1/412. Assessment, documentation, and treatment of a developing facial asymmetry following early childhood injury. Prepubertal trauma is often implicated as the cause of asymmetric growth of the mandible. A series of photographs taken before and after early childhood injury to the orofacial complex illustrates the development of a three-dimensional dentofacial deformity in a patient. The diagnosis and combined surgical orthodontic treatment plan to correct the facial asymmetry and malocclusion are discussed. ( info) |
2/412. Adenomatoid odontogenic tumor arising in a dental cyst: report of unusual case. The case of an adenomatoid odontogenic tumor developing over a dentigerous cyst is reported. A 12-year-old boy was referred by his pediatric dentist to the service of Oral and Maxillofacial Surgery of the Asturias Central Hospital (spain) for evaluation of a radiolucent image compatible with a dentigerous cyst. Microscopic examination revealed the presence of an adenomatoid odontogenic tumor located over the linear epithelium of a dentigerous cyst. Based on the literature, the clinico-pathological, diagnostic, radiological and therapeutic characteristics of the case are commented in detail. ( info) |
3/412. Midfacial complications of prolonged cocaine snorting. Acute and chronic ingestion of cocaine predisposes the abuser to a wide range of local and systemic complications. This article describes the case of a 38-year-old man whose chronic cocaine snorting resulted in the erosion of the midfacial anatomy and recurrent sinus infections. Previously published case reports specific to this problem are presented, as are the oral, systemic and behavioural effects of cocaine abuse. ( info) |
4/412. A previously unreported surgical technique utilizing five different grafting materials to successfully achieve simultaneous alveolar regeneration and closure of a large oronasal defect. This case report describes the successful surgical and restorative management of an unusual cyst-granuloma combination that had expanded to perforate the labial and nasal parts of the maxillary bone. Enucleation and curettage of the lesions resulted in a large oronasal communication that presented a reconstructive challenge. Five different graft and/or barrier materials were used to close the oral and nasal openings and to regenerate the alveolus for implant placement and for aesthetic prosthetic restoration. ( info) |
5/412. Tumoral calcinosis in the premaxillary region. Tumoral calcinosis, an uncommon pathologic condition that manifests itself in many forms, has rarely been described in the craniofacial region. This report describes a case of tumoral calcinosis affecting the premaxillary region. ( info) |
6/412. Anaesthetic implications of rigid spine syndrome. The perioperative management of a 14-year-old girl, suffering from the muscular disorder rigid spine syndrome, is presented. The anaesthetic implications with regard to possible difficult intubation, cardiac involvement, malignant hyperthermia, neuromuscular blocking agents, and postoperative recovery are discussed. ( info) |
7/412. A lesion of endodontic origin misdiagnosed as a globulomaxillary cyst. This report presents a case of a lesion originating from a pulpless central incisor misdiagnosed as a globulomaxillary cyst. The initial diagnosis of globulomaxillary cyst was made solely from radiographs by observing an almond-shaped radiolucency between the lateral incisor and cuspid. No pulp testing was performed before surgical removal of the lesion. The final diagnosis of an endodontic lesion caused solely by a pulpless central incisor was complicated by the initial lack of a pulpal response from the lateral incisor next to the surgical site. By delaying the start of endodontic treatment, pulp sensibility returned to the lateral incisor and the diagnosis of an endodontic lesion caused only by a pulpless central incisor was confirmed. ( info) |
8/412. Focal cemento-osseous dysplasia in the maxilla mimicking periapical granuloma. A case of focal cemento-osseous dysplasia of the maxilla in a 19-year-old man is reported. Clinically, the lesion resembled periapical pathosis of odontogenic origin. The clinical and histopathologic features of cemento-osseous dysplasia are reviewed. ( info) |
9/412. A nasopalatine cyst in an 8-year-old child. The nasopalatine cyst (NPC) was first described in 1914 and it is considered the most common non-odontogenic cyst. Most studies show a higher incidence of NPC among males than females, with a male/female ratio of 1.7:1. The majority of the cases described in people in their fifth decade involve Afro-Caribbeans, while those in their sixth decade are mainly caucasians. These cysts are normally asymptomatic, unless they are infected. The most commonly reported clinical symptom is swelling in the anterior part of the palate. The treatment of choice is enucleation. Even though it has been stated that NPCs may occur at any age no reports have been made on children less than 9 years old. Some reports support a predisposition in young Afro-Caribbeans, where NPCs appear to be more aggressive, larger and symptomatic. We present a case of a NPC in an 8-year-old caucasian female. ( info) |
10/412. Maxillofacial osteonecrosis in a patient with multiple "idiopathic" facial pains. Previous investigations have identified focal areas of alveolar bone tenderness, increased mucosal temperature, abnormal anesthetic response, radiographic abnormality, increased radioisotope uptake on bone scans, and abnormal marrow within the quadrant of pain in patients with chronic, idiopathic facial pain. The present case reports a 53-year-old man with multiple debilitating, "idiopathic" chronic facial pains, including trigeminal neuralgia and atypical facial neuralgia. At necropsy he was found to have numerous separate and distinct areas of ischemic osteonecrosis on the side affected by the pains, one immediately beneath the major trigger point for the lancinating pain of the trigeminal neuralgia. This disease, called NICO (neuralgia-inducing cavitational osteonecrosis) when the jaws are involved, is a variation of the osteonecrosis that occurs in other bones, especially the femur. The underlying problem is vascular insufficiency, with intramedullary hypertension and multiple intraosseous infarctions occurring over time. The present case report illustrates the extreme difficulties involved in the diagnosis and treatment of this disease. ( info) |