coroa provisória
Odontologia
≈ ¥300-800
(≈ $45-120)
30 min
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Descrição
O custo estimativo de coroa provisória em hospitais públicos gerais na China é de aprox. ¥210-640, e em hospitais Classe 3A de aprox. ¥300-800.
Principais Usos
Temporary crown restoration is used to protect prepared teeth, maintain gingival health and interproximal contacts, preserve occlusal and functional relationships, prevent tooth movement or supra-eruption, provide aesthetic interim solutions, and allow patient evaluation of form/function before definitive crown placement. It is indicated following tooth preparation for crowns, bridges, or implant abutments, especially when definitive restorations require off-site laboratory fabrication.
Faixa Normal
Temporary crown restoration is not a laboratory test with numerical values; it is a clinical dental procedure. Therefore, there is no 'normal range' of quantitative measurements. Success is assessed qualitatively based on fit, occlusion, marginal integrity, aesthetics, and patient comfort — all evaluated clinically by the dentist.
Valores Baixos - Possíveis Causas
N/A — Temporary crown restoration does not produce numeric lab values; 'low' or 'high' values do not apply. Clinical failure (e.g., poor fit, premature debonding, or inadequate function) may result from: insufficient tooth reduction, inaccurate impression/digital scan, inadequate temporary cement selection, improper fabrication technique, or excessive occlusal force.
Valores Altos - Possíveis Causas
N/A — As a procedural intervention rather than a diagnostic assay, temporary crown restoration has no high-value biomarkers. Apparent 'overperformance' (e.g., excessive bulk, over-contoured margins, or hyperocclusion) may stem from: overfabrication, incorrect bite registration, lack of occlusal adjustment, or miscommunication in shade/morphology specifications.