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Fig. 2 | BMC Oral Health

Fig. 2

From: Assessment of soft and hard tissue characteristics of ridge preservation at molar extraction sites with severe periodontitis: a randomized controlled trial

Fig. 2

Standard Protocol Items: Recommendations for Interventional Trials (SPIRIT) Figure: schedule of enrolment, interventions and assessments. SRP: scaling and root planning; OHI: Oral hygiene instruction; ARP: Alveolar ridge preservation; CBCT: Cone beam-computed tomography; WKT: Width of keratinized tissue; PD: Probing depth; BI: Bleeding index; GR: Gingival recession

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BMC Oral Health

ISSN: 1472-6831

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