RESUMO
INTRODUCTION:: Congenital unilateral lower lip palsy is an infrequently encountered condition that manifests as lower lip asymmetry during smiling, laughing, and crying. Treatment options are not well characterized. METHODS:: The authors present the case of a 51-year-old woman who was referred for surgical intervention for facial paralysis. Physical examination demonstrated a symmetric face at rest that became asymmetric when smiling. The asymmetry, evident by inappropriate inferior displacement of the lower lip, was secondary to unilateral contraction and presence of the depressor labii inferioris. The depressor anguli oris was symmetric bilaterally. Her presentation was consistent with congenital unilateral lower lip palsy. RESULTS:: Lidocaine was injected into the depressor labii inferioris on the side of the face that demonstrated unilateral presence and contraction. This resulted in symmetry of the smile and lower lip without untoward effect. Onabotulinum toxin A was thereafter injected into the depressor labii inferioris. In-office treatment with botulinum toxin injection resulted in a 4-month improvement in smile symmetry. CONCLUSION:: Chemodenervation is a safe and minimally invasive method to improve smile symmetry and lower lip position in cases of congenital unilateral lower lip palsy.
Assuntos
Toxinas Botulínicas Tipo A/administração & dosagem , Paralisia Facial , Doenças Labiais , Bloqueio Nervoso/métodos , Músculos Faciais/fisiopatologia , Paralisia Facial/congênito , Paralisia Facial/diagnóstico , Paralisia Facial/fisiopatologia , Paralisia Facial/terapia , Feminino , Humanos , Injeções Intramusculares/métodos , Lábio/fisiopatologia , Doenças Labiais/congênito , Doenças Labiais/diagnóstico , Doenças Labiais/fisiopatologia , Doenças Labiais/terapia , Pessoa de Meia-Idade , Neurotransmissores/administração & dosagem , Sorriso/fisiologia , Resultado do TratamentoRESUMO
Pregnancy pyogenic granuloma is considered a benign common growth that usually develops on the gingiva in the second and third trimester of gestation, in response to local irritation, trauma or hormonal factors. Here, the authors report a case of a primigravida who presented an extragingival pyogenic granuloma with a rapid progression in the post-partum. The occurrence on the lower lip in the first few days after delivery was a relatively rarity in the present case which provoked a meaningful state of anxiety and cancerophobia to the female. Complete excision was curative and brought immediate relief of pain and discomfort. This clinical report highlights the possibility of pyogenic granuloma presenting like a rapid-growing mass on the lip and the importance of clinical differential diagnosis of such presentation in this atypical location.
Assuntos
Gengiva , Granuloma Piogênico , Doenças Labiais , Procedimentos Cirúrgicos Bucais/métodos , Transtornos Fóbicos , Complicações na Gravidez , Adulto , Diagnóstico Diferencial , Feminino , Gengiva/patologia , Gengiva/cirurgia , Granuloma Piogênico/diagnóstico , Granuloma Piogênico/fisiopatologia , Granuloma Piogênico/psicologia , Granuloma Piogênico/cirurgia , Humanos , Doenças Labiais/diagnóstico , Doenças Labiais/fisiopatologia , Doenças Labiais/psicologia , Doenças Labiais/cirurgia , Transtornos Fóbicos/etiologia , Transtornos Fóbicos/fisiopatologia , Gravidez , Complicações na Gravidez/diagnóstico , Complicações na Gravidez/fisiopatologia , Complicações na Gravidez/psicologia , Complicações na Gravidez/cirurgia , Resultado do TratamentoRESUMO
The incidence of inflammatory bowel diseases (IBD) - Crohn's disease (CD) and ulcerative colitis (UC) - has been increasing on a global scale, and progressively, more gastroenterologists will be included in the diagnosis and treatment of IBD. Although IBD primarily affects the intestinal tract, extraintestinal manifestations of the disease are often apparent, including in the oral cavity, especially in CD. Specific oral manifestations in patients with CD are as follows: indurate mucosal tags, cobblestoning and mucogingivitis, deep linear ulcerations and lip swelling with vertical fissures. The most common non-specific manifestations, such as aphthous stomatitis and angular cheilitis, occur in both diseases, while pyostomatitis vegetans is more pronounced in patients with UC. Non-specific lesions in the oral cavity can also be the result of malnutrition and drugs. Malnutrition, followed by anemia and mineral and vitamin deficiency, affects the oral cavity and teeth. Furthermore, all of the drug classes that are applied to the treatment of inflammatory bowel diseases can lead to alterations in the oral cavity due to the direct toxic effects of the drugs on oral tissues, as well as indirect immunosuppressive effects with a risk of developing opportunistic infections or bone marrow suppression. There is a higher occurrence of malignant diseases in patients with IBD, which is related to the disease itself and to the IBD-related therapy with a possible oral pathology. Treatment of oral lesions includes treatment of the alterations in the oral cavity according to the etiology together with treatment of the primary intestinal disease, which requires adequate knowledge and a strong cooperation between gastroenterologists and specialists in oral medicine.
