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Fig. 2 | BMC Anesthesiology

Fig. 2

From: Comparison of surgical field visibility during propofol or desflurane anesthesia for middle ear microsurgery

Fig. 2

Surgical field visibility at different time points. Average Boezaart scores for surgical field visibility at different time points were < 2 in both propofol/remifentanil (PR) group and desflurane/remifentanil (DR) group. Surgical field visibility was significantly better in the PR group than in the DR group during clearance of cholesteatoma. Tln, at skin incision; Tdr, during bone drilling; Tcl. during clearance of cholesteatoma; Tpl, during laying of fascia. *P < 0.05

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