1/620. Cranio-cerebral erosion: delayed diagnosis and treatment.Cranio-cerebral erosion is a well-known complication of calvarian fracture with underlying dural tear and cerebral injury in infancy and early childhood. The anatomy, pathogenesis and natural evolution of these lesions remain obscure. The common clinical symptoms are seizures, focal neurological deficits, impairment of consciousness and a soft subgaleal mass. Three patients of cranio-cerebral erosion who underwent delayed surgery in their adult lives are presented to illustrate the common and uncommon features, and their long-term outcome is discussed.- - - - - - - - - - ranking = 1keywords = injury (Clic here for more details about this article) |
2/620. The blood supply of the reverse temporalis muscle flap: anatomic study and clinical implications.Although the reverse temporalis muscle flap has been used clinically, the exact vascular connection between the superficial and deep temporal vessels has not been clearly defined. The purpose of this study was to investigate the vascular territory of the reverse temporalis muscle supplied by the superficial temporal vessels. Six cadaver heads were studied using a colored lead oxide injection through the superficial temporal artery. The specimens were examined macroscopically and radiographically. The reverse temporalis muscle flap was then applied to a clinical case presenting with traumatic anterior skull base defect communicating with the nasal cavity. The cadaver specimens demonstrated that the superficial temporal artery formed an average 1.3 /- 0.2 cm in width of dense vascular zone, which was located within 1.8 cm below the superior temporal line. The dense vascular network further perfused the anterior and posterior deep temporal arteries and the muscular branch of the middle temporal artery to supply the temporalis muscle. The mean perfused area of the temporalis muscle was 83 percent, ranging from 79 to 89 percent, in five cadaver heads. One cadaver revealed only 55 percent of perfused area in the absence of the muscular branch of the middle temporal artery. The consistent area without perfusion was located in the distal third of the posterior portion of the reverse temporalis muscle. In clinical cases, the reverse temporalis muscle flap was used successfully to obliterate the anterior skull base defect without evidence of muscle flap necrosis. The exact blood supply to the distal third of the posterior portion of the reverse temporalis muscle flap needs to be investigated further in vivo. Particular attention was paid to the inclusion of the muscular branch of the middle temporal artery in this flap to augment the blood supply to the temporalis muscle.- - - - - - - - - - ranking = 0.093860337670834keywords = trauma (Clic here for more details about this article) |
3/620. Post-traumatic pituitary apoplexy--two case reports.A 60-year-old female and a 66-year-old male presented with post-traumatic pituitary apoplexy associated with clinically asymptomatic pituitary macroadenoma manifesting as severe visual disturbance that had not developed immediately after the head injury. Skull radiography showed a unilateral linear occipital fracture. magnetic resonance imaging revealed pituitary tumor with dumbbell-shaped suprasellar extension and fresh intratumoral hemorrhage. Transsphenoidal surgery was performed in the first patient, and the visual disturbance subsided. decompressive craniectomy was performed in the second patient to treat brain contusion and part of the tumor was removed to decompress the optic nerves. The mechanism of post-traumatic pituitary apoplexy may occur as follows. The intrasellar part of the tumor is fixed by the bony structure forming the sella, and the suprasellar part is free to move, so a rotational force acting on the occipital region on one side will create a shearing strain between the intra- and suprasellar part of the tumor, resulting in pituitary apoplexy. Recovery of visual function, no matter how severely impaired, can be expected if an emergency operation is performed to decompress the optic nerves. Transsphenoidal surgery is the most advantageous procedure, as even partial removal of the tumor may be adequate to decompress the optic nerves in the acute stage. Staged transsphenoidal surgery is indicated to achieve total removal later.- - - - - - - - - - ranking = 46.114602806025keywords = brain contusion, injury, contusion, brain, trauma (Clic here for more details about this article) |