Assuntos
Colite Ulcerativa/complicações , Doença de Crohn/complicações , Doenças da Boca/etiologia , Queilite/etiologia , Queilite/fisiopatologia , Colite Ulcerativa/tratamento farmacológico , Colite Ulcerativa/fisiopatologia , Doença de Crohn/tratamento farmacológico , Doença de Crohn/fisiopatologia , Efeitos Colaterais e Reações Adversas Relacionados a Medicamentos , Gengivite/etiologia , Gengivite/fisiopatologia , Humanos , Imunossupressores/efeitos adversos , Doenças Labiais/etiologia , Doenças Labiais/fisiopatologia , Desnutrição/etiologia , Desnutrição/fisiopatologia , Doenças da Boca/fisiopatologia , Úlceras Orais/etiologia , Úlceras Orais/fisiopatologia , Estomatite/etiologia , Estomatite/fisiopatologia , Estomatite Aftosa/etiologia , Estomatite Aftosa/fisiopatologiaRESUMO
When providing dental treatment, the dental clinician (DC) is expected to be knowledgeable in recognition and emergency management of an allergic response. Common manifestations of localized allergic responses can present as a rash or hives (urticaria), running of the nose, and swelling of the lips, eyes, face, respiratory and gastrointestinal mucosa. More critically, there is the potential for breathing difficulties from laryngeal swelling. Airway obstruction can be potentially life threatening.' Anaphylactic shock can be another serious reaction. Although most of these allergic responses can be minimal and managed with an antihistamine (diphenhydramine), more serious allergic reactions (marked breathing difficulty, anaphylaxis) may require the use of an intramuscular injection of epinephrine. This case report describes a patient who had what appeared to be a common allergic response to some aspect of dental materials or treatment but was subsequently diagnosed with an allergic condition known as angioedema (AE) that had the potential to be non-responsive to dental office emergency medications. AE may be due to the more common histamine generated process as described below. However, if the patient's AE is due to alternate pathophysiology, the DC may not be able to manage breathing difficulties due to airway swelling, which could be rapidly fatal.
Assuntos
Angioedema/diagnóstico , Doenças Labiais/diagnóstico , Doenças da Língua/diagnóstico , Angioedema/fisiopatologia , Materiais Dentários/efeitos adversos , Diagnóstico Diferencial , Humanos , Hipersensibilidade/diagnóstico , Doenças Labiais/fisiopatologia , Masculino , Pessoa de Meia-Idade , Doenças da Língua/fisiopatologiaRESUMO
OBJECTIVE: This study aimed to describe the results of a retrospective analysis of a specific cohort of patients with benign lip lesions encountered in the last 15 years in the School of Medicine at Karadeniz Technical University. METHOD: A total of 312 patients were managed for lip lesions during the period 2000-2014. Data from 160 samples of benign lip biopsies were retrieved from the pathology laboratory records. RESULTS: The study group included 20 different histopathological types of lesions, with mucocele being the most frequent lesion (43.13 per cent). The other frequent lesions were chronic inflammatory infiltrate (11.25 per cent), intradermal naevus (5.63 per cent), pyogenic granuloma (5.63 per cent), fibroma (5 per cent) and papilloma (5 per cent). Mucocele was significantly more common in younger patients (p < 0.001). CONCLUSION: Knowledge of the epidemiology and distribution of oral mucosal lesions is essential to promote early diagnosis and treatment. Further epidemiological studies exploring the causal relationships and risk factors for lip lesions are necessary for a better understanding of lip diseases.
