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Hashimoto M, Hirai T, Sakai K, Yamada K, Sakaeda K, Hashimoto J, Egawa S, Morishita S, Matsukura Y, Inose H, Kobayashi Y, Onuma H, Sakaki K, Tomori M, Torigoe I, Ochi M, Ishiguro H, Tamura S, Ushio S, Yamada T, Miyake N, Kusano K, Otani K, Shindo S, Arai Y, Okawa A, Yoshii T. Comparison of Postoperative Complications and Outcomes in Anterior Cervical Spine Surgery: Ossification of the Posterior Longitudinal Ligament Versus Cervical Spondylotic Myelopathy. Clin Spine Surg 2024; 37:170-177. [PMID: 38637924 DOI: 10.1097/bsd.0000000000001612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Accepted: 03/04/2024] [Indexed: 04/20/2024]
Abstract
STUDY DESIGN Retrospective cohort study. OBJECTIVES To compare the frequency of complications and outcomes between patients with ossification of the posterior longitudinal ligament (OPLL) of the cervical spine and those with cervical spondylotic myelopathy (CSM) who underwent anterior surgery. SUMMARY OF BACKGROUND DATA Anterior cervical spine surgery for OPLL is an effective surgical procedure; however, it is complex and technically demanding compared with the procedure for CSM. Few reports have compared postoperative complications and clinical outcomes after anterior surgeries between the 2 pathologies. METHODS Among 1434 patients who underwent anterior cervical spine surgery at 3 spine centers within the same spine research group from January 2011 to March 2021, 333 patients with OPLL and 488 patients with CSM were retrospectively evaluated. Demographics, postoperative complications, and outcomes were reviewed by analyzing medical records. In-hospital and postdischarge postoperative complications were investigated. Postoperative outcomes were evaluated 1 year after the surgery using the Japanese Orthopaedic Association score. RESULTS Patients with OPLL had more comorbid diabetes mellitus preoperatively than patients with CSM ( P <0.001). Anterior cervical corpectomies were more often performed in patients with OPLL than in those with CSM (73.3% and 14.5%). In-hospital complications, such as reoperation, cerebrospinal fluid leak, C5 palsy, graft complications, hoarseness, and upper airway complications, occurred significantly more often in patients with OPLL. Complications after discharge, such as complications of the graft bone/cage and hoarseness, were significantly more common in patients with OPLL. The recovery rate of the Japanese Orthopaedic Association score 1 year postoperatively was similar between patients with OPLL and those with CSM. CONCLUSION The present study demonstrated that complications, both in-hospital and after discharge following anterior spine surgery, occurred more frequently in patients with OPLL than in those with CSM.
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Affiliation(s)
- Motonori Hashimoto
- Department of Orthopaedic Surgery, Tokyo Medical and Dental University, Bunkyo City, Tokyo
| | - Takashi Hirai
- Department of Orthopaedic Surgery, Tokyo Medical and Dental University, Bunkyo City, Tokyo
| | - Kenichiro Sakai
- Department of Orthopaedic Surgery, Saiseikai Kawaguchi General Hospital, Nishikawaguchi, Saitama
| | - Kentaro Yamada
- Department of Orthopaedic Surgery, Tokyo Medical and Dental University, Bunkyo City, Tokyo
| | - Kentaro Sakaeda
- Department of Orthopaedic Surgery, Tokyo Medical and Dental University, Bunkyo City, Tokyo
| | - Jun Hashimoto
- Department of Orthopaedic Surgery, Tokyo Medical and Dental University, Bunkyo City, Tokyo
| | - Satoru Egawa
- Department of Orthopaedic Surgery, Tokyo Medical and Dental University, Bunkyo City, Tokyo
| | - Shingo Morishita
- Department of Orthopaedic Surgery, Tokyo Medical and Dental University, Bunkyo City, Tokyo
| | - Yu Matsukura
- Department of Orthopaedic Surgery, Tokyo Medical and Dental University, Bunkyo City, Tokyo
| | - Hiroyuki Inose
- Department of Orthopaedic Surgery, Tokyo Medical and Dental University, Bunkyo City, Tokyo
| | - Yutaka Kobayashi
- Department of Orthopaedic Surgery, Saiseikai Kawaguchi General Hospital, Nishikawaguchi, Saitama
| | - Hiroaki Onuma
- Department of Orthopaedic Surgery, Saiseikai Kawaguchi General Hospital, Nishikawaguchi, Saitama
| | - Kyohei Sakaki
- Department of Orthopaedic Surgery, Saiseikai Kawaguchi General Hospital, Nishikawaguchi, Saitama
| | - Masaki Tomori
- Department of Orthopaedic Surgery, Saiseikai Kawaguchi General Hospital, Nishikawaguchi, Saitama
| | - Ichiro Torigoe
- Department of Orthopaedic Surgery, Saiseikai Kawaguchi General Hospital, Nishikawaguchi, Saitama
| | - Miharu Ochi
- Department of Orthopaedic Surgery, Kudanzaka Hospital, Chiyoda-ku, Tokyo, Japan
| | - Hiroki Ishiguro
- Department of Orthopaedic Surgery, Kudanzaka Hospital, Chiyoda-ku, Tokyo, Japan
| | - Satoshi Tamura
- Department of Orthopaedic Surgery, Kudanzaka Hospital, Chiyoda-ku, Tokyo, Japan
| | - Shuta Ushio
- Department of Orthopaedic Surgery, Kudanzaka Hospital, Chiyoda-ku, Tokyo, Japan
| | - Tsuyoshi Yamada
- Department of Orthopaedic Surgery, Kudanzaka Hospital, Chiyoda-ku, Tokyo, Japan
| | - Norihiko Miyake
- Department of Orthopaedic Surgery, Kudanzaka Hospital, Chiyoda-ku, Tokyo, Japan
