Outcomes and complications of surgical treatment of anterior osteophytes causing dysphagia: Single center experience.
Clin Neurol Neurosurg
; 207: 106814, 2021 08.
Article
en En
| MEDLINE
| ID: mdl-34303287
STUDY DESIGN: Retrospective case series. OBJECTIVE: To better understand the functional swallow outcomes, cervical balance, and surgical complications, we examined patients with anterior osteophytes and dysphagia who were treated operatively. SUMMARY OF BACKGROUND DATA: Anterior osteophytes from diffuse idiopathic skeletal hyperostosis (DISH) or degenerative etiology of the cervical spine can cause dysphagia from mechanical compression of the esophagus. Osteophytectomy is generally accepted as a safe surgical treatment, but the risk of instability is unclear. The potential for associated complications must be considered. METHODS: Patients who had anterior osteophytes and dysphagia from 2005 to 2020 were reviewed retrospectively. Demographics, radiographic parameters, functional swallow outcome, and complications were examined. RESULTS: There were 15 patients identified treated surgically. Increased osteophyte height positively correlated with severity of dysphagia with Pearson coefficient of 0.53 (p = 0.042). Functional Outcome Swallowing Scale (FOSS) scores improved after surgical treatment from median of 2 to 0 (p = 0.002). C2-7 SVA did increase by 8 mm (p = 0.007) but was generally well tolerated. There was a 27% complication rate including a case of C5 lateral mass fracture with central cord syndrome after a fall 4 days following osteophytectomy. There was one patient who was preoperatively dependent on gastrostomy tube who required a tracheostomy and had continued reliance on the gastrostomy tube. CONCLUSION: Surgical treatment of anterior osteophytes causing dysphagia with osteophytectomy can lead to overall improved FOSS scores for most patients. However, a high preoperative FOSS score may be a prognostic indicator of poor postoperative functional swallow outcome. It is important to consider the potential for instability when osteophytectomy is performed at 3 or more spinal segments.
Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Complicaciones Posoperatorias
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Osteofitosis Vertebral
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Trastornos de Deglución
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Recuperación de la Función
Tipo de estudio:
Observational_studies
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Prognostic_studies
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Risk_factors_studies
Límite:
Aged
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Female
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Humans
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Male
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Middle aged
Idioma:
En
Revista:
Clin Neurol Neurosurg
Año:
2021
Tipo del documento:
Article
País de afiliación:
Estados Unidos
Pais de publicación:
Países Bajos