Assuntos
Neoplasias Labiais/epidemiologia , Neoplasias Labiais/patologia , Lábio/patologia , Adulto , Distribuição por Idade , Idoso , Idoso de 80 Anos ou mais , Biópsia por Agulha , Estudos de Coortes , Bases de Dados Factuais , Feminino , Humanos , Imuno-Histoquímica , Incidência , Doenças Labiais/epidemiologia , Doenças Labiais/patologia , Doenças Labiais/fisiopatologia , Masculino , Pessoa de Meia-Idade , Mucosa Bucal/patologia , Prognóstico , Estudos Retrospectivos , Medição de Risco , Distribuição por Sexo , Fatores de Tempo , Turquia/epidemiologiaAssuntos
Doenças Labiais/diagnóstico , Doenças Labiais/fisiopatologia , Hipotonia Muscular/diagnóstico , Hipotonia Muscular/fisiopatologia , Feminino , Humanos , Lactente , Doenças Labiais/genética , Masculino , Hipotonia Muscular/genética , Miotonina Proteína Quinase/genética , Linhagem , Adulto JovemRESUMO
PURPOSE: The purpose of this study was to evaluate the factors affecting the recovery period of lower lip hypoesthesia after sagittal split ramus osteotomy (SSRO) in mandibular prognathism patients using multivariate analysis, retrospectively. SUBJECTS AND METHODS: The subjects were 222 patients (444 sides) who underwent bilateral SSRO setback surgery with and without Le Fort I osteotomy. Trigeminal nerve hypoesthesia at the region of the lower lip was assessed bilaterally by the trigeminal somatosensory-evoked potential (TSEP) method pre- and post-operatively. Recovery period was determined as the time when TSEP was first measurable post-operatively. Age, sex, presence or absence of third molars, setback amount and osteotomy type and fixation method were selected as covariates in the multivariate analysis. The factor affecting the recovery period in lower lip hypoesthesia was examined with Cox's proportional hazard regression. RESULTS: Sex and osteotomy fixation method affected the recovery period in lower lip hypoesthesia significantly (P = 0.0132 and P = 0.0394). However, the other factors did not affect the recovery period. CONCLUSION: This study suggested that sex and osteotomy type and fixation method may affect the recovery period in lower lip hypoesthesia after SSRO setback surgery.
Assuntos
Hipestesia/fisiopatologia , Doenças Labiais/fisiopatologia , Osteotomia Sagital do Ramo Mandibular/efeitos adversos , Prognatismo/cirurgia , Recuperação de Função Fisiológica/fisiologia , Implantes Absorvíveis , Adolescente , Adulto , Idoso , Materiais Biocompatíveis/química , Placas Ósseas , Parafusos Ósseos , Potenciais Somatossensoriais Evocados/fisiologia , Feminino , Seguimentos , Humanos , Hipestesia/diagnóstico , Doenças Labiais/diagnóstico , Masculino , Maxila/cirurgia , Pessoa de Meia-Idade , Dente Serotino/patologia , Osteotomia de Le Fort/métodos , Osteotomia Sagital do Ramo Mandibular/instrumentação , Estudos Retrospectivos , Fatores Sexuais , Titânio/química , Traumatismos do Nervo Trigêmeo/etiologia , Adulto JovemRESUMO
O estudo da etiologia das formas congênitas ditas cicatriciais, que incluem bandas cicatriciais congênitas e formas cicatriciais das fissuras labiais, apresenta diversas teorias, que fundamentam seu aparecimento, porém não justificam todos os aspectos envolvidos nessas malformações. Neste artigo são apresentados 4 casos de pacientes portadores da forma cicatricial de Keith, submetidos à realização de queiloplastia pela técnica de Spina, comparados a 1 caso de paciente portador de cicatriz traumática. Todos os pacientes tiveram amostra de tecido enviada para estudo histopatológico, com coloração com hematoxilina-eosina. Os casos estudados apresentaram semelhanças entre a pele embrionária e a cicatriz comum.
Examinations of the etiology of congenital cicatricial presentations, which include congenital constriction bands and cicatricial presentations of cleft lip, have provided several theories that explain their development; however, they do not explain all the aspects involved in these malformations. In the present article, we present the cases of 4 patients with Keith's lip scar who underwent cheiloplasty using the spina technique. These cases were compared with 1 case of a patient with a traumatic scar. Tissue samples were obtained from all the patients for histopathological examination using hematoxylin-eosin staining. The cases under study exhibited similarities in embryonic skin and common scar tissue.
Assuntos
Humanos , Masculino , Feminino , Adolescente , Adulto Jovem , Anormalidades da Boca/cirurgia , Cicatriz/cirurgia , Cicatriz/congênito , Doenças Labiais/fisiopatologia , Fenda Labial/cirurgia , Procedimentos de Cirurgia Plástica , Métodos , Pacientes , Técnicas Histológicas/métodosRESUMO
Studies have reported that the oral health status is jeopardized in patients with eating disorders. The aim was to review the oro-facial manifestations in patients with eating disorders. The address the focused question was "What is the oro-dental health status in patients with eating disorders?" MEDLINE/PubMed and Google Scholar databases were searched from 1948 to March 2012 using the following terms in various combinations: "Anorexia nervosa", "bulimia nervosa", "eating disorders", "dental", "oral health status". Letters to the editor, unpublished data and articles published in languages other than English were excluded. Dry lips, burning tongue and parotid gland swelling are common manifestations in patients with eating disorders as compared to medically healthy controls. The association of dental caries and periodontal disease in patients with eating disorders remains debatable. Temporomandibular disorders have also been reported to be more prevalent in patients with eating disorders as compared to healthy controls. A critical oral-dental examination during routine dental check-ups may reveal valuable information regarding the presence or absence of eating disorders in routine dental patients. This may be important information, updating the medical history, supporting the role of the physician.
