Orbital volume and surface after Le Fort III advancement in syndromic craniosynostosis

There are no quantitative standards for the volumetric measurements of the orbital cavity after Le Fort III advancement. Computed tomography (CT) scan images have given the opportunity to compare with accuracy the real anatomic changes and potentially the functional improvements that resulted after a surgical treatment.Three-dimensional CT scan images processed by DICOM files in Dolphin 3D Software were used to assess orbital volume and surface in 12 subjects affected by craniofacial syndromic malformations treated with Le Fort III advancement. The preoperative (T0) and postoperative (T1: 6 months after surgery) three-dimensional craniofacial CT scans of the subjects were collected and retrospectively analyzed. Image segmentation of the anatomic orbital cavity and the three-dimensional graphic rendering were done by using the Dolphin Imaging Plus 11.0 software.The orbital volume was increased after surgery, with statistical significance, from 22,267 to 22,706.3 mm(3) in the right eye and from 26,511 mm(3) to 26,256.4 mm(3) in the left eye. The surface of both bony orbits had an expansion, which is statistically significant. In conclusion, this study showed that the orbital advancement in white subjects after Le Fort III advancement was significant and produced a significant augmentation of the orbital volume and surface area with correction of the ocular bulb proptosis.     

Returning to work with aphasia: A case study

Background: For some people with aphasia, returning to work will be their eventual goal. While there are reports in the literature of incidence of return to work, and general discussion of success, there are few documented in depth studies of what this might entail for the individual with aphasia.

Aims: This paper explores returning to work with aphasia, and examines the complex relationship between the person, the aphasia and the demands of employment.

Methods & Procedures: This is a detailed case report, describing and reflecting on the experiences of GD, who returned to work following his stroke and aphasia. Therapy focused specifically on work requirements is described and the factors affecting GD's return to work explored. An interview was used to elicit GD's reflections on his experiences.

Outcome & Results: GD's language skills improved over time and with therapy, and he developed several strategies that facilitated his communication. He was able to return to work (part-time) in a modified role and this was successful initially. After an extended period (～19 months) his employment was terminated and GD explored other options. He moved on to a volunteering and charity trustee role.

Conclusions: The success (or not) of returning to work with aphasia is multi-faceted and does not rest solely with the person with aphasia. The nature of the work may have a strong bearing on success, as will the ability and willingness of the employer to engage in the process. Partnership with the person and constant review of goals and management is of overwhelming importance. We need to consider what “success” may mean in this context and the need to consider therapeutic and rehabilitation needs over a longer time frame.     

Ozone therapy in the treatment of avascular bisphosphonate-related jaw osteonecrosis

Avascular osteonecrosis of the jaw (ONJ) may occur as a consequence of several conditions, even including chemotherapy treatment in patients affected by tumors or osteoporosis. We report our clinical experience in treating bisphosphonate-induced ONJ with a therapeutic methodology that includes ozone therapy as a new and original approach for the clinical management of maxillary necrotic lesions. Of 58 patients with ONJ observed at our department, 33 gave their informed consent to be part of the research and were treated according to a therapeutic approach, which included noninvasive surgery associated with pre- and postsurgical cycles of ozone therapy consisting of eight sessions lasting 3 minutes each besides antibiotic and antifungal therapies. Outcomes showed how ozone therapy increases the benefits of surgical and pharmacologic treatments, increasing the complete healing of the lesions with the disappearance of symptoms and brings cases of lesion progression down to zero. In conclusion, ozone therapy is a reliable presidium in treatment of ONJ; its benefits are remarkable and improve significantly the outcomes of the surgical approach.     

Transcervical submandibular sialoadenectomy

The submandibular glands are subject to several pathologies that require excision. The most common problem that affects these salivary glands is sialadenitis combined with sialolithiasis. This problem occurs in the submandibular gland 10 times more frequently than it does in the parotid gland. Other illnesses frequently involving the submandibular glands are represented by sialadenosis and benign, malign, and intermediate neoplasms.Diagnosis of any disturbance in the submandibular gland involves both a clinical and instrumental (echography, traditional radiography [ortopantomography] and eventually computed tomography (CT) or magnetic resonance imaging) assessment. Surgery is the usual method of treatment of both chronic sialadenitis and neoplasms in the submandibular gland. A submandibular gland surgical approach can be cervical, intraoral, or endoscopic.The authors present their clinical experience with a total of 40 patients with illnesses involving the submandibular gland treated with submandibular gland excision by a transcervical approach. Their experience suggests that this approach entails a relatively simple procedure, involves low risks for the nerve structure around the gland, permits wide resection margins for neoplasms, and incurs little aesthetic damage.     

