Prevalence of elongated styloid process (SP) is 4% and only 4–10% of these patients are symptomatic. In this study morphology was assessed among the patients unlike the dry skulls. Comparison of elongation and angulation of SP between the case and control groups, as well as symptomatic correlation was done. This study also imparts information regarding symptomatic outcomes following medical and surgical management.
ObjectiveTo compare the anatomical variations in SP morphology and symptomatology in patients with and without stylalgia.
MethodsA prospective study was done over a period of 1.5 years on 84 participants. The required details were recorded. Radio-imaging was done through Towne's and lateral view of skull X-rays to measure length, as well as medial and anterior angulations. Pain assessment was done with the visual analogue scale before and after conservative or surgical managements.
ResultsMean age of participants was 37.2 ± 8.8 years, with a female preponderance. The most common symptom was recurrent oropharyngeal pain (67.8%). Elongated SP was observed in the case group with a mean length of 4.07 cm, compared with 2.36 cm in controls. The mean medial angulation of the SP was of 21.28° in the case group and of 16.77° in the controls. Anterior angulation in the case group was of 32.19°, compared with 21.74° in the controls. A statistically significant difference was noted in in length, medial and anterior angulations in the case group when compared with controls.
ConclusionSymptomatic elongated SP is a complex condition for many patients. Its precise identification will aid in early recovery from symptoms. Surgical management showed better symptomatic outcomes.
Level of EvidenceLevel 3.
Keywords elongated styloid process syndrome - Eagle's syndrome - elongated styloid process - styloid-stylohyoid syndrome Data AvailabilityData will be available upon request to the corresponding author.
Editor-in-Chief: Geraldo Pereira Jotz.
Publication HistoryReceived: 19 February 2025
Accepted: 02 November 2025
Article published online:
08 May 2026
© 2026. The Author(s). This is an open access article published by Thieme under the terms of the Creative Commons Attribution 4.0 International License, permitting copying and reproduction so long as the original work is given appropriate credit (https://creativecommons.org/licenses/by/4.0/)
Thieme Revinter Publicações Ltda.
Rua Rego Freitas, 175, loja 1, República, São Paulo, SP, CEP 01220-010, Brazil
Bibliographical Record
Kavya Sivapuram, Prakash Bhadravathi Ganesh, Ambale Rudrappa Babu, Sandhya Dharmarajan, Bharathi M. B., Sandeep Shetty. Re-envisioning the Concept of Styalgia and Styloidectomy. Int Arch Otorhinolaryngol 2026; 30: s00461817133.
DOI: 10.1055/s-0046-1817133
Comments (0)