Assuntos
Anorexia Nervosa/fisiopatologia , Bulimia Nervosa/fisiopatologia , Saúde Bucal , Anorexia Nervosa/complicações , Anorexia Nervosa/diagnóstico , Bulimia Nervosa/complicações , Assistência Odontológica/métodos , Cárie Dentária/diagnóstico , Cárie Dentária/etiologia , Cárie Dentária/fisiopatologia , Humanos , Doenças Labiais/etiologia , Doenças Labiais/fisiopatologia , Doenças Periodontais/diagnóstico , Doenças Periodontais/etiologia , Doenças Periodontais/fisiopatologia , Doenças da Língua/diagnóstico , Doenças da Língua/etiologia , Doenças da Língua/fisiopatologiaRESUMO
PURPOSE: An asymmetric smile, caused by loss of function of the lip depressors, can be functionally and cosmetically debilitating. Although some surgeons report excellent results with muscle transfer to the lower lip, many facial reanimation surgeons find that dynamic techniques do not consistently address the lower lip. Our objectives were to retrospectively review our outcomes after treatment of the asymmetric lower lip, and to propose a progressive, stepwise algorithm for the management of lower lip asymmetry in facial paralysis. MATERIAL/METHODS: Retrospective chart review was performed on all patients treated in a multidisciplinary facial nerve center with lower lip asymmetry over an eighteen month period. Treatment ranged from a temporary trial of lidocaine, to chemodenervation with botulinum toxin, to pedicled digastric muscle transfer, and/or resection of the nonparetic depressor labii inferioris (DLI). RESULTS: Fifty-seven patients were treated with chemodenervation with botulinum toxin, four with anterior belly of the digastric transfer, and 3 with DLI resection. All patients with DLI resection had undergone chemodenervation to the contralateral lower lip with botulinum toxin and were pleased with the appearance of their smile. CONCLUSIONS: We have found that lower lip asymmetry is optimally managed by adherence to a standardized protocol that offers patients insight into the likely outcome of chemodenervation or surgery and progresses systematically from the reversible to the irreversible. We present our algorithm for the management of the asymmetric lower lip, which reflects this graduated approach and has resulted in high patient satisfaction.
Assuntos
Algoritmos , Assimetria Facial/terapia , Paralisia Facial/terapia , Doenças Labiais/terapia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Toxinas Botulínicas/uso terapêutico , Assimetria Facial/fisiopatologia , Paralisia Facial/fisiopatologia , Feminino , Humanos , Doenças Labiais/fisiopatologia , Masculino , Pessoa de Meia-Idade , Músculo Esquelético/transplante , Fármacos Neuromusculares/uso terapêutico , Recuperação de Função Fisiológica , Estudos Retrospectivos , Resultado do TratamentoRESUMO
OBJECTIVE: Lip paralysis is associated with eating, speaking, and appearance impairments. The lip reanimation outcome questionnaire is designed to assess these functional impairments after lip reanimation. STUDY DESIGN: Cross-sectional validation study. SETTING: Tertiary care academic center. SUBJECTS AND METHODS: Patients who underwent lip reanimation and control subjects. A disease-specific instrument was created by systematic literature review and expert opinion. The 15-item patient completed subscale was administered to 20 lip reanimation patients. Photographs of 19 patients and three control subjects were taken in four poses and rated by six raters (2 surgeons, 2 residents, and 2 novices) by the use of a external rater subscale, and reliability was determined by the use of intraclass correlation coefficients (ICC). Content and construct validity were assessed. RESULTS: Internal consistency (ICC range 0.813-0.915 for each domain), test-retest reliability (ICC range 0.616-0.981 for each item) for the patient completed subscale, and interrater (ICC = 0.852) and interlevel reliability (ICC = 0.929) for the external rater subscale were substantial to excellent. The content validity index was 0.87. Construct validity was demonstrated by poorer scores in patients with transected nerves versus intact nerves for appearance (P = 0.04) and oral competence (P = 0.011). Photographs of control patients had lower asymmetry scores (P < 0.001), and the instrument detected greater asymmetry in patients with progressively more exaggerated smile (P < 0.001). CONCLUSION: The lip reanimation outcome questionnaire has promising reliability and validity in this preliminary study, but additional psychometric testing with larger samples is required before the survey can be recommended for clinical use.
