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The Third Channel-Assisted Unilateral Biportal Endoscopic Technique for Lumbar Spinal Stenosis Combined with Contralateral Disc Herniation
Published on: November 17, 2023
Endoscopic treatment of Haglund's syndrome with a three portal technique
Ziying Wu1, Yinghui Hua, Yunxia Li
1Department of Sports Medicine, Huashan Hospital, Fudan University, Shanghai, 200040, China.
Purpose:
The purpose of our study is to make a retrospective evaluation of endoscopic treatment of Haglund's syndrome using a new three portal technique.
Methods:
All 23 patients (25 heels) with a mean age of 27.7 years were evaluated pre-operatively and postoperatively with parallel pitch lines, the American Orthopaedic Foot and Ankle Society (AOFAS) score and the Ogilvie Harris score.
Results:
The mean follow-up was 41 months (range, 30-59 months). There were no obvious complications in our study. In 22 heels, postoperative lateral radiographs showed the achievement of negative parallel pitch lines. The average AOFAS score improved from 63.3 ± 11.9 points pre-operatively to 86.8 ± 10.1 points at final follow-up. There were 14 excellent results, seven good results, two fair results and two poor results. For the Ogilvie Harris score, there were 15 excellent, seven good, one fair, and two poor results.
Conclusion:
An endoscopic procedure using the three portal technique seemed to be a safe and efficacious option for surgical treatment of Haglund's syndrome.