Zubillaga Rodríguez, Ignacio Lora Pablos, David Falguera Uceda, María Isabel Díez Lobato, Ramiro Sánchez Aniceto, Gregorio
Frontal sinus obliteration after trauma: analysis of bone regeneration for two selected methods. [artículo] - International journal of oral and maxillofacial surgery, 2014 - 43(7):827-33.
Formato Vancouver:
Zubillaga Rodríguez I, Lora Pablos D, Falguera Uceda MI, Díez Lobato R, Sánchez Aniceto G. Frontal sinus obliteration after trauma: analysis of bone regeneration for two selected methods. Int J Oral Maxillofac Surg. 2014 Jul;43(7):827-33.
PMID: 24656495
Contiene 18 referencias
We present a prospective randomized experimental study comparing bone regeneration obtained in 60 post-traumatic frontal sinuses obliterated with either calvarial bone dust (n=30, group I) or calvarial bone and demineralized bone matrix (DBM; n=30, group II). Radiological follow-up included high-resolution computed tomography with quantitative micro-density analysis in Hounsfield units (HU), together with a volumetric evaluation of the ossification at 6 and 24 months after surgical treatment. Epidemiological information and potential drawbacks were analysed. Bone volume and density data (HU) for the regenerated areas were subjected to statistical analysis at 6 and 24 months for both groups. Results were compared with reference values obtained from frontal and temporal bone in every patient. Complications developed for 10% of operated sinuses. The resulting bone formation (HU) in group I patients was significantly better than that obtained in group II. Ossification progressed in a statistically significant manner in both groups when compared at 6 and 24 months postoperatively. The use of DBM as a biomaterial associated with calvarial bone dust for sinus obliteration shows long-term safe results, similar to autogenous bone, but with a lower final bone density.
Frontal sinus obliteration after trauma: analysis of bone regeneration for two selected methods. [artículo] - International journal of oral and maxillofacial surgery, 2014 - 43(7):827-33.
Formato Vancouver:
Zubillaga Rodríguez I, Lora Pablos D, Falguera Uceda MI, Díez Lobato R, Sánchez Aniceto G. Frontal sinus obliteration after trauma: analysis of bone regeneration for two selected methods. Int J Oral Maxillofac Surg. 2014 Jul;43(7):827-33.
PMID: 24656495
Contiene 18 referencias
We present a prospective randomized experimental study comparing bone regeneration obtained in 60 post-traumatic frontal sinuses obliterated with either calvarial bone dust (n=30, group I) or calvarial bone and demineralized bone matrix (DBM; n=30, group II). Radiological follow-up included high-resolution computed tomography with quantitative micro-density analysis in Hounsfield units (HU), together with a volumetric evaluation of the ossification at 6 and 24 months after surgical treatment. Epidemiological information and potential drawbacks were analysed. Bone volume and density data (HU) for the regenerated areas were subjected to statistical analysis at 6 and 24 months for both groups. Results were compared with reference values obtained from frontal and temporal bone in every patient. Complications developed for 10% of operated sinuses. The resulting bone formation (HU) in group I patients was significantly better than that obtained in group II. Ossification progressed in a statistically significant manner in both groups when compared at 6 and 24 months postoperatively. The use of DBM as a biomaterial associated with calvarial bone dust for sinus obliteration shows long-term safe results, similar to autogenous bone, but with a lower final bone density.