Detection of anti-HTLV-I Tax antibodies in HTLV-I enzyme-linked immunosorbent assay-negative individuals

The HTLV-I tax gene protein (Tax) is not packaged within the mature viral particle from which the proteins for the commercially available enzyme-linked immunosorbent assay (ELISA) are derived. Screening of 162 individuals within a cohort of white intravenous (IV) drug abusers, previously identified as having an increased incidence of HTLV-I infection, demonstrated that seven of them had antibodies to the HTLV-I Tax protein but tested negative in HTLV-I ELISAs and Western blots prepared from purified virion proteins. Three out of 35 individuals in other behaviorally defined high-risk groups also displayed this limited pattern of reactivity to HTLV-I proteins. The presence of the anti-HTLV- I p40/Tax antibodies was determined by radioimmunoprecipitation assay (RIPA), which also revealed low levels of anti-env reactivity. The specificity of the anti-p40 reactivity was confirmed on specific Tax ELISAs and Western blots prepared from recombinantly produced Tax. In vitro gene amplification by the polymerase chain reaction (PCR) was used to establish the presence of sequences homologous to HTLV-I proviral DNA in four/four of these HTLV-I ELISA negative, Tax ELISA/Tax western blot/RIPA positive individuals. These data suggest that the true incidence of HTLV-I infection within high-risk cohorts is greater than previously reported.     

Conservative surgical and microsurgical techniques for the management of dental implants that impinge on the inferior alveolar nerve

Loss of sensation in the lip after insertion of an implant is annoying. The aim of this paper was to describe two techniques for management of osseointegrated dental implants that impinge on the mandibular nerve, the purpose of which is to improve sensation without unscrewing the dental implant.     

Complex epileptic (Foix–Chavany–Marie like) syndrome in a child with neurofibromatosis type 1 (NF1) and bilateral (opercular and paracentral) polymicrogyria

The association of brain malformations and symptomatic epilepsy in the setting of neurofibromatosis type 1 (NF1) is rarely reported. When it occurs, patients can present clinically with infantile spasms, focal seizures, generalized tonic clonic seizures or atypical absences. We report on a 10-year-old (molecularly proven) NF1 girl manifesting a complex epileptic syndrome resembling the Foix–Chavany–Marie spectrum (also known as opercular syndrome) associated with bilateral (opercular and paracentral lobular) polymicrogyria (PMG). Anecdotal cases of unilateral PMG in the setting of NF1 have been described in association with other-than-opercular epileptic syndromes. The typical clinical opercular syndrome consisting in mild mental retardation, epilepsy and pseudobulbar palsy is usually associated to bilateral perisylvian PMG (BPP)
Conclusion: To the best of our knowledge, the complex epileptic syndrome hereby reported has not been previously recorded in the setting of NF1. In addition, the present girl manifested all the clinical features of an opercular syndrome but had an asymmetrical PMG (not a BPP).     

Delayed and Inadequately Treated Malar Fractures: Evolution in the Treatment,Presentation of 77 Cases,and Review of the Literature

Seventy-seven cases of delayed or inadequately treated zygoma fractures, treated between 1977 and 1999 in the Maxillofacial Surgery Division of the La Sapienza University in Rome, are presented. The functional and aesthetic problems caused by this pathology are analyzed. The results achieved resolve some of the various aspects of inadequately treated malar fractures. These are possible because of the development of great biomaterials and the introduction of rigid internal fixation. As a consequence the surgical techniques have been revolutionized. Cases, with functional-aesthetic deficits or only aesthetic deficits, are studied separately. An accurate preoperative study permits the operation suitable for the specific features of the individual case to be carried out.