We performed a study to determine if cerumen in the ear canal causes significant hearing loss and to ascertain if there is any correlation between the amount of cerumen and the degree of hearing loss. Our study was conducted on 109 ears in 80 patients. The results indicated that impacted cerumen does cause a significant degree of conductive hearing loss. We found no significant correlation between the length of the cerumen plug and the severity of hearing loss. Nor did we find any significant correlation between the presence of impacted cerumen and variables such as age, sex, ethnicity, or affected side.
The results of speech, language and hearing assessment of repaired cleft palate children and adults over a 4-year period at the Speech/Language therapy unit, Department of ENT, Faculty of Medicine, UKM are reported. The subjects were 33 incomplete cleft lip palate (ICLP), 48 unilateral complete cleft lip and palate (UCLP) and 26 bilateral complete cleft lip and palate (BCLP). Results obtained for the following assessments are reported and discussed: (i) Hearing assessment, (ii) intelligibility rate, (iii) severity of hyper-nasality and (iv) types of articulation errors and school/behaviour problems and nasal grimace. Due to subject variability in ethnicity, language and dialects and the lack of normal data, it is difficult to compare or repeat previously reported results. Assessment of intelligibility, hypernasality and articulation were conducted using the Malay language. Results obtained were compared among the three groups of subjects. The significant findings were that hypernasality, intelligibility and articulation errors were more severe in the ICLP group than in the UCLP or BCLP groups of patients. This is contrary to expectations and cannot be explained in terms of the type and/or the degree of clefting. Hence, special attention should be paid to the less overt type of cleft patients in so far as their speech assessment and rehabilitation are concerned.