| | - Kazuo Kusano
- Department of Orthopaedic Surgery, Kudanzaka Hospital, Chiyoda-ku, Tokyo, Japan
| | - Kazuyuki Otani
- Department of Orthopaedic Surgery, Kudanzaka Hospital, Chiyoda-ku, Tokyo, Japan
| | - Shigeo Shindo
- Department of Orthopaedic Surgery, Kudanzaka Hospital, Chiyoda-ku, Tokyo, Japan
| | - Yoshiyasu Arai
- Department of Orthopaedic Surgery, Saiseikai Kawaguchi General Hospital, Nishikawaguchi, Saitama
| | - Atsushi Okawa
- Department of Orthopaedic Surgery, Tokyo Medical and Dental University, Bunkyo City, Tokyo
| | - Toshitaka Yoshii
- Department of Orthopaedic Surgery, Tokyo Medical and Dental University, Bunkyo City, Tokyo
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Okada R, Son SM, Fresquez Z, Formanek B, Mertz K, Buser Z, Wang JC. Association of Hyperlipidemia With Perioperative Complications in Posterior Cervical Spine Fusion: A Comparative Retrospective Study. Clin Spine Surg 2023; 36:E457-E463. [PMID: 37482645 DOI: 10.1097/bsd.0000000000001497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Accepted: 06/21/2023] [Indexed: 07/25/2023]
Abstract
STUDY DESIGN A retrospective database study. OBJECTIVES The purpose of the current study was to investigate the impact of hyperlipidemia (HLD) on the incidence of perioperative complications associated with posterior cervical spine fusion (PCF). BACKGROUND HLD is a very common disease that leads to atherosclerosis. Therefore, it can cause fatal diseases as well as lifestyle-related diseases. The possible impact of HLD on outcomes after PCF has not yet been investigated. METHODS Patients with cervical degeneration underwent initial PCF from 2010 through the third quarter of 2020 using the MSpine subset of the PearlDiver Patient Record Database. The incidence of perioperative complications was queried using relevant ICD-9, 10, and CPT codes. χ 2 analysis was performed in age-, sex-, and Charlson Comorbidity Index (CCI)-matched populations to compare between non-HLD and HLD patients in each single-level and multilevel PCF. RESULTS Through propensity score matching, 1600 patients each in the HLD and non-HLD groups were analyzed in the single-level PCF, 6855 patients were analyzed in the multilevel PCF were analyzed. The comorbidity of HLD significantly decreased the incidence of respiratory failure in single-level PCF (OR=0.58, P <0.01). In the multilevel PCF, the presence of HLD increased the incidence of cervicalgia (OR=1.26, P =0.030). On the contrary, the incident of spinal cord injury (OR=0.72, P <0.01), dysphagia (OR=0.81, P =0.023), respiratory failure (OR=0.85, P =0.030), pneumonia (OR=0.70, P =0.045), neurological bladder (OR=0.84, P =0.041), and urinary tract infection (OR=0.85, P =0.021) in the HLD group were significantly lower than those in non-HLD group. CONCLUSIONS In the current study, the presence of HLD significantly increased the incidence of postoperative cervicalgia in multilevel PCF. On the other hand, the incidence of some complications was significantly decreased with HLD. Further studies are needed taking into account other factors such as the treatment of HLD, its efficacy, and intraoperative events. LEVEL OF EVIDENCE Level III.
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Affiliation(s)
- Rintaro Okada
- Department of Orthopaedic Surgery, Keck School of Medicine, University of Southern California, Los Angeles, CA
| | - Seung Min Son
- Department of Orthopaedic Surgery, Keck School of Medicine, University of Southern California, Los Angeles, CA
| | - Zoe Fresquez
- Department of Orthopaedic Surgery, Keck School of Medicine, University of Southern California, Los Angeles, CA
| | - Blake Formanek
- University of Queensland School of Medicine, Ochsner Clinical School, Queensland, Australia
| | - Kevin Mertz
- Department of Orthopaedic Surgery, Keck School of Medicine, University of Southern California, Los Angeles, CA
| | - Zorica Buser
- Department of Orthopaedic Surgery, Grossman School of Medicine, New York University, New York, NY
| | - Jeffrey C Wang
- Department of Orthopaedic Surgery, Keck School of Medicine, University of Southern California, Los Angeles, CA
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Warner H, Coutinho JM, Young N. Utilization of Instrumentation in Swallowing Assessment of Surgical Patients during COVID-19. Life (Basel) 2023; 13:1471. [PMID: 37511846 PMCID: PMC10381285 DOI: 10.3390/life13071471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 06/14/2023] [Accepted: 06/22/2023] [Indexed: 07/30/2023] Open
Abstract
The aim of this study is to describe a measured return to instrumental dysphagia assessments for our vulnerable surgical patient population, such that best practice patterns could be resumed and our staff kept safe from transmission of COVID-19. A retrospective medical record review provided data on clinical practice patterns of swallowing assessment in an at-risk surgical patient population. Outcomes of this study support protocols that allow clinicians to safely resume the use of instrumental assessment and return to best practice in dysphagia assessment for our surgical patient population.
