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Fig. 4 | BMC Oral Health

Fig. 4

From: Effect of partial restorative treatment on stress distributions in non-carious cervical lesions: a three-dimensional finite element analysis

Fig. 4

Close-up view of cervical regions for first principal stress (MPa) distributions in the models where restorations were placed on transparently to enable NCCL wall visualization. a Natural tooth (S) and unrestored NCCLs (A0, B0, C0); b partially restored NCCLs (A1–A3) and completely restored NCCLs (A4); c partially restored NCCLs (B1–B3) and completely restored NCCLs (B4); d partially restored NCCLs (C1–C3) and completely restored NCCLs (C4)

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