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J Laryngol Otol ; 137(2): 163-168, 2023 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-35722831

RESUMO

OBJECTIVES: Frontal sinus obliteration is often performed using fat, autologous bone or a range of synthetic materials. This paper reports the long-term clinical and radiological outcomes of frontal sinus obliteration using beta-tricalcium phosphate putty. METHODS: A retrospective audit was performed of patients who underwent frontal sinus obliteration with beta-tricalcium phosphate putty. Patient-, disease- and procedure-related data were collected. Pre- and post-operative computed tomography scans were reviewed to assess bone integration. RESULTS: Four patients underwent frontal sinus obliteration using beta-tricalcium phosphate putty for treatment of a cerebrospinal leak, mucocele and recalcitrant frontal sinusitis. All patients had disease resolution, with no intra- or post-operative complications reported in the 16.5-month follow up. Post-operative computed tomography scans confirmed native bone obliteration of the frontonasal ducts in all patients. CONCLUSION: Beta-tricalcium phosphate putty is a safe and effective option for bone obliteration of the frontal sinus in a range of pathologies, including cerebrospinal fluid leak.


Assuntos
Seio Frontal , Sinusite Frontal , Humanos , Seio Frontal/patologia , Seguimentos , Estudos Retrospectivos , Sinusite Frontal/patologia , Sinusite Frontal/cirurgia
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