Assuntos
Avaliação da Deficiência , Paralisia Facial/fisiopatologia , Doenças Labiais/fisiopatologia , Doenças Labiais/cirurgia , Inquéritos e Questionários , Idoso , Estudos de Coortes , Estudos Transversais , Paralisia Facial/etiologia , Paralisia Facial/cirurgia , Feminino , Humanos , Doenças Labiais/patologia , Masculino , Pessoa de Meia-Idade , Atividade Motora/fisiologia , Variações Dependentes do Observador , Qualidade de Vida , Recuperação de Função Fisiológica/fisiologia , Reprodutibilidade dos Testes , Resultado do TratamentoRESUMO
OBJECTIVE: Assess the long-term effect of sensory retraining exercises, age, gender, type of surgery, and pre-surgical psychological distress on patients' perception of the interference related to altered sensation 2 years after orthognathic surgery. SETTING AND SAMPLE POPULATION: A total of 186 subjects with a developmental dentofacial disharmony were enrolled in a multicenter randomized clinical trial: one center was a community-based practice and the other a university-based center. METHODS AND MATERIALS: Subjects were randomly allocated to two groups: standard of care mouth opening exercises after BSSO or a progressive series of sensory retraining facial exercises in addition to the opening exercises. At 1, 3, 6, 12, and 24 months after surgery, subjects scored unusual feelings on the face, numbness, and loss of lip sensitivity from 'no problem (1)' to 'serious problem (7)'. A marginal proportional odds model was fit for each of the ordinal outcomes. RESULTS: Up to 2 years after surgery, the opening exercise only group had a higher likelihood of reporting interference in daily activities related to numbness and loss of lip sensitivity than the sensory retraining exercise group. The difference between the two groups was relatively constant. Older subjects and those with elevated psychological distress before surgery reported higher burdens related to unusual facial feelings, numbness, and loss of lip sensitivity (p < 0.02). CONCLUSION: The positive effect of sensory retraining facial exercises observed after surgery is maintained over time. Clinicians should consider the patient's age and psychological well-being prior to providing pre-surgical counseling regarding the impact on daily life of persistent altered sensation following a mandibular osteotomy.
Assuntos
Atividades Cotidianas , Terapia por Exercício/métodos , Hipestesia/terapia , Mandíbula/cirurgia , Procedimentos Cirúrgicos Ortognáticos/efeitos adversos , Adolescente , Adulto , Fatores Etários , Atitude , Método Duplo-Cego , Face/fisiopatologia , Feminino , Humanos , Hipestesia/etiologia , Doenças Labiais/etiologia , Doenças Labiais/fisiopatologia , Doenças Labiais/terapia , Masculino , Pessoa de Meia-Idade , Osteotomia/efeitos adversos , Fatores Sexuais , Estresse Psicológico/psicologia , Fatores de Tempo , Tato , Adulto JovemRESUMO
OBJECTIVE: This study was conducted to evaluate salivary dehydroepiandrosterone (DHEA) levels, salivary flow rate (SFR), depression, and hopelessness in patients with the complaint of burning mouth (BM). STUDY DESIGN: Thirty female patients with BM and 30 age-matched control women without any complaint of burning mouth were enrolled. After anamnesis and oral examination, the salivary flow rate was determined. Depression and hopelessness were evaluated by the application of inventories. Two saliva samples were collected for DHEA analysis. RESULTS: Dysgeusia (P = .045) and xerostomia (P = .003) were significantly higher in the BM group. The BM patients showed significantly lower salivary flow rate, both under stimulation (P = .001) and at rest (P < .001). Significant differences between the groups were not found in the depression (P = .416) or hopelessness (P = .597) scores. The BM group revealed significantly lower salivary DHEA levels in the morning samples (P = .003). CONCLUSION: Patients with BM exhibit decreased morning salivary DHEA as well as dysgeusia and hyposalivation more frequently than control subjects. Additional investigations are needed to clarify this association.
Assuntos
Síndrome da Ardência Bucal/metabolismo , Desidroepiandrosterona/análise , Saliva/química , Adulto , Idoso , Idoso de 80 Anos ou mais , Síndrome da Ardência Bucal/fisiopatologia , Síndrome da Ardência Bucal/psicologia , Estudos de Casos e Controles , Ritmo Circadiano , Depressão/psicologia , Disgeusia/fisiopatologia , Disgeusia/psicologia , Feminino , Humanos , Doenças Labiais/metabolismo , Doenças Labiais/fisiopatologia , Doenças Labiais/psicologia , Pessoa de Meia-Idade , Moral , Saliva/metabolismo , Taxa Secretória/fisiologia , Método Simples-Cego , Doenças da Língua/metabolismo , Doenças da Língua/fisiopatologia , Doenças da Língua/psicologia , Xerostomia/fisiopatologia , Xerostomia/psicologiaRESUMO
INTRODUCTION: Bite wounds of the oral mucosa heal after eliminating the causative irritant, but there are serious exceptions from the rule. We present the case of a 37-year-old woman with an ulcer of the mucosa of the lower lip, which had been present for 10 days, and leucopenia. DISCUSSION: Agranulocytosis after the use of metamizole is part from leukaemia and lues, a rare reason for non-healing ulcers of the mucosa of the oral cavity without fulminant signs for inflammation. CONCLUSION: As this is a life-threatening disease, medical therapy must begin immediately.
