{"id":7349,"date":"2025-03-14T22:28:12","date_gmt":"2025-03-15T02:28:12","guid":{"rendered":"https:\/\/finessedentalboston.com\/implants\/?p=7349"},"modified":"2026-03-05T22:45:50","modified_gmt":"2026-03-06T03:45:50","slug":"sinus-lift","status":"publish","type":"post","link":"https:\/\/finessedentalboston.com\/implants\/sinus-lift\/","title":{"rendered":"Understanding Sinus Lifts (Maxillary Sinus Augmentation)"},"content":{"rendered":"\n

At Finesse Dentistry & Implant Center<\/strong>, we believe that every patient deserves a stable, long-lasting smile. For many patients seeking dental implants in the upper jaw, a Sinus Lift (Maxillary Sinus Augmentation)<\/strong> is the essential first step toward that goal.<\/p>\n\n\n\n

What is a Sinus Lift?<\/h2>\n\n\n\n

A sinus lift is a specialized bone grafting procedure that increases the amount of bone in the upper jaw (posterior maxilla). By carefully “lifting” the Schneiderian membrane (the lining of your sinus) and placing bone grafting material underneath, we create the solid foundation necessary to support a dental implant.<\/p>\n\n\n\n

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Why Do I Need a Sinus Lift?<\/h2>\n\n\n\n
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(Schematic diagram of classification of maxillary sinus pneumatization. A Type I normal pneumatization; B and C Type II extensive pneumatization. Yellow dashed line: horizontal line at the sinus floor; blue dashed line: horizontal line at the root apex; white double-headed arrow: distance between the sinus floor and the root apex.<\/em> *)<\/p>\n\n\n\n

When you lose teeth in the back of your upper jaw, the bone naturally begins to resorb (shrink). Simultaneously, the maxillary sinus\u2014the air-filled cavity above your teeth\u2014can expand downward. This process is known as Sinus Pneumatization<\/strong>.<\/p>\n\n\n\n

Without enough bone height, a dental implant cannot be securely anchored. A sinus lift “reclaims” that space, ensuring your implant stays stable for decades.<\/p>\n\n\n\n

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Our Approach: Precision and Technology<\/h2>\n\n\n\n

At our Boston office, we utilize Cone Beam Computed Tomography (CBCT)<\/a><\/strong> to map your sinus anatomy in 3D before your procedure. This allows us to choose the safest and most effective approach for your specific anatomy.<\/p>\n\n\n\n

1. The Internal (Crestal) Approach<\/h3>\n\n\n\n