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Affiliation(s)
- Heather Warner
- Department of Surgery, Section of Otolaryngology, Yale School of Medicine, New Haven, CT 06510, USA
- Department of Communication Disorders, Southern Connecticut State University, New Haven, CT 06515, USA
| | - Jennifer M Coutinho
- Department of Rehabilitation, Yale New Haven Hospital, New Haven, CT 06510, USA
| | - Nwanmegha Young
- Department of Surgery, Section of Otolaryngology, Yale School of Medicine, New Haven, CT 06510, USA
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Yoshizawa A, Nakagawa K, Yoshimi K, Hashimoto M, Aritaki K, Ishii M, Yamaguchi K, Nakane A, Kawabata A, Hirai T, Yoshii T, Ikeda M, Okawa A, Tohara H. Analysis of swallowing function after anterior/posterior surgery for cervical degenerative disorders and factors related to the occurrence of postoperative dysphagia. Spine J 2023; 23:513-522. [PMID: 36539039 DOI: 10.1016/j.spinee.2022.12.010] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 12/11/2022] [Accepted: 12/12/2022] [Indexed: 12/23/2022]
Abstract
BACKGROUND CONTEXT Dysphagia is one of the postoperative complications of cervical degenerative disorders. However, few studies have evaluated the pre- and postoperative swallowing function in detail. PURPOSE To analyze pre- and postoperative swallowing dynamics kinetically and investigate factors associated with postoperative dysphagia in patients with cervical degenerative disorders. STUDY DESIGN Retrospective review of prospectively collected data. PATIENT SAMPLE A total of 41 consecutive patients who underwent an anterior approach (anterior cervical discectomy/corpectomy and fusion (ACDF, ACCF), hybrid surgery (ACDF+ACCF) and total disc replacement) and 44 consecutive patients who underwent a posterior approach (laminoplasty and laminoplasty/laminectomy with fusion). OUTCOME MEASURES We compared the pre- and postoperative functional oral intake scale (FOIS), dysphagia severity scale (DSS), esophageal dysphagia, anterior/superior hyoid movement, upper esophageal sphincter (UES) opening, pharyngeal transit time, bolus residue scale (BRS), and the number of swallows. METHODS Videofluoroscopy was performed on the day before surgery and within two weeks after surgery. Data related to age, gender, disease, surgical procedure, surgical site, operative time, and blood loss were collected from the medical records. Pre- and postoperative data were compared for each item in the anterior and posterior approaches. The odds ratio of dysphagia after an anterior approach was also calculated. RESULTS In the anterior approach, DSS, FOIS, the anterior and superior hyoid movements, maximum UES opening, BRS, and number of swallows worsened postoperatively (p<.05, respectively). In the posterior approach, DSS, FOIS, the anterior hyoid movement, and BRS worsened postoperatively (p<.05, respectively). The factors associated with dysphagia were a proximal surgical site above C3 (OR: 14.40, CI: 2.84-73.02), blood loss >100 mL (OR: 9.60, CI: 2.06-44.74), an operative time >200 minutes (OR: 8.18, CI: 1.51-44.49), and an extensive surgical field of more than three intervertebral levels (OR: 6.72, CI: 1.50-30.07). The decline in swallowing function after the posterior approach was related to aging (p=.045). CONCLUSIONS Each approach may decrease swallowing function, especially because of the limitation on the anterior hyoid movement. Dysphagia after anterior approaches was associated with the operative site, operative time, and blood loss.
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Affiliation(s)
- Akira Yoshizawa
- Department of Dysphagia Rehabilitation, Division of Gerontology and Gerodontology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Kazuharu Nakagawa
- Department of Dysphagia Rehabilitation, Division of Gerontology and Gerodontology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Kanako Yoshimi
- Department of Dysphagia Rehabilitation, Division of Gerontology and Gerodontology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Motonori Hashimoto
- Department of Orthopaedic and Spinal Surgery, Graduate School, Tokyo Medical and Dental University, Tokyo, Japan
| | - Kota Aritaki
- Department of Dysphagia Rehabilitation, Division of Gerontology and Gerodontology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Miki Ishii
- Department of Dysphagia Rehabilitation, Division of Gerontology and Gerodontology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Kohei Yamaguchi
- Department of Dysphagia Rehabilitation, Division of Gerontology and Gerodontology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Ayako Nakane
- Department of Dysphagia Rehabilitation, Division of Gerontology and Gerodontology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Atsuyuki Kawabata
- Department of Orthopaedic and Spinal Surgery, Graduate School, Tokyo Medical and Dental University, Tokyo, Japan
| | - Takashi Hirai
- Department of Orthopaedic and Spinal Surgery, Graduate School, Tokyo Medical and Dental University, Tokyo, Japan
| | - Toshitaka Yoshii
- Department of Orthopaedic and Spinal Surgery, Graduate School, Tokyo Medical and Dental University, Tokyo, Japan
| | - Masaomi Ikeda
- Department of Oral Prosthetic Engineering, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Atsushi Okawa
- Department of Orthopaedic and Spinal Surgery, Graduate School, Tokyo Medical and Dental University, Tokyo, Japan
| | - Haruka Tohara
- Department of Dysphagia Rehabilitation, Division of Gerontology and Gerodontology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan.