Assuntos
Agranulocitose/induzido quimicamente , Anti-Inflamatórios não Esteroides/efeitos adversos , Dipirona/efeitos adversos , Adulto , Agranulocitose/tratamento farmacológico , Mordeduras Humanas/complicações , Doença Crônica , Feminino , Fator Estimulador de Colônias de Granulócitos/uso terapêutico , Humanos , Doenças Labiais/etiologia , Doenças Labiais/fisiopatologia , Úlceras Orais/etiologia , Úlceras Orais/fisiopatologia , Proteínas Recombinantes , CicatrizaçãoRESUMO
OBJECTIVE: Use of botulinum toxin is expanding as clinical studies demonstrate new potential therapeutic applications. In rehabilitation, botulinum toxin is predominantly used as adjunct therapy for the treatment of spasticity, but it may prove useful for other atypical clinical situations. CASE HISTORY: A 73-year-old man had a severe sub-arachnoid haemorrhage following the rupture of a giant aneurism of the middle left cerebral artery. Clinically, the patient presented a vegetative state and an oro-mandibular dyskinesia that produced a chronic ulcer on the lower lip. As treatment for this dyskinesia, a total of 320 U botulinum toxin type A were injected into the upper and lower orbicularis oris and masseter muscles. RESULTS AND DISCUSSION: This treatment allowed for application of topical medication and subsequently, ulcer healing. Botulinum toxin type A may be an important therapeutic aid for clinicians faced with treating persistent pathological conditions caused by dyskinesia.
Assuntos
Toxinas Botulínicas Tipo A/uso terapêutico , Doenças Labiais/tratamento farmacológico , Fármacos Neuromusculares/uso terapêutico , Úlceras Orais/tratamento farmacológico , Idoso , Toxinas Botulínicas Tipo A/administração & dosagem , Doença Crônica , Discinesias/complicações , Discinesias/fisiopatologia , Humanos , Doenças Labiais/etiologia , Doenças Labiais/fisiopatologia , Masculino , Músculos da Mastigação/efeitos dos fármacos , Músculos da Mastigação/fisiopatologia , Fármacos Neuromusculares/administração & dosagem , Úlceras Orais/etiologia , Úlceras Orais/fisiopatologia , Estado Vegetativo Persistente/complicações , Estado Vegetativo Persistente/fisiopatologiaRESUMO
BACKGROUND: Congenital unilateral lower lip palsy or congenital hypoplasia of the depressor anguli oris muscle, also known as asymmetric crying facies, characterized by deformity of the lower lip, lacks aggressive surgical intervention methods. Although several dynamic and static reconstruction methods have been reported, textbooks introduce only passive surgical intervention, of weakening the unaffected side through techniques such as selective marginal mandibular neurectomy which, however, tends to produce lack of emotive movement. Therefore, a new surgical intervention for the reconstructive treatment of asymmetric crying facies is presented. METHODS: A bidirectional (horizontal and vertical) fascia was grafted to restore the aesthetic appearance of the asymmetric lower lip. The horizontal fascial strip achieves restoration of the center of the lower lip to its proper position, whereas the vertical fascial strip achieves aesthetic symmetry of the lower lip at mouth opening. Each end of the vertical strip is anchored to the lower lip and the mandibular bone, respectively, thereby allowing simultaneous movement of the mandible and lower lip. RESULTS: The reconstruction of unilateral lower lip palsy has been successfully performed on seven patients, with ages ranging from 2 years 9 months to 11 years 1 month, since June of 1996. CONCLUSIONS: The aim of this procedure is not to achieve complete dynamic reanimation. However, with regard to its simplicity and minimal invasiveness and the satisfaction of the patients, it is considered to be a well-balanced surgical intervention.
Assuntos
Doenças Labiais/cirurgia , Lábio/anormalidades , Paralisia/cirurgia , Procedimentos de Cirurgia Plástica/métodos , Criança , Pré-Escolar , Estudos de Coortes , Estética , Feminino , Humanos , Doenças Labiais/congênito , Doenças Labiais/fisiopatologia , Masculino , Paralisia/congênito , Paralisia/fisiopatologia , Estudos Retrospectivos , Resultado do TratamentoRESUMO
Burning mouth syndrome (BMS) is a complex disease of unknown cause. It is characterized by a burning sensation in the oral mucosa, notwithstanding its clinical normal aspect. BMS is particularly seen in postmenopausal women. The purpose of this study was to investigate this syndrome on a clinical basis and, in addition, to analyze its possible relation to the frequency of Candida species. Thirty-one patients (28 women and 3 men; 13 Caucasians and 18 non-Caucasians; mean age = 61.3, range 30-85 years) were evaluated. Most patients (80.6%) were under long-term medication, antihypertensive, ansiolitic and antidepressant drugs being the most used. Burning mouth complaint was associated with other secondary oral complaints in 83.8% of the cases. Tongue was the most commonly affected site (70.9%), followed by the vermillion border of the lower lip (38.7%) and hard palate (32.2%). The association of the burning sensation with oral cancer (cancer phobia) was reported by 67.7% of the patients. Haematologic examination (hematocrit, haemoglobin and fasting blood glucose level) revealed 2 cases each of anemia and type 2 diabetes. Local factors, tooth extractions and dentures wearing, were associated with the onset of symptoms in 35.5% of the cases. Daily activities were changed as a consequence of BMS in 29% of the patients. Among the species of the genus Candida, C. albicans was the most frequent in BMS patients (9 - 29.03%) and controls (12 - 38.70%), followed respectively by C. parapsilosis (2 - 6.45% and 0 - 0%); C. tropicalis (1 - 3.22% and 2 - 6.45%); C. krusei and C. kefyr (1 - 3.22% and 0 - 0%). Therefore, such difference did not reach valuable results. In conclusion, these data were similar to those reported in other studies. The highlights of the present findings were the possible relation of BMS with chronic drug use, depression, menopause and cancer phobia. No association was found between BMS and the prevalence of Candida species.
