Dehnmerritt1971

The submandibular approach or Risdon access continues to be a safe approach to removing the submandibular gland, as it is a commonly used technique and obtained satisfactory results, as shown in these cases. However, the major disadvantages were the less favorable esthetic results and paralysis of the marginal mandibular branch of the facial nerve.Pleomorphic adenoma, considered the most frequent benign mixed neoplasm of the minor salivary glands, occurs mainly in the region of the hard palate, with slight predilection in females and peak of incidence between the third and fifth decades of life. An increase in recurrence rates has been associated with the histopathological variants of the tumor, cellular characteristics, stroma, and capsule rupture during surgical removal of the lesion. The present case report aims to describe the surgical approach performed on the patient, a 45-year-old woman with a recurrent Pleomorphic Adenoma (PA) in the region of the hard palate on the right side, 10 years after initial enucleation of the lesion; her main complaint was an increase in volume in the palatal region. After extensive local surgical excision of the tumor and 2 years of follow-up, there were no signs of recurrence. Computed tomography and a correct histopathological diagnosis are essential to enable the establishment of an appropriate surgical treatment, with the purpose of achieving complete removal of the lesion, with wide surgical margins, including the lining mucosa and the underlying periosteum, as described in the present case.Autogenous tooth transplantation is the surgical movement of tooth from one location in the mouth to another in the same individual. It is an excellent option with good functional and esthetic outcome for rehabilitating young patients with growing alveolar bone and replaces missing tooth with a natural tooth rather than a prosthesis or an osseointegrated implant. This case reports discusses a 9 years follow up of a successful autotransplantation case of third molar in place of first molar justifying autotransplantation to be a viable treatment option in present day implant dentistry practice.Actinomycetes are a relatively sporadic cause of infection of the head-and-neck region and their appearance is usually uncharacteristic, and hence pose a challenge for the diagnosis. The present article intends to exhibit this rarity afflicting mandible and highlight its management. The present report describes a case of a 55-year-old countryside female who presented with pain and swelling affecting the left side of the mandible. Orthopantomograph and cone-beam computed tomography imaging showed multiple ill-defined radiolucencies and perforations of the buccal and lingual cortical plates. Fine-needle aspiration microbiology was used to ascertain the microbial organism and the patient was treated with amoxicillin + clavulanic acid with curettage of the infected site. The patient responded well to prompt systemic antibiotics and local surgical measures with complete resolution of the infection and spontaneous bone regeneration. Although rare actinomycosis of the mandible is curable and should be included in the differential diagnosis of osteomyelitis of the jaw. Early and accurate diagnosis and prompt intervention confirm better outcomes.Myiasis is a rare disease caused by infestation of tissue by larvae of flies. Oral myiasis is still rare and unique owing to the fact that the oral cavity rarely provides a necessary habitat for a larval life cycle. We discuss the definition, etiology, predisposing factors, classification, and management of myiasis. We hereby report a rare case of oral myiasis in a 75-year-old female with a history of maxillofacial trauma. She complained of pain in the lower lip and commissure region on the left side through which numerous live maggots (larvae) were seen crawling out. Postremoval of approximate seventy maggots resulted in lower lip defect along its commissure which was repaired by Bernard's modification of Gillies flap. Another case was an 18-year-old girl, a known case of congenital cerebral palsy with pain and swelling in the upper vestibule region. Prevention of myiasis involves addressing open wounds, maintaining good oral and personal hygiene, control of fly population, basic cleanliness of surrounding areas, and provision for basic sanitation and health education.Postsurgical malocclusion is a possible sequela of care following segmental mandibulectomy and osteocutaneous free flap reconstruction. Patient-specific factors may make surgical correction an impossibility. In addition, conservative occlusal adjustments may be insufficient for correction of the occlusion. An alternative approach for the management of severe postoperative malocclusion is to fabricate a maxillary occlusal splint, which establishes interocclusal articulating surfaces and facilitates mastication. The purpose of this report is to demonstrate the technique and utility of a maxillary prosthesis to correct posttreatment malocclusion in the oncologic patient.Dental implant treatment and immediate loading protocol in the front maxillae provides severe esthetical difficulties, for example in cases where the transition zone of the patients' teeth and the gums is visible during habitual movements of the upper lip or when the patient presents excessive gingival display. In this case report, it is shown in detail how to overcome the esthetic problems in a straightforward manner in such clinical situations. The article also discusses in which financial environments treatments on teeth are endlessly continued and under which conditions patients manage to get (and prefer) an early switch to implant borne teeth.Rehabilitation of atrophic jaws with conventional endosseous implant-supported overdentures and immediate loading protocols still presents a challenge nowadays. Custom-made implants with immediate loading overdenture are emerging as a solution for atrophic jaws rehabilitation. The authors describe the case of a 44-year-old male with a history of congenital dental agenesis. A previous oral rehabilitation with an all-on-6 type, implant-fixed mandibular overdenture, had failed due to peri-implantitis. The patient was successfully treated with bimaxillary custom-made subperiosteal implants with an innovative design, combining subperiosteal and endosseous support. The authors consider custom-made subperiosteal implants, in selected patients, present several advantages over classic bone-grafting plus endosseous implant-placement techniques such as (1) possibility of a single-stage procedure with immediate loading in atrophic jaws; (2) possible primary option to approach atrophic jaws as a simpler and less time-consuming technique; and (3) a valid rescue option for failed endosseous implants. More long-term studies with large samples of patients will be necessary to confirm previous assumptions.Prosthetic rehabilitation post resection and radiotherapy demand a thorough understanding of the biomechanics of the jaw, its associated structures, and their post radiation changes at the bone level. Restoring lost structures can often pose a challenge, especially with regard to the dentition. Due to inadequate hard- and soft-tissue structures as well as their demand for "biologic osseointegration," it is difficult to conduct immediate loading as a treatment option on conventional implants. Alternatives are today available. Since piece smooth surface cortical implants transmit occlusal forces at cortical bone/buttress by engaging them, with or without reliance on the alveolar bone, it can be considered as an option. Here, we report a case of immediate loading with single-piece smooth surface implants in a male patient who had undergone a marginal mandibulectomy 3 years back for the removal of an oral squamous cell carcinoma of the retromolar trigone area that was closed by an anastomosed radial forearm flap, followed by radiation therapy. The dentition was restored successfully using a single piece smooth surface cortically anchored implant and reported favorable success and survival rate with high patient acceptance. Single piece corticobasal implant technology is one of the most predictable methods for the functional and sociopsychological correction, with minimal invasive immediate functional loading protocol restoring function and post resection surgical deformation of the jaw, thus improving lifestyle and survival.Trauma in the face region has a very varied etiology and can be associated with several important structures. Isolated fractures in the orbit region correspond to about 4 to 16% of all facial fractures and this incidence increases to 30 to 55% if we take into account fractures that expand to extraorbital regions. The present clinical report aims to describe the case of a male patient, 21-years-old, victim of a motorcycle accident with facial trauma and traumatic brain injury due to frontal collision. Clinical and imaging examinations showed multiple fractures in the face with herniation of brain mass to the orbital region and consequent extrusion of the eyeball. Surgical procedures were performed to reduce and fix fractures and multidisciplinary treatment aimed at preserving vision and brain integrity. Thus, the surgical approach and the multidisciplinary treatment led to an excellent prognosis attested by the one-year postoperative period.