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5
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Mesregah MK, Formanek B, Liu JC, Buser Z, Wang JC. Perioperative Complications of Surgery for Degenerative Cervical Myelopathy: A Comparison Between 3 Procedures. Global Spine J 2023; 13:432-442. [PMID: 33709809 PMCID: PMC9972283 DOI: 10.1177/2192568221998306] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
STUDY DESIGN Retrospective comparative study. OBJECTIVES To compare the perioperative complications of propensity score-matched cohorts of patients with degenerative cervical myelopathy (DCM), who were treated with anterior cervical discectomy and fusion (ACDF), posterior laminectomy with fusion, or laminoplasty. METHODS The Humana PearlDiver Patient Record Database was queried using the International Classification of Diseases (ICD-9 and ICD-10) and the Current Procedural Terminology (CPT) codes. Propensity score-matched analysis was done using multiple Chi-squared tests with Bonferroni correction of the significance level. RESULTS Cohorts of 11,790 patients who had ACDF, 2,257 patients who had posterior laminectomy with fusion, and 477 patients who had laminoplasty, were identified. After propensity score matching, all the 3 groups included 464 patients. The incidence of dysphagia increased significantly following ACDF compared to laminoplasty, P < 0.001, and in laminectomy with fusion compared to laminoplasty, P < 0.001. The incidence of new-onset cervicalgia was higher in ACDF compared to laminoplasty, P = 0.005, and in laminectomy with fusion compared to laminoplasty, P = 0.004. The incidence of limb paralysis increased significantly in laminectomy with fusion compared to ACDF, P = 0.002. The revision rate at 1 year increased significantly in laminectomy with fusion compared to laminoplasty, P < 0.001, and in ACDF compared to laminoplasty, P < 0.001. CONCLUSIONS The incidence of dysphagia following laminectomy with fusion was not different compared to ACDF. Postoperative new-onset cervicalgia and revisions were least common in laminoplasty. The highest rate of postoperative limb paralysis was noticed in laminectomy with fusion.
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Affiliation(s)
- Mohamed Kamal Mesregah
- Department of Orthopaedic Surgery, Keck School of Medicine, University of
Southern California, Los Angeles, CA, USA,Department of Orthopaedic Surgery,
Menoufia University Faculty of Medicine, Shebin El-Kom, Menoufia, Egypt
| | - Blake Formanek
- Department of Orthopaedic Surgery, Keck School of Medicine, University of
Southern California, Los Angeles, CA, USA
| | - John C. Liu
- Department of Neurosurgery, Keck School
of Medicine, University of Southern
California, Los Angeles, CA, USA
| | - Zorica Buser
- Department of Orthopaedic Surgery, Keck School of Medicine, University of
Southern California, Los Angeles, CA, USA,Zorica Buser, Department of Orthopaedic
Surgery, Keck School of Medicine, University of Southern California, 1450 San
Pablo St, HC4-#5400A, Los Angeles, CA 90033, USA.
| | - Jeffrey C. Wang
- Department of Orthopaedic Surgery, Keck School of Medicine, University of
Southern California, Los Angeles, CA, USA
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Alentado VJ, Bisson EF, Potts EA. Dysphagia after cervical spine surgery: a review of risk factors and preventative measures. J Neurosurg Spine 2023; 38:382-388. [PMID: 36681963 DOI: 10.3171/2022.11.spine221247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Accepted: 11/15/2022] [Indexed: 12/23/2022]
Abstract
Dysphagia is a regular occurrence after cervical spine surgery, and the development of dysphagia postoperatively is associated with worsened quality of life for patients. Despite the frequency and negative implications of this adverse outcome, there is no clear consensus for defining dysphagia within the spinal literature. Numerous patient-reported outcomes questionnaires are currently used to elucidate the presence and severity of postoperative dysphagia, several of which are not validated instruments. This variability in reporting creates difficulty when trying to determine the prevalence of dysphagia and any potential mitigating factors. In the current review, the authors discuss the causes of postoperative dysphagia after cervical spine surgery, metrics for evaluating postoperative dysphagia, risk factors for the development of this adverse outcome, and strategies for preventing its development. Readers will be able to use this information to improve patient outcomes after cervical spine surgery.
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Affiliation(s)
- Vincent J Alentado
- 1Department of Neurosurgery, Indiana University, Indianapolis, Indiana
- 2Goodman Campbell Brain and Spine, Carmel, Indiana
| | - Erica F Bisson
- 3Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, Utah; and
| | - Eric A Potts
- 2Goodman Campbell Brain and Spine, Carmel, Indiana
- 4St. Vincent Health, Indianapolis, Indiana
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Sakaki K, Sakai K, Arai Y, Torigoe I, Tomori M, Hirai T, Onuma H, Kobayashi Y, Okawa A, Yoshii T. Prospective Comparative Study of Dysphagia after Subaxial Cervical Spine Surgery: Cervical Spondylotic Myelopathy and Posterior Longitudinal Ligament Ossification. J Clin Med 2023; 12:jcm12051774. [PMID: 36902561 PMCID: PMC10003155 DOI: 10.3390/jcm12051774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 02/19/2023] [Accepted: 02/21/2023] [Indexed: 02/25/2023] Open
Abstract
We prospectively investigated the postoperative dysphagia in cervical posterior longitudinal ligament ossification (C-OPLL) and cervical spondylotic myelopathy (CSM) to identify the risk factors of each disease and the incidence. A series of 55 cases with C-OPLL: 13 anterior decompression with fusion (ADF), 16 posterior decompression with fusion (PDF), and 26 laminoplasty (LAMP), and a series of 123 cases with CSM: 61 ADF, 5 PDF, and 57 LAMP, were included. Vertebral level, number of segments, approach, and with or without fusion, and pre and postoperative values of Bazaz dysphagia score, C2-7 lordotic angle (∠C2-7), cervical range of motion, O-C2 lordotic angle, cervical Japanese Orthopedic Association score, and visual analog scale for neck pain were investigated. New dysphagia was defined as an increase in the Bazaz dysphagia score by one grade or more than one year after surgery. New dysphagia occurred in 12 cases with C-OPLL; 6 with ADF (46.2%), 4 with PDF (25%), 2 with LAMP (7.7%), and in 19 cases with CSM; 15 with ADF (24.6%), 1 with PDF (20%), and 3 with LAMP (1.8%). There was no significant difference in the incidence between the two diseases. Multivariate analysis demonstrated that increased ∠C2-7 was a risk factor for both diseases.