Assuntos
Síndrome da Ardência Bucal/fisiopatologia , Candida/classificação , Atividades Cotidianas , Adulto , Idoso , Idoso de 80 Anos ou mais , Ansiolíticos/uso terapêutico , Antidepressivos/uso terapêutico , Anti-Hipertensivos/uso terapêutico , Glicemia/análise , Brasil , Síndrome da Ardência Bucal/microbiologia , Síndrome da Ardência Bucal/psicologia , Candida/isolamento & purificação , Candida albicans/isolamento & purificação , Candida tropicalis/isolamento & purificação , Contagem de Colônia Microbiana , Dentaduras , Feminino , Hematócrito , Hemoglobinas/análise , Humanos , Doenças Labiais/microbiologia , Doenças Labiais/fisiopatologia , Masculino , Pessoa de Meia-Idade , Boca/microbiologia , Neoplasias Bucais/psicologia , Palato Duro/microbiologia , Palato Duro/fisiopatologia , Doenças da Língua/microbiologia , Doenças da Língua/fisiopatologia , Extração DentáriaRESUMO
Burning mouth syndrome (BMS) is a complex disease of unknown cause. It is characterized by a burning sensation in the oral mucosa, notwithstanding its clinical normal aspect. BMS is particularly seen in postmenopausal women. The purpose of this study was to investigate this syndrome on a clinical basis and, in addition, to analyze its possible relation to the frequency of Candida species. Thirty-one patients (28 women and 3 men; 13 Caucasians and 18 non-Caucasians; mean age = 61.3, range 30-85 years) were evaluated. Most patients (80.6 percent) were under long-term medication, antihypertensive, ansiolitic and antidepressant drugs being the most used. Burning mouth complaint was associated with other secondary oral complaints in 83.8 percent of the cases. Tongue was the most commonly affected site (70.9 percent), followed by the vermillion border of the lower lip (38.7 percent) and hard palate (32.2 percent). The association of the burning sensation with oral cancer (cancer phobia) was reported by 67.7 percent of the patients. Haematologic examination (hematocrit, haemoglobin and fasting blood glucose level) revealed 2 cases each of anemia and type 2 diabetes. Local factors, tooth extractions and dentures wearing, were associated with the onset of symptoms in 35.5 percent of the cases. Daily activities were changed as a consequence of BMS in 29 percent of the patients. Among the species of the genus Candida, C. albicans was the most frequent in BMS patients (9 - 29.03 percent) and controls (12 - 38.70 percent), followed respectively by C. parapsilosis (2 - 6.45 percent and 0 - 0 percent); C. tropicalis (1 - 3.22 percent and 2 - 6.45 percent); C. krusei and C. kefyr (1 - 3.22 percent and 0 - 0 percent). Therefore, such difference did not reach valuable results. In conclusion, these data were similar to those reported in other studies. The highlights of the present findings were the possible relation of BMS with chronic drug...
