01 September 2021>: Lab/In Vitro Research
A Pilot Investigation Generating an Alternative Therapeutic Strategy Combining Deproteinized Bovine Bone and Gelatin Sponge for a Novel Implant Material in Sinus Floor Elevation Operation
Xiaofeng Chang 12BCDEF* , Miao Wang 1BCEF* , Liangzhi Du 12BCDF , Lifan Liao 12BCDF , Lixing He 1BCF , Huixia Zhou 1BC , Longlong He 12ABDG*DOI: 10.12659/MSM.930785
Med Sci Monit 2021; 27:e930785
Table 2 Graft volumes and volumetric change rates for both groups.
Groups | N | V1, mean±SD | V2, mean±SD | Volumetric change rate*, mean±SD |
---|---|---|---|---|
Control | 26 | 1.82±0.78 cm | 1.62±0.72 cm | 12.76±5.45% |
Test | 28 | 1.77±0.81 cm | 1.61±0.76 cm | 10.22±4.37% |
P value | 0.793 | 0.956 | 0.069 | |
SD – standard deviation; V – graft volume immediately after surgery; V – graft volume at 6 months after surgery. * Volumetric change rate=(V–V)/V×100%. |