Work

Otosclerosis and the evolution of stapes surgery: A historical and otopathological study

Year: 2024

Type: article

Abstract: Objective: To explore the historical evolution of surgical techniques for otosclerosis treatment, viewed through the lens of human temporal bone pathology to aid in understanding the disease and refining surgical interventions. Data sources: A review of historical literature on otosclerosis, surgical techniques, and otopathological findings was conducted. Eight temporal bone specimens from the Paparella Otopathology & Pathogenesis Laboratory, University of Minnesota, and one from the University of California, Los Angeles, were analyzed. Review methods: We selected two temporal bones from donors who underwent four different types of surgical procedures for otosclerosis: stapes mobilization, fenestration, stapedectomy, and stapedotomy. One successful and one complication case was selected for each procedure. Histopathological analysis was performed to assess the outcomes and complications associated with each technique. Results: The study chronicles the progression of otosclerosis surgery from the stapes mobilization to modern stapedectomy and stapedotomy techniques. Initial procedures, like stapes mobilization and fenestration, yielded limited and temporary results with significant complications. The introduction of stapedectomy marked a significant improvement, with better long-term outcomes. Histopathological analysis revealed insights into the causes of surgical failures and complications. Conclusion: Otosclerosis surgery has evolved significantly, driven by advances in otopathology and surgical technology. While earlier techniques offered limited success, modern procedures like stapedectomy and stapedotomy provide improved outcomes and fewer complications. Ongoing research promises further advancements in the field, improving patient care and surgical efficacy. Level of evidence: NA.

Source: Laryngoscope Investigative Otolaryngology

DOI: 10.1002/lio2.70045

Authors: Dilshan Rajan, Sebahattin Cureoglu, Meredith E. Adams, Rafael Monsanto

Institution: University of Minnesota

Language: English

Topic: Ear Surgery and Otitis Media

Subfield: Otorhinolaryngology

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: gold

Estimated APC paid: $2,640