The zygomatic complex is integral to the facial contour, protection of the eye and other facial structures, and dental occlusion. Its importance in facial function and aesthetics requires high quality outcomes of the treatment.

This paper reports the case of a 46-year-old man who had an occupational accident resulting in extensive facial trauma and zygomatic fractures. The patient presented with hyposphagma, palpable step in the area of the infraorbital rim, paresthesia of the right infraorbital nerve, flattening of zygomatic prominence, abrasion of the chin and nose, a 7-cm laceration in the midface region, ecchymosis in the palate, and alteration in the dental occlusion without limitation of mouth opening. Computed tomography (CT) confirmed the zygomatic complex fractures. The treatment was reduction and fixation with plates and screws. CT was used throughout the treatment period as an essential diagnostic tool for accurate fracture assessment and classification, formulation of the surgical plan, and postoperative evaluation.

This case study illustrated the correct use of CT for improved and efficient treatment of traumatic injury of the zygoma, an anatomical area where restoration of function and aesthetics is challenging. The patient signed a written informed consent statement for publication.

This case study illustrated the correct use of CT for improved and efficient treatment of traumatic injury of the zygoma, an anatomical area where restoration of function and aesthetics is challenging. The patient signed a written informed consent statement for publication.The diagnosis of oral white lesions might be quite challenging. White lesions are only 5% of all oral pathologies. Smokeless tobacco (ST), also known as tobacco chewing, spit tobacco, dip, plug, or chew, is one of the well-documented agents that causes white lesions. read more The use of ST is associated with a variety of oral cavity lesions, including tooth decay, periodontal disease, tooth loss, leukoplakia, keratosis, oral cancers such as carcinoma-in situ, verrucous carcinoma, and invasive squamous cell carcinoma. The prevalence and severity of lesions are dose related. Therefore, it can be best predicted by the amount, frequency, and duration of ST used. This case report highlights an unusual presentation of an adolescent child presenting in the orthodontic retention phase that was originally misdiagnosed as gingival recession due to treatment. A clinical examination of the oral cavity and careful history taken should be routinely performed in every patient presenting at a dental office.