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Affiliation(s)
- Kyohei Sakaki
- Department of Orthopedic Surgery, Saiseikai Kawaguchi General Hospital, 5-11-5 Nishikawaguchi, Kawaguchishi 332-8558, Japan
| | - Kenichiro Sakai
- Department of Orthopedic Surgery, Saiseikai Kawaguchi General Hospital, 5-11-5 Nishikawaguchi, Kawaguchishi 332-8558, Japan
| | - Yoshiyasu Arai
- Department of Orthopedic Surgery, Saiseikai Kawaguchi General Hospital, 5-11-5 Nishikawaguchi, Kawaguchishi 332-8558, Japan
| | - Ichiro Torigoe
- Department of Orthopedic Surgery, Saiseikai Kawaguchi General Hospital, 5-11-5 Nishikawaguchi, Kawaguchishi 332-8558, Japan
| | - Masaki Tomori
- Department of Orthopedic Surgery, Saiseikai Kawaguchi General Hospital, 5-11-5 Nishikawaguchi, Kawaguchishi 332-8558, Japan
| | - Takashi Hirai
- Department of Orthopaedics, Graduate School, Tokyo Medical and Dental University, Tokyo 108-0075, Japan
| | - Hiroaki Onuma
- Department of Orthopedic Surgery, Saiseikai Kawaguchi General Hospital, 5-11-5 Nishikawaguchi, Kawaguchishi 332-8558, Japan
| | - Yutaka Kobayashi
- Department of Orthopedic Surgery, Saiseikai Kawaguchi General Hospital, 5-11-5 Nishikawaguchi, Kawaguchishi 332-8558, Japan
| | - Atsushi Okawa
- Department of Orthopaedics, Graduate School, Tokyo Medical and Dental University, Tokyo 108-0075, Japan
| | - Toshitaka Yoshii
- Department of Orthopaedics, Graduate School, Tokyo Medical and Dental University, Tokyo 108-0075, Japan
- Correspondence: ; Tel.: +81-3-5803-5678
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Meluzio MC, Borruto MI, Perna A, Visocchi M, Noia G, Genitiempo M, Tamburrelli FC. Emergency Treatment of Cervical Vertebromedullary Trauma: 10 Years of Experience and Outcome Evaluation. ACTA NEUROCHIRURGICA. SUPPLEMENT 2023; 135:315-319. [PMID: 38153487 DOI: 10.1007/978-3-031-36084-8_48] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2023]
Abstract
OBJECTIVE The aim of the study is to identify and validate, through the recording of clinical and radiological data, the different surgical approaches and treatments valid for most subaxial cervical dislocation fractures and whether there is an advantage from using an anterior approach rather than a posterior approach and conversely.. MATERIAL AND METHODS A retrospective study was carried out analyzing the case history of the last 10 years of vertebromedullary traumas treated at the spine surgery unit of the Policlinico Gemelli in Rome. Data on surgical timing, American Spinal Injury Association (ASIA) scores for neurological damage, and subsequent assessments on recovery, survival, and mortality were also examined. RESULTS A total of 80 patients were treated: 50 by the posterior approach, 24 by the anterior approach, and six by the double approach. Our average follow-up time was 4.2 years. A prevalence of surgery with the posterior approach was noted. We observed the worsening of cervical kyphosis about 15 months after the trauma in two cases treated with the posterior approach alone. A second surgical treatment was performed in these patients. One of these patients underwent an anterior fusion; the other case underwent a posterior revision because the patient had ankylosing spondylitis. Although we found no statistically significant difference in outcomes between the various surgical treatments, in this retrospective study, we analyzed the characteristics and outcomes of cervical spine injuries that required surgical treatment. CONCLUSION The aim of surgery in unstable cervical spine injuries should be to reduce and stabilize the damaged segment, maintain lordosis, and decompress when indicated. The optimal choice of surgical approach and treatment, or its superiority in terms of outcomes, remains a debated issue.