4/620. Reduction of nasal orbital fractures and simultaneous dacryocystorhinostomy.A technique for restoration of structure and function in naso-orbital fractures has been described. Three case reports demonstrate a few of the final results. The case reports also indicate that many of these fractures require late definitive surgery in spite of optimal surgical treatment immediately subsequent to injury.- - - - - - - - - - ranking = 1keywords = injury (Clic here for more details about this article) |
5/620. temporal bone fracture following blunt trauma caused by a flying fish.Blunt trauma to the temporal region can cause fracture of the skull base, loss of hearing, vestibular symptoms and otorrhoea. The most common causes of blunt trauma to the ear and surrounding area are motor vehicle accidents, violent encounters, and sports-related accidents. We present an obscure case of a man who was struck in the ear by a flying fish while wading in the sea with resulting temporal bone fracture, sudden deafness, vertigo, cerebrospinal fluid otorrhoea, and pneumocephalus.- - - - - - - - - - ranking = 0.563162026025keywords = trauma (Clic here for more details about this article) |
6/620. The intubating laryngeal mask for maxillo-facial trauma.We report the successful use of the intubating laryngeal mask airway in a patient with maxillo-facial trauma for whom the facemask and laryngoscope were relatively contraindicated and the fibreoptic scope potentially difficult to use.- - - - - - - - - - ranking = 0.46930168835417keywords = trauma (Clic here for more details about this article) |
7/620. Human hypersensitivity angiitis: an uncommon cause of death after trauma.INTRODUCTION: The article demonstrates, using a case report, that death following an accident may have rarely encountered causes that are not a direct result of trauma and that can only be detected by autopsy. CASE: An unconscious woman aged 57 years was admitted to hospital. Despite immediate surgery for intracranial haemorrhage diagnosed by means of cranial computed tomography, the patient died showing clinical symptoms of circulatory depression after a brief period of stabilisation. The autopsy established myocardial infarction with hypersensitivity angiitis as the cause of death. CONCLUSION: In this case, the authors hold the opinion that the intravenous application of antibiotics during the patient's stay in hospital resulted in hypersensitivity angiitis. The factors causing hypersensitivity angiitis, the morphological picture (clinical, histological) and therapeutic measures are described.- - - - - - - - - - ranking = 0.46930168835417keywords = trauma (Clic here for more details about this article) |
8/620. Maxillofacial fixation with absorbable miniplates: computed tomographic follow-up.Rigid internal fixation has become a mainstay of treatment for maxillofacial trauma. Refinement in materials and manufacturing have led to unobtrusive titanium miniplates and microplates. However, concerns remain regarding the presence of plates and screws after fracture healing has occurred. Absorbable rigid fixation systems ideally would provide sufficient strength and fixation to allow osseous healing and then be absorbed without sequelae. Plates and screws made from polylactic acid-polyglycolic acid copolymer approach this ideal. Four maxillofacial trauma patients underwent open reduction and internal fixation using absorbable plates and screws. Direct coronal computed tomographic (CT) scans were obtained before and after repair of the fractures. CT scan 6 months after repair shows adequate reduction of fractures and osseous healing. Clinical follow-up shows no significant sequelae.- - - - - - - - - - ranking = 0.18772067534167keywords = trauma (Clic here for more details about this article) |
9/620. "Growing fontanelle": a serious complication of difficult vacuum extraction.Growing skull fractures in combination with leptomeningeal cysts are well known in childhood. A rare case of a growing fontanelle due to a leptomeningeal cyst is presented. The cyst occurred due to a traumatic delivery with vacuum extraction. Operative repair of the cyst revealed a dural tear at the border of the fontanelle. The imaging findings are discussed.- - - - - - - - - - ranking = 0.093860337670834keywords = trauma (Clic here for more details about this article) |
10/620. adult growing skull fracture mimicking a skull tumor.Growing skull fractures (GSF) are rare in adults. We report the case of an adult who was found to have a GSF 50 years after head trauma. This case highlights the need to consider GSFs in the differential diagnosis of adults with intradiploic skull lesions.- - - - - - - - - - ranking = 0.093860337670834keywords = trauma (Clic here for more details about this article) |
| | Next -> |