Hearing preservation surgery in acoustic neuroma: long-term results

Errata	Corrige
Page 98 - Summary Small size and good preoperative good correlated with good short- and long-term hearing.	Small size and good preoperative hearing correlated with good short- and long-term hearing.
Page 98 - Introduction The several reports on the stability of preserved hearing with widely divergent rates. Shelton et al. 1 significant long-term decline of hearing after middle cranial fossa approach in 56% of patients.	The several reports on the stability of preserved hearing show widely divergent rates. Shelton et al. 1 report significant long-term decline of hearing after middle cranial fossa approach in 56% of patients.
Pages 99-100 - Results The 107 cases with a 10 mm tumour and class A or B hearing remained in class A or B in 49 cases (33%) in the short-term and in 42 cases (27%) in the long-term.	The 117 cases with a 10 mm tumour and class A or B hearing remained in class A or B in 39 cases (33%) in the short-term and in 32 cases (27%) in the long-term.
Page 100 - Results The change of class change was less in the A-B classes (8/54, 15%) or 9/54 (17%) if the lost case is included.	The rate of change of class was less in the A-B classes (8/54, 15%) or 9/54 (17%) if the lost case is included.
Page 101 - Discussion The preservation of class in A or B class was 44% in the short-term and 40% in the long-term.	The preservation of class A in class A or B was 44% in the short-term and 40% in the long-term.