Bone cement in ossiculoplasty
Medical Journal of Cairo University [The]. 2003; 71 (2): 233-237
em Inglês
| IMEMR
| ID: emr-121106
ABSTRACT
This study included 30 patients having conductive hearing loss secondary to chronic otitis media with ossicular discontinuity. Biocompatible polymethylmethacrylate [PMMA] bone cement was used as a locally manufactured prosthesis for ossicular reconstruction in the forms of PORP and TORP. In ears with intact stapes superstructure, PORP was used [18 cases]; while, in ears with absent stapes superstructure, a similar TORP was used [12 cases]. The postoperative mean air-bone gap gain was 20 dB at the speech frequencies of 500 Hz-1000 Hz, 2000 Hz-4000 Hz in 22 cases. An extrusion of the prosthesis occurred in two cases. It was concluded that this locally made prosthesis is efficient in closing air-bone gap as well as cost- effective
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Índice:
IMEMR (Mediterrâneo Oriental)
Assunto principal:
Complicações Pós-Operatórias
/
Cimentos Ósseos
/
Prótese Ossicular
/
Resultado do Tratamento
/
Substituição Ossicular
Limite:
Feminino
/
Humanos
/
Masculino
Idioma:
Inglês
Revista:
Med. J. Cairo Univ.
Ano de publicação:
2003
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