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Affiliation(s)
- M C Meluzio
- Department of Aging, Neurological, Orthopedic and Head-Neck Sciences, IRCCS A. Gemelli University Polyclinic Foundation, Rome, Italy
- Department of Geriatrics and Orthopedics, Sacred Heart Catholic University, Rome, Italy
| | - M I Borruto
- Department of Aging, Neurological, Orthopedic and Head-Neck Sciences, IRCCS A. Gemelli University Polyclinic Foundation, Rome, Italy
- Department of Geriatrics and Orthopedics, Sacred Heart Catholic University, Rome, Italy
| | - A Perna
- Department of Aging, Neurological, Orthopedic and Head-Neck Sciences, IRCCS A. Gemelli University Polyclinic Foundation, Rome, Italy
- Department of Geriatrics and Orthopedics, Sacred Heart Catholic University, Rome, Italy
- Department of Orthopedics and Traumatology, Fondazione Casa Sollievo della Sofferenza IRCCS, San Giovanni Rotondo, Foggia, Italy
| | - M Visocchi
- Institute of Neurosurgery, Catholic University of Rome, Rome, Italy
| | - G Noia
- Orthopedics Unit, Department of Clinical and Experimental Medicine, Faculty of Medicine and Surgery, Policlinico Riuniti di Foggia, Foggia, Italy
| | - M Genitiempo
- Department of Aging, Neurological, Orthopedic and Head-Neck Sciences, IRCCS A. Gemelli University Polyclinic Foundation, Rome, Italy
- Department of Geriatrics and Orthopedics, Sacred Heart Catholic University, Rome, Italy
| | - F C Tamburrelli
- Department of Aging, Neurological, Orthopedic and Head-Neck Sciences, IRCCS A. Gemelli University Polyclinic Foundation, Rome, Italy
- Department of Geriatrics and Orthopedics, Sacred Heart Catholic University, Rome, Italy
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Zabat MA, Mottole NA, Patel H, Norris ZA, Ashayeri K, Sissman E, Balouch E, Maglaras C, Protopsaltis TS, Buckland AJ, Roberts T, Fischer CR. Incidence of dysphagia following posterior cervical spine surgery. J Clin Neurosci 2022; 99:44-48. [PMID: 35240474 DOI: 10.1016/j.jocn.2022.02.024] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Revised: 02/15/2022] [Accepted: 02/16/2022] [Indexed: 11/24/2022]
Abstract
Abundant literature exists describing the incidence of dysphagia following anterior cervical surgery; however, there is a paucity of literature detailing the incidence of dysphagia following posterior cervical procedures. Further characterization of this complication is important for guiding clinical prevention and management. Patients ≥ 18 years of age underwent posterior cervical fusion with laminectomy or laminoplasty between C1-T1. Pre- and post-operative dysphagia was assessed by a speech language pathologist. The patient cohort was categorized by approach: Laminectomy + Fusion (LF) and Laminoplasty (LP). Patients were excluded from radiographic analyses if they did not have both baseline and follow-up imaging. The study included 147 LF and 47 LP cases. There were no differences in baseline demographics. There were three patients with new-onset dysphagia in the LF group (1.5% incidence) and no new cases in the LP group (p = 1.000). LF patients had significantly higher rates of post-op complications (27.9% LF vs. 8.5% LP, p = 0.005) but not intra-op complications (6.1% LF vs. 2.1% LP, p = 0.456). Radiographic analysis of the entire cohort showed no significant changes in cervical lordosis, cSVA, or T1 slope. Both group comparisons showed no differences in incidence of dysphagia pre and post operatively. Based on this study, the likelihood of developing dysphagia after LF or LP are similarly low with a new onset dysphagia rate of 1.5%.
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Affiliation(s)
- Michelle A Zabat
- Department of Orthopaedic Surgery, NYU Langone Health, New York, NY, USA
| | - Nicole A Mottole
- Department of Orthopaedic Surgery, NYU Langone Health, New York, NY, USA
| | - Hershil Patel
- Department of Orthopaedic Surgery, NYU Langone Health, New York, NY, USA
| | - Zoe A Norris
- Department of Orthopaedic Surgery, NYU Langone Health, New York, NY, USA
| | - Kimberly Ashayeri
- Department of Orthopaedic Surgery, NYU Langone Health, New York, NY, USA
| | - Ethan Sissman
- Department of Orthopaedic Surgery, NYU Langone Health, New York, NY, USA
| | - Eaman Balouch
- Department of Orthopaedic Surgery, NYU Langone Health, New York, NY, USA
| | - Constance Maglaras
- Department of Orthopaedic Surgery, NYU Langone Health, New York, NY, USA
| | | | - Aaron J Buckland
- Department of Orthopaedic Surgery, NYU Langone Health, New York, NY, USA
| | - Timothy Roberts
- Department of Orthopaedic Surgery, NYU Langone Health, New York, NY, USA
| | - Charla R Fischer
- Department of Orthopaedic Surgery, NYU Langone Health, New York, NY, USA.
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10
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Abstract
STUDY DESIGN Prospective observational cohort study. OBJECTIVE To prospectively examine dysphagia after subaxial cervical spine surgery. SUMMARY OF BACKGROUND DATA Although dysphagia after anterior cervical spine surgery is common and well-studied, it has rarely been examined in posterior subaxial cervical spine surgery. METHODS This study analyzed 191 consecutive patients (132 male, 59 female; mean age, 64.9 yrs) who underwent subaxial cervical spine surgery for degenerative disease and completed 1 year of follow-up. Anterior decompression with fusion (ADF) was performed in 87 patients, posterior decompression with fusion (PDF) in 21, and laminoplasty (LAMP) in 83. Dysphagia was evaluated by a self-administered questionnaire using the Bazaz dysphagia scale before, 6 months, and 1 year after surgery. Diagnosis, levels and number of operative segments, C2-7 lordotic angle (CL), O-C2 angle (OC2A), C2-7 range of motion (ROM), Japanese Orthopedic Association for cervical myelopathy (C-JOA) score, and neck pain visual analog scale (VAS) were examined. RESULTS Thirty-two patients (16.8%) reported dysphagia before surgery. New dysphagia after surgery, defined as more than or equal to 1 grade worsening of the Bazaz score after surgery compared with the preoperative status, was observed in 38 patients (19.9%) at 6 months and 32 patients (16.8%) at 1 year. The incidence of new dysphagia at 1 year was 25.3% in the ADF group, 23.8% in the PDF group, and 6.0% in the LAMP group. Fusion surgery (ACDF or PDF) and increased CL after surgery were found as risk factors at 1 year in multivariate analysis; receiver operating characteristic analysis determined a postsurgical change in CL cutoff of 5°. CONCLUSION Fusion surgery and increased CL after surgery were risk factors for development of dysphagia after subaxial cervical spine surgery. Cervical alignment change due to anterior and posterior fusion surgery can cause postoperative dysphagia.Level of Evidence: 3.
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11
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Joshi RS, Lau D, Haddad AF, Deviren V, Ames CP. Risk factors for determining length of intensive care unit and hospital stays following correction of cervical deformity: evaluation of early severe adverse events. J Neurosurg Spine 2021; 34:178-189. [PMID: 33096532 DOI: 10.3171/2020.6.spine20826] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Accepted: 06/12/2020] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Correction of rigid cervical deformities can be associated with high complication rates and result in prolonged intensive care unit (ICU) and hospital stays. In this study, the authors aimed to examine the risk factors contributing to length of stay (LOS) in both the hospital and ICU following adult cervical deformity (ACD) surgery and to identify severe adverse events that occurred in this setting. METHODS A retrospective review of ACD patients who underwent posterior-based osteotomies for deformity correction from 2010 to 2019 was performed. Inclusion criteria were cervical kyphosis > 20° and/or cervical sagittal vertical axis (cSVA) > 4 cm. Multivariate analysis was used to identify risk factors independently associated with ICU and hospital LOS. RESULTS A total of 107 patients were included. The mean age was 63.5 years, and 61.7% were female. Over half (52.3%) underwent 3-column osteotomies, while 47.7% underwent posterior column osteotomies. There was significant correction of all cervical parameters: cSVA (6.0 vs 3.6 cm, p < 0.001), cervical lordosis (8.2° vs -5.3°, p < 0.001), cervical scoliosis (6.5° vs 2.2°, p < 0.001), and T1-slope (40.2° vs 34.5°, p < 0.001). There were also reciprocal changes to the distal spine: thoracic kyphosis (54.4° vs 46.4°, p < 0.001), lumbar lordosis (49.9° vs 45.8°, p = 0.003), and thoracolumbar scoliosis (13.9° vs 11.1°, p = 0.009). Overall, 4 patients (3.7%) suffered aspiration-related complications, 3 patients (2.8%) experienced dysphagia requiring a feeding tube, and 4 patients (3.7%) had compromised airways, with 1 resulting in death. The mean ICU and hospital LOS were 2.8 days and 7.9 days, respectively. Multivariate analysis identified three factors independently associated with longer ICU LOS: female sex (3.0 vs 2.4 days, p = 0.004), ≥ 12 segments fused (3.5 vs 1.9 days, p = 0.002), and postoperative complication (4.0 vs 1.9 days, p = 0.017). These same factors were independently associated with longer hospital LOS as well: female sex (8.3 vs 7.3 days, p = 0.013), ≥ 12 segments fused (9.4 vs 6.2 days, p = 0.001), and complication (9.7 vs 6.7 days, p = 0.026). CONCLUSIONS Posterior-based osteotomies are very effective for the correction of ACD, but postoperative hospital stays are relatively longer than those following surgery for degenerative disease. Risk factors for prolonged ICU and hospital LOS consist of both nonmodifiable (female sex) and modifiable (≥ 12 segments fused and presence of complication) risk factors. Additional multicenter prospective studies will be needed to validate these findings.
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Affiliation(s)
| | | | | | - Vedat Deviren
- 2Orthopedic Surgery, University of California, San Francisco, California
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12
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Koller J, Bismarck C, Krebs S, Hitzl W, Mayer M, Koller H. Coexistence of Neck and Shoulder Disability: Results of a Population-Based Cross-Sectional Study on Normative Scores and Multifactorial Risk Factors for Neck and Shoulder Problems. Asian Spine J 2020; 15:180-191. [PMID: 32718131 PMCID: PMC8055464 DOI: 10.31616/asj.2019.0397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2019] [Accepted: 03/24/2020] [Indexed: 11/28/2022] Open
Abstract
Study Design Cross-sectional population-based study. Purpose The study objective was to evaluate the coexistence of neck- and shoulder-disability, to establish normative scores for Neck Disability Index (NDI), Visual Analog Scale (VAS)-neck, VAS-arm, Quick Disability of Shoulder and Hand (Quick-DASH), and modified Constant score (mConstant score), and to determine the influence of psychological distress (Hospital Anxiety and Depression Scale [HADS]) on the disability measures. The authors also investigated the distribution of dysphagia across the population and its relation to the NDI scores. Overview of Literature Several factors can adversely influence the clinical outcomes after cervical surgeries. The interaction of neck and shoulder disability in the perspective of psychological distress is not well understood. Methods Prospective questionnaire-based assessment was performed for 1,000 participants. Questionnaires consisted of validated generic and disease-specific queries and specific questions. The survey included patients without pathologies of cervical spine/shoulders/upper extremities. Results Mean age of participants was 39 years. The average neck VAS score was 1.2, NDI% was 7.3, arm VAS score was 0.8, Quick-DASH was 6.2, mConstant score was 70.7, HADS-A score was 4.9, and HADS-D score was 3.2. The psychological scores showed a significant correlation with neck- and shoulder-disability (p<0.0001, r=0.3 to r=0.5). However, correlations between neck (NDI%, neck VAS score) and shoulder disability (mConstant score, arm VAS score, Quick-DASH) were stronger (p<0.0001, r=0.5 to r=0.6). A body mass index >35 kg/m2 influenced shoulder-disability (p<0.005) and psychological distress (HADS-D score, p<0.00001). Limited neck rotation was present in those with higher age, psychological distress, neck and shoulder disability (p<0.001). Conclusions Normative scores for neck and shoulder disability were established. The outcomes of cervical spine surgery can be normalized to these results. A better understanding of the interdependencies of neck and shoulder disability and psychological distress would enable superior decision-making and patient counseling.
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Affiliation(s)
- Juliane Koller
- Department of General Surgery and Traumatology, Hospital zum Heiligen Geist Fritzlar, Fritzlar, Germany.,Center for Spine and Scoliosis Surgery, Schoen-Klinik Vogtareuth, Vogtareuth, Germany
| | - Carsten Bismarck
- Department of General Surgery and Traumatology, Hospital zum Heiligen Geist Fritzlar, Fritzlar, Germany
| | - Sona Krebs
- Department of General Surgery and Traumatology, Hospital zum Heiligen Geist Fritzlar, Fritzlar, Germany
| | - Wolfgang Hitzl
- Research Office for Biostatistics, Paracelsus Medical University Salzburg, Salzburg, Austria
| | - Michael Mayer
- Center for Spine and Scoliosis Surgery, Schoen-Klinik Vogtareuth, Vogtareuth, Germany.,Department for Orthopedic Surgery and Traumatology, Paracelsus Medical University Salzburg, Salzburg, Austria
| | - Heiko Koller
- Department for Orthopedic Surgery and Traumatology, Paracelsus Medical University Salzburg, Salzburg, Austria.,Department of Neurosurgery, Klinikum Rechts der Isar, Technical University of Munich, München, Germany
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Comparison of anterior and posterior approaches for treatment of traumatic cervical dislocation combined with spinal cord injury: Minimum 10-year follow-up. Sci Rep 2020; 10:10346. [PMID: 32587305 PMCID: PMC7316727 DOI: 10.1038/s41598-020-67265-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2020] [Accepted: 06/03/2020] [Indexed: 01/17/2023] Open
Abstract
Anterior reduction and interbody fusion fixation has not been compared directly with posterior reduction and short-segmental pedicle screw fixation for lower cervical dislocation, and so consensus is lacking as to which is the optimal method. The purpose of this paper is to compare long-term outcomes of the anterior versus posterior approach for traumatic cervical dislocation with spinal cord injury. One hundred and fifty-nine patients could be followed for more than 10 years (follow-up rate 84.1%). Ninety-two patients underwent anterior reduction and interbody fusion and fixation, and 67 patients underwent posterior reduction and short-segmental pedicle screw fixation. Japanese Orthopaedic Association (JOA) scores, the Neck Disability Index (NDI), the American Spinal Injury Association grading (ASIA), Odom's criteria, cervical kyphosis, operative parameters, and surgical or post-operative complications were evaluated. Patients were followed for 10 to 17 years. There was no significant difference in main JOA scores, NDI scores or ASIA scores between the two groups at follow-up. The posterior approach was associated with greater loss of alignment by two years (P = 0.012) and at final follow-up (P < 0.001). The posterior approach group had more blood loss (P < 0.001), longer operation times (P < 0.001), longer hospital stays (P < 0.001) and fewer complications than the anterior approach group. The anterior approach is better than the posterior approach for preserving cervical lordosis, which is associated with a better long-term effect.
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14
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Ishikawa Y, Miyakoshi N, Hongo M, Kasukawa Y, Kudo D, Shimada Y. Recurrent dysphagia after lower posterior cervical fusion. Surg Neurol Int 2020; 11:114. [PMID: 32494389 PMCID: PMC7265380 DOI: 10.25259/sni_194_2020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Accepted: 04/30/2020] [Indexed: 11/04/2022] Open
Abstract
Background: Although dysphagia following posterior craniocervical fixation is well known, the incidence after mid-lower posterior cervical fixation is not well described. Here, we presented a case of recurrent dysphagia in a 72-year-old male following C3–T3 posterior cervical fixation and discussed its etiology. Case Description: A 72-year-old male sustained a cervical fracture in a fall; he was neurologically intact. The cervical/thoracic MR and CT studies documented ankylosing spondylitic changes in the cervicothoracic spine, a C5/6 disc herniation, and a C7 vertebral fracture. He underwent posterior cervical C3 to T3 fusion without decompression. For the 1st postoperative day, he complained of dysphagia without hoarseness, and fiberoptic endoscopy revealed poor esophageal mobility. For the next 6 postoperative years, he continued to require repeated attempts at the dilation of the