation. The disease is characterized by clavicular aplasia or hypoplasia, Wormian bones, delayed closure of cranial suture, brachycephalic head, maxillary deficiency, retention of primary teeth, inclusion of permanent teeth, and multiple supernumerary teeth. Materials and Methods: A 22-year-old girl suffering from cleidocranial dysplasia with short stature, narrow shoulders, craniofacial manifestations (short face, broad forehead, etc.) and dental anomalies (different lower dental elements under eruption, supernumerary and impacted multiple teeth, etc.) was examined at our service (Complex Operative Unit of Odontostomatology of Policlinico of Bari). RX Orthopantomography (OPG) and cone beam computed tomography (CBCT) were requested to better assess the position of the supernumerary teeth and their relationships with others and to evaluate the bone tissue. Results: Under eruption was probably caused by dental interferences with supernumerary teeth; hence, extractions of supernumerary upper canines and lower premolars were performed under general anaesthesia. Surgery outcome was excellent with good tissue healing and improvements in the therapeutic possibilities with future orthodontics. Conclusions: The objective of this article is to give an update about radiological, clinical, and molecular features of CCD and to alert the health team about the importance of establishing an early diagnosis and an appropriate treatment in these patients to prevent impacted teeth complications and to offer them a better quality of life.
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  • 文章类型: Case Reports
    鼻甲病是由鼻甲引起的寄生虫感染,Spirometra属的角砾岩。在大多数情况下,术前诊断乳腺裂头虫病很困难,因为它是一种罕见的寄生虫感染,占所有病例的2%以下。我们报告了一例62岁的女性乳腺裂头虫病,该病例通过手术从右乳房切除蠕虫而得到证实。患者的放射学图像还显示了乳房裂头虫病的特征性特征。患者描述了可触及的乳腺肿块,这强烈暗示了乳房裂头虫病的可能性。无论感染部位如何,选择和确认诊断的治疗方法都是完全手术切除裂口。具有详细病史和放射学检查的肿块部位的检查对于术前诊断裂头虫病患者很重要。
    Sparganosis is a parasitic infection caused by the sparganum, the plercercoid of the genus Spirometra. The preoperative diagnosis of breast sparganosis is difficult in most cases because it is a rare parasitic infection less than 2% of all cases. We report a 62-year-old woman case of breast sparganosis that were confirmed by surgical removal of worms from the right breast. The radiologic images of the patient also revealed characteristic features of breast sparganosis. The patient described the migrating palpable breast mass, which strongly suggested the possibility of breast sparganosis. The treatment of choice and confirmative diagnosis for sparganosis are complete surgical extraction of the sparganum irrespective of infected site. Inspection of the mass site with detailed medical history and radiological examinations are important for preoperative diagnosis of sparganosis patients.
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  • 文章类型: Case Reports
    视频胶囊内窥镜检查(VCE)是一种安全的创新工具,用于研究不明原因的胃肠道疾病。胶囊通常在24-48小时内随粪便排出。胶囊的保留很少发生,它通常取决于VCE的指示。保留可能长期无症状或表现为Subocclusif综合征。保留的急性并发症非常罕见,但可能是危及生命的疾病。手术方法被认为可以有效地取回保留的胶囊,治疗病理负责并预防急性并发症。我们报道了一个30岁的病人,跟着克罗恩病。她在举行了三个月的VCE审查的评估中收到。如果症状需要外科手术,则保留引起了subocclusif。治疗包括去除VCE和通过狭窄成形术修复小肠狭窄。
    Video capsule endoscopy (VCE) is a safe innovative tool for investigating obscure gastrointestinal diseases. The capsule is usually excreted with faeces within 24-48 h. Retention of capsule rarely occurs, and it usually depends on the indication of VCE. Retention may long remain asymptomatic or manifest as subocclusif syndrome. Acute complications of retention are very rare but can be life-threatening illness. Surgical approach is considered effective to retrieve the retained capsule, treat the pathology responsible and prevent acute complications. We report the case of a 30 years old patient, followed for Crohn\'s disease. She received during the assessment reviewed by VCE that has been held for three months. The retention caused subocclusif symptoms of which had needed surgically procedure. Treatment consisted of remove the VCE and repair of stenosis of small bowel by stricturoplasty.
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