A Síndrome de ardência bucal (SAB) é uma doença complexa, de etiologia desconhecida. Caracteriza-se por uma sensação de queimação na mucosa bucal, não obstante seu aspecto clínico normal, sendo bastante freqüente em mulheres após a menopausa. O propósito deste estudo foi o de investigar a SAB em bases clínicas e, em adição, analisar sua possível relação com a freqüência de espécies do gênero Candida isoladas da cavidade bucal desses indivíduos. Foram estudados trinta e um pacientes, 28 mulheres e 3 homens, 13 caucasianos e 18 não caucasianos, média de idade 61,3 (faixa dos 30 - 85 anos). A maioria deles (80,6 por cento) estava sob medicação por longo período. Anti-hipertensivos, ansioliticos e antidepressivos foram as drogas mais utilizadas. A ardência bucal estava associada a outras queixas secundárias em 83,8 por cento dos pacientes. A língua foi o sítio mais afetado (70,9 por cento), seguida pelo vermelhão do lábio inferior (38,7 por cento) e palato duro (32,2 por cento). A associação de sensação de ardência com câncer bucal (cancerofobia) foi referida por 67,7 por cento dos pacientes. Exames hematológicos (hematócrito, hemoglobina e glicemia em jejum) revelaram dois casos cada, de anemia e diabetes tipo 2. Fatores locais, exodontias, e uso de próteses estavam associados com o conjunto de sintomas em 35,5 por cento dos casos. Foram referidas alterações importantes nas atividades cotidianas, em conseqüência da SAB, em 29 por cento dos pacientes. Leveduras do gênero Candida foram isoladas da cavidade bucal de 45,16 por cento dos indivíduos com SAB e igualmente do grupo-controle, não constituindo dado qualitativamente importante. Dentre as espécies do Gênero Candida, C. albicans foi a mais freqüente (9 - 29,03 por cento e 12 - 38,70 por cento), seguida de C. parapsilosis (2 - 6,45 por cento e 0 - 0 por cento), C. tropicalis (1 - 3,22 por cento e 2 - 6,45 por cento), C. krusei e C. kefyr (1 - 3,22 por cento e 0 - 0 por cento). Em conclusão, nossos...
Assuntos
Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Síndrome da Ardência Bucal/fisiopatologia , Candida/classificação , Atividades Cotidianas , Ansiolíticos/uso terapêutico , Antidepressivos/uso terapêutico , Anti-Hipertensivos/uso terapêutico , Brasil , Glicemia/análise , Síndrome da Ardência Bucal/microbiologia , Síndrome da Ardência Bucal/psicologia , Contagem de Colônia Microbiana , Candida albicans/isolamento & purificação , Candida tropicalis/isolamento & purificação , Candida/isolamento & purificação , Dentaduras , Hematócrito , Hemoglobinas/análise , Doenças Labiais/microbiologia , Doenças Labiais/fisiopatologia , Neoplasias Bucais/psicologia , Boca/microbiologia , Palato Duro/microbiologia , Palato Duro/fisiopatologia , Extração Dentária , Doenças da Língua/microbiologia , Doenças da Língua/fisiopatologiaRESUMO
Masticatory muscle activity is coordinated with perioral muscle during chewing. Subjects with competent lips usually chew with the lips in light contact, whereas subjects with incompetent lips possibly have dysfunctional chewing. In this study, the electromyographic (EMG) activities of the lower lip and masseter muscles were recorded when chewing with the lips in contact and apart. At first, 37 subjects were divided into an incompetent lip group and competent lip group on the basis of EMG activity of the lower lip muscle at rest. The durations of the masseter nonactive phase and total phase when chewing with lips in contact were shorter in the incompetent lip group than in the competent lip group. In the incompetent lip group, when chewing with the lips apart, the EMG activity of lower lip in the masseter nonactive phase was significantly (P < .05) higher than in the competent lip group, but there was no difference in the EMG activity in the masseter active phase between two groups. Our results suggest that subjects with incompetent lips have difficulty chewing while their lips are relaxed. We conclude that the inability of sealing the lips and lip dysfunction could possibly affect masticatory function.
Assuntos
Eletromiografia , Músculos Faciais/fisiopatologia , Lábio/fisiopatologia , Mastigação/fisiologia , Adulto , Distribuição de Qui-Quadrado , Oclusão Dentária Central , Eletromiografia/instrumentação , Eletromiografia/métodos , Humanos , Doenças Labiais/fisiopatologia , Má Oclusão/fisiopatologia , Músculo Masseter/fisiopatologia , Processamento de Sinais Assistido por Computador , Sono/fisiologia , Fatores de TempoRESUMO
OBJECTIVE: We describe the treatment of 4 patients (median age, 53.5 years) with incapacitating perioral dystonia and insufficient response to peroral medication. Their general treatment with clonazepam and anticholinergics was supplemented by intramuscular injections with botulinum toxin A (20-40 U) in the orbicularis oris muscle, guided by electromyography (EMG). STUDY DESIGN: Perioral dystonia and treatment effect were assessed by using subjective global and visual analog scales, examiner-based video movement counts and rating scales, and quantitative EMG. t Tests were used for statistical analysis. RESULTS: The result of the intramuscular botulinum toxin A injections was characterized by the patients as "much improved"; correspondingly, dystonia was significantly reduced in visual analog scale scores, on examiner-based assessments, and in recordings of EMG. The side effects were few and short-lasting. CONCLUSION: Incapacitating perioral dystonia in Meige's syndrome may be safely controlled by recurrent EMG-guided botulinum toxin A injections in the orbicularis oris muscle, in combination with general medication.