Blind Curettage Technique for Treatment of Mucous Cysts Associated with Heberden Nodes: Description of Operative Technique.

The standard treatment for mucous cysts with Heberden nodes is excision of the dorsolateral osteophytes and capsule of the distal interphalangeal joint or thumb interphalangeal joint, including the stalk of the cyst. The skin incision varies for cases depending upon the geometry. We propose a surgical method utilizing blind lateral approaches for treating such mucous cysts.

An unusual presentation of thoracic diffuse idiopathic skeletal hyperostosis (DISH) and video-assisted thoracoscopic surgery (VATS).

INTRODUCTION AND IMPORTANCE: Diffuse idiopathic skeletal hyperostosis (DISH), also known as Forestier's disease and Forestier and Rotes-Querol disease, is a systemic condition characterized by calcification and ossification of ligaments and entheses which often mainly affects the thoracic spine. Anterior osteophyte compression of the esophagus resulting in dysphagia and dyspepsia is extremely rare in symptomatic thoracic DISH. CASE PRESENTATION: A 72-year-old male presented with dyspepsia and dysphagia for 10 months. A large beak-like anterior osteophyte, detected by a radiographic study and by a Barium esophagogram test at the T9-T10 level of the thoracic spine, was established by gastrointestinal medicine specialists to be the cause of the symptoms. The large anterior osteophyte was removed using video-assisted thoracoscopic surgery (VATS). At the one-year follow-up, the patient's symptoms had significantly improved and there was no recurrence of the osteophyte or the dyspepsia and dysphagia. CLINICAL DISCUSSION: Thoracic DISH rarely presents with dysphagia and dyspepsia due to the greater mobility of the esophagus in the area of the thoracic spine than in the area of the cervical spine. This is the first reported case of symptomatic thoracic DISH treated by anterior thoracic osteophytectomy with VATS. The treatment was effective with no post-operative complications. CONCLUSION: Anterior thoracic osteophytectomy with VATS is an effective surgical treatment option for this condition.

Combined Anterior Osteophytectomy and Cricopharyngeal Myotomy for Treatment of DISH-Associated Dysphagia.

STUDY DESIGN: Retrospective observational case series. OBJECTIVE: To assess the outcome of patients with diffuse idiopathic skeletal hyperostosis (DISH) with dysphagia who underwent cricopharyngeal myotomy (CPM) in conjunction with anterior osteophytectomy (OP). METHODS: This is a retrospective observational study of 9 patients that received combined intervention by neurosurgeons and otolaryngologists. Inclusion criteria for surgery consisted of patients who failed to respond to conservative treatments for dysphagia and had evidence of both upper esophageal dysfunction and osteophyte compression. We present the largest series in literature to date including patients undergoing combined OP and CPM. RESULTS: A total of 88.9% (8/9) of the patients who underwent OP and CPM showed improvement in their symptoms. Of the aforementioned group, 22.2% of these patients had complete resolution of their symptoms, 11.1% did not improve, and only 2 patients showed recurrence of their symptoms. None of the patients in whom surgery was performed required reoperation or suffered serious complication related to the surgical procedures. CONCLUSION: Based on the literature results, high rate of improvements in dysphagia, and low rate of complications, combined OP and CPM procedures may be beneficial to a carefully selected group of patients.

Outcomes and complications of surgical treatment of anterior osteophytes causing dysphagia: Single center experience.

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.

Transoral Endoscopic Resection of High Cervical Osteophytes with Long-Term Symptom Resolution: Case Series, Imaging, and Literature Review.

BACKGROUND: Anterior cervical osteophytes (ACOs) are a common radiologic finding in the elderly; rarely, they can cause dysphagia, dysphonia, and dyspnea. Symptomatic ACOs are most commonly found between C4 and C7 and much less commonly at higher cervical levels. Here, we present a case series, with an example case of a 57-year-old woman with high cervical osteophytes at C1-C2 causing globus sensation, dysphagia, and dysphonia. Additionally, we provide a literature review regarding the causes, diagnosis, and treatment of ACOs, with a focus on management of high ACOs. CASE DESCRIPTION: A 57-year-old smoker with a history of chronic neck pain and previous cervical spinal instrumentation presented with several months of globus sensation, dysphagia, and dysphonia. Imaging revealed 2 large anterior osteophytes at C1-C2. She underwent endoscopic transoral osteophytectomy, with resolution of symptoms. Five other patients are also presented who underwent similar procedures. CONCLUSIONS: ACOs are a potential cause of dysphagia, and their diagnosis is best made with computed tomographic imaging and oropharyngeal swallow study. Although high ACOs at C1-C2 are a rare finding, here we show with an exemplary case and small case series that they can be effectively treated with transoral endoscopic osteophytectomy.

The surgical management of dysphagia secondary to diffuse idiopathic skeletal hyperostosis.

OBJECTIVE: This study reviews the management pathway and surgical outcomes of patients referred to and operated on at a tertiary neurosurgical centre, for dysphagia associated with anterolateral cervical hyperostosis (ACH) in diffuse idiopathic skeletal hyperostosis (DISH). PATIENTS & METHODS: Electronic patient records for 6 patients who had undergone anterior cervical osteophytectomy for dysphagia secondary to ACH were reviewed. ACH diagnosis was made by an Ear, Nose and Throat (ENT) specialist and patients were referred to a neurosurgical-led multidisciplinary team (MDT) for review. A senior radiologist performed imaging measurements and vertebral level localization was confirmed via barium-swallow video-fluoroscopy. Speech and language therapists (SLTs) determined the suitability of pre-operative conservative management. Patients were followed-up post-operatively with clinical and radiological assessments. RESULTS: 6 patients (Male to female ratio, 6:0; mean age, 59 years) were referred to a tertiary neurosurgical centre with DISH related dysphagia, an average of 25 months after ENT review (range, 14-36 months) between 2005 and 2016. The vertebral levels implicated in dysphagia ranged from C2 to T1 with a median of 4 vertebral levels involved. The most frequently affected vertebral levels were C4-6 (all 6 patients). The average antero-posterior height (as measured on axial images) of the most prominent osteophyte was 15.9 mm (range 12.0-20.0 mm). Patients underwent elective cervical osteophytectomy on average 10.8 months after neurosurgical review (range, 3-36 months). One patient had a post-operative haematoma needing evacuation and prolonged hospital stay. The average duration of follow-up was 42.3 months. All our patients maintained good symptomatic resolution without osteophyte recurrence. CONCLUSIONS: All our patients experienced significant and sustained clinical improvement. Anterior cervical osteophytectomy consistently leads to improvement in symptomatic ACH patients without recurrence. Early referral to a neurosurgical multi-disciplinary team (MDT) is indicated in ACH related dysphagia, once conservative management has failed.

Bilateral vocal fold paralysis and dysphagia secondary to diffuse idiopathic skeletal hyperostosis.

BACKGROUND: Diffuse idiopathic skeletal hyperostosis (DISH) is an idiopathic spinal disease common in the elderly and characterized by flowing ossification and osteophyte formation along the spinal column. Cervical hyperostosis is capable of producing dysphagia, stridor, and airway obstruction; however, there are no extant reports of true paralysis of bilateral vocal folds in patients fulfilling the criteria for DISH. METHODS AND RESULTS: We report a case of a 61-year-old man presenting with dysphagia and dyspnea. Flexible laryngoscopy revealed bilateral true vocal fold paralysis. Cervical radiograph showed flowing ossification of the anterior longitudinal ligament with preservation of intervertebral disc height. Tracheotomy and cervical osteophytectomy were performed, after which the patient showed improved swallowing and speaking ability and was decannulated without complication. CONCLUSION: In the case presented, cervical osteophytectomy dramatically reversed bilateral vocal fold paralysis and dysphagia secondary to hyperostosis, thus negating the need for prolonged tracheostomy and feeding tube dependence. © 2016 Wiley Periodicals, Inc. Head Neck 39: E1-E3, 2017.

Symptomatic Anterior Cervical Osteophyte Causing Dysphagia: Case Report, Imaging, and Review of the Literature.

Anterior cervical osteophytes are found in 20-30% of elderly patients. Rarely, severe osteophytes can cause dysphagia, dysphonia, and dyspnea. Here, we illustrate a case of severe dysphagia caused by a large post-traumatic osteophyte with oropharyngeal swallow study showing a significant mass effect on the pharynx and resolution following osteophytectomy. We also review the literature regarding the etiology, diagnosis, and treatment of symptomatic anterior cervical osteophytes.