Primary study · included by 1 review

Postoperative bleeding after dental extraction in liver pretransplant patients.

Perdigao 2012 · Perdigão João Paulo Veloso, de Almeida Paulo César, Rocha Tarciso Daniel Santos, et al. · Journal of oral and maxillofacial surgery : official journal of the American Association of Oral and Maxillofacial Surgeons · 2012

Included by

Platelet Levels Associated With Bleeding Risk for Dental Interventions: A Systematic Review.

Non-Cochrane · prognostic · 2026 · cited as Perdigao 2012 · Table 1; Figure 2; reference list

Outcome this study informs	Pooled effect	Evidence	Certainty
Postoperative bleeding Preoperative platelet count below 50,000/μL vs Preoperative platelet count of 50,000/μL or above · Postoperative bleeding (mostly within first postoperative week)	RR 2.95 [1.76, 4.96]	10 studies · 958 participants	GRADE not reported

1 including review in total.