{"id":898,"date":"2026-07-01T12:37:49","date_gmt":"2026-07-01T10:37:49","guid":{"rendered":"https:\/\/oracleblog.mediweb.link\/traitement\/bone-grafting-and-sinus-lift\/"},"modified":"2026-09-03T12:01:46","modified_gmt":"2026-09-03T10:01:46","slug":"bone-grafting-sinus-lift","status":"publish","type":"traitement","link":"https:\/\/oracleblog.mediweb.link\/en\/treatments\/bone-grafting-sinus-lift\/","title":{"rendered":"Bone grafting and sinus lift"},"content":{"rendered":"\n

Bone grafting means rebuilding or reinforcing bone in a specific area of the jaw. The sinus lift, or sinus elevation, relates more specifically to the back of the upper jaw, where the maxillary sinus leaves little bone height available.<\/p>\n\n

These procedures are not routine. They are considered after a full assessment, when analysis of the bone, the gums and the local anatomy shows that preparation is needed before an implant can be placed. Their purpose is to create a more favourable foundation, as part of carefully considered treatment suited to your situation.<\/p>\n\n

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Why does bone volume decrease?<\/strong><\/h2>\n\n

After a tooth is lost, the bone that surrounded its root is no longer stimulated during chewing. It can then gradually resorb, in height or in thickness.<\/p>\n\n

This reduction can also be linked to an old extraction, an infection, periodontal disease or fragile supporting tissues. It is not always visible to the naked eye, but it can limit the possibility of placing an implant.<\/p>\n\n

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Analysing bone volume therefore makes it possible to check whether the foundation is sufficient or whether prior preparation should be discussed.<\/p>\n<\/blockquote>\n\n

Bone grafting: recreating a suitable volume of bone<\/h2>\n\n

Bone grafting aims to increase the volume of bone in an area where it is insufficient. It precedes the placement of an implant when the available bone does not allow stable anchorage.<\/p>\n\n

The deficit may concern the width or the height of the bone ridge, or an area weakened by the loss of a tooth some time ago. The choice of technique depends on several factors: the extent of the bone loss, the location of the missing tooth, the condition of the gums and the planned restoration.<\/p>\n\n

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This step is never routine: it is indicated when the diagnosis establishes that a more favourable foundation is needed before the implant is placed.<\/p>\n<\/blockquote>\n\n

The sinus lift: increasing bone volume beneath the sinus<\/h2>\n\n
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The sinus lift concerns the back part of the upper jaw. In this area, the maxillary sinus may leave too little bone height for a dental implant to be considered.<\/p>\n\n\n\n

The procedure increases the bone volume available beneath the sinus. It relies on a precise analysis of the local anatomy, usually using 3D imaging.<\/p>\n<\/div>\n<\/div>\n\n

This examination makes it possible to see the bone height available, the shape of the sinus and the structures that must be respected.<\/p>\n\n

A precise assessment before any decision<\/h2>\n\n

Before considering a bone graft or a sinus lift, the assessment allows us to understand the situation as a whole. It takes account of the missing tooth, the condition of the gums, the bite, bone volume and your expectations.<\/p>\n\n

The clinical examination is complemented by X-rays. 3D imaging is usually needed to measure the available bone precisely and to appreciate the anatomy of the area concerned.<\/p>\n\n

Based on this analysis, the possible options are explained with their indications, their limitations and the available alternatives. This step makes it possible to define a coherent treatment pathway without rushing any decisions.<\/p>\n\n

How are these procedures carried out?<\/h2>\n\n

Bone grafting and sinus lifts are carried out under local anaesthetic. The procedure is planned from the clinical and radiographic assessment, with particular attention to hygiene, precision and your comfort.<\/p>\n\n

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The area concerned is prepared, then the graft material is placed using the chosen technique. The tissues are then carefully closed. Tailored instructions are given so that you can protect the treated area and support the following stages.<\/p>\n\n\n\n

Follow-up allows us to monitor how the tissues develop and to check whether conditions are becoming favourable for placing the implant.<\/p>\n<\/div>\n\n\n\n

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Follow-up and healing of the tissues<\/h2>\n\n

After a bone graft or sinus augmentation (sinus lift), the rebuilt volume consolidates over several months. Clinical and radiographic check-ups punctuate this period in order to verify the stability of the area and the integration of the graft.<\/p>\n\n

How long before the implant can be placed depends on this healing, on the condition of the gums and on the planned restoration. The implant is placed only once the bone volume obtained is sufficient and stable.<\/p>\n\n

This approach respects the healing time of the tissues and makes it possible to adapt the rest of the treatment to the clinical situation.<\/p>\n\n

Approaching the procedure with confidence<\/h2>\n\n
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A bone graft or a sinus lift can sound daunting. These procedures are nevertheless prepared meticulously, and every stage is explained to you in advance: how the procedure works, what to expect afterwards, the precautions to follow and the schedule of appointments.<\/p>\n<\/blockquote>\n\n

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Support continues after the procedure: personalised instructions, the team available if you have questions, and check-up appointments to monitor healing. The aim is that you go through this preparatory stage with confidence, in the most comfortable conditions possible.<\/p>\n<\/div>\n<\/div>\n\n

A consultation to assess bone preparation<\/h2>\n\n

When a dental implant requires bone preparation, every situation needs careful assessment. A consultation makes it possible to check whether a bone graft or a sinus lift is indicated before considering the rest of the treatment.<\/p>\n\n

Frequently asked questions<\/h2>\n\n

Why is a bone graft sometimes needed before an implant?<\/h3>\n\n

A bone graft may be indicated when the volume of bone available does not allow an implant to be placed under optimal conditions. It aims to recreate a more favourable foundation, in order to prepare for stable, suitable and long-lasting implant placement.<\/p>\n\n

What is a sinus lift?<\/h3>\n\n

A sinus lift is a procedure that increases bone height in the back part of the upper jaw, where the maxillary sinus leaves little space available for an implant.<\/p>\n\n

Is a bone graft always necessary before an implant?<\/h3>\n\n

No. It is only indicated when the assessment shows a lack of bone. If the bone volume is sufficient, an implant can be considered without prior bone preparation.<\/p>\n\n

How do you know whether bone is lacking?<\/h3>\n\n

The clinical examination and 3D imaging make it possible to assess the bone volume available. These findings help determine whether a bone graft or a sinus lift should be discussed.<\/p>\n\n

Does a bone graft guarantee that an implant can be placed?<\/h3>\n\n

As with any treatment, no outcome can be guaranteed in advance. Healing depends on many factors, in particular the quality of the tissues, the initial clinical situation, how the area heals and how regularly you attend follow-up.<\/p>\n\n

The assessment allows these factors to be analysed precisely, in order to evaluate the available options and build a suitable treatment plan, carefully and transparently.<\/p>\n\n

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Further reading<\/h3>\n