RESUMO
Gingival recession is one of the most usual esthetic concerns associated with the periodontal tissues. Classification of such condition is important to diagnose, determine the prognosis, and frame the treatment plan. Various classifications have been put forward since decades to classify gingival recession. Miller's classification is the widely used classification among all classifications, but certain drawbacks have been noted in this classification. Therefore, an effort is made to review most commonly used classification systems for gingival recession, and their drawbacks further come up with a proposal of new classification system for gingival recession.
Assuntos
Adolescente , Anestésicos Locais/uso terapêutico , Antibacterianos/uso terapêutico , Insuficiência da Valva Aórtica/complicações , Aspirina/uso terapêutico , Síndrome de Bardet-Biedl/complicações , Ceftriaxona/uso terapêutico , Endocardite/tratamento farmacológico , Gentamicinas/uso terapêutico , Humanos , Masculino , Penicilinas/uso terapêutico , Inibidores da Agregação Plaquetária/uso terapêutico , Procaína/uso terapêutico , Cardiopatia Reumática/complicações , Fatores de RiscoRESUMO
The five families of poisonous snakes are: Viperidae, elapidae, colubridae, hydrophidae, atractaspididae. The commonly seen snakes in India are saw scaled viper, Russell's viper, common cobri and common crait. The venom of a single snake contains all the toxins. The venom of viperidae is haemotoxic. It may complicate with acute renal failure if left untreated. The venom of elapidae is neurotoxic. Management consists in two parts-general and specific. Supportive treatment is done with the use of antibiotics and tetanus immunoglobulin/toxoid. Specific therapy for viper bite is elaborated in this article. Elapid bite and hydrophidae bites are also discussed. Prevention of snakebite is done with avoidance of contact with a snake by using protective knee length footwear and thick gloves. Venom toxoids are used for secondary prevention among the farmers of Japan.