RESUMO
Maxillofacial injuries in general occur quite commonly following trauma and these injuries if not properly managed can negatively influence both the psychosocial and functional activities of the patient. This is as a result of the centrality of the facial region as a key factor in human identity, aesthetics, and general well-being. Fractures involving the facial skeleton may be isolated or complex. High velocity trauma is usually seen in urban and semi-urban areas while low velocity trauma is the common setting in rural areas. The pattern of faciomaxillary fractures vary with geographical area, socioeconomic condition, enforcements of law and order of a country. Trauma to the faciomaxillary region mandates special attention as important sensory systems are contained within the face (e.g. vision, auditory, somatic sensation, gustatory, olfaction and vestibular), also, vital structures in the head and neck region are intimately associated (airway, blood vessels, nerves and gastrointestinal tracts. It should be noted that the treatment outcome of maxillofacial fractures is mainly dependent among other things on the degree of injury, type of fracture, the expertise of the surgeon, and available technology. The aim of this study is to find out the incidence of faciomaxillary injuries resulting from various etiological factor Classification of facial bone fractures; Diagnosis and different treatment modalities. This is a prospective cross sectional study comprising of 75 patients who were having different faciomaxillary fractures and visited to L.G. hospital from December 2020 to April 2022. Patients were evaluated thoroughly by history taking, proper examination and routine investigations. In general examination consciousness, orientation to time, place and person, neck movements, and general mobility of the patients were checked. In local examination- facial oedema, facial asymmetry, skin lacerations, deep cuts, decreased mouth opening, improper teeth occlusion, teeth loss, nasal bleeding, black eye, eyeball movements and redness of eyes were checked. In specialized radiological investigations x- rays, 2D & 3D Computed Tomography (CT) of Facial bones were done in all cases. CT Brain and CT Cervical spine were done in patients if needed. From our study, it seems reasonable to assume that road traffic accident remains the leading cause of faciomaxillary fractures and is closely followed by fall especially among men in their productive years. It is necessary to diagnose faciomaxillary fracture at the earliest to prevent the complications of fractures such as infection and malocclusion, for that thorough clinical examination and radiological investigations are very important. 3D CT face is the gold standard investigation in case of different faciomaxillary fractures. In isolated fractures nasal bone fractures remains the most affected bone of the facial skeleton followed by mandible. Among the different sites of mandibular fractures body of the mandible is the most common site for mandibular fractures.
RESUMO
The basic principle of head and neck surgery is based on the identification and preservation of important structures, rather than avoidance. Thyroid surgeries are the most frequently performed endocrine procedures worldwide. Recurrent laryngeal nerve (RLN) palsy after thyroid surgery is a serious postoperative complication that can diminish the quality of life. While it is generally accepted that direct visualisation of the nerve is the gold standard, intraoperative nerve monitoring (IONM) is being used increasingly as an adjuvant to help identify the nerve. This study was carried out in Mahatma Gandhi medical college and hospital, Jaipur, Rajasthan from June 2018 to March 2020. 100 patients were enrolled in the study. RLN is identified & visualized in Beahr's triangle or in Lore's triangle. We have randomly selected the patient and use IONM as an adjunct to standard visual identification of the recurrent laryngeal nerve (RLN) to prevent nerve lesion. 8 out of 108 nerves which were at risk during thyroid surgery were found injured. 2 of 50 (4%) nerves at risk were injured with IONM that caused temporary paresis. Without IONM, 5 of 58 (8.6%) nerves at risk suffered temporary paresis and 1of 58(1.72%) had paralysis. Visual nerve identification alone remains the gold standard of recurrent laryngeal nerve management in thyroid surgery and one can use operating microscope for magnification. Neuromonitoring helps to identify the RLN particularly in difficult cases, but it does not decrease the injury to RLN as compared to visualization alone.
RESUMO
The current study compares outcomes of modified cartilage shield tympanoplasty (CST) with temporalis fascia tympanoplasty in type I procedures in Indian patients. Graft uptake rates are better with the CST technique and hearing results are almost equivalent with both techniques except at 8000 Hz where improvement in hearing was found better with the use of temporalis fascia alone. The CST technique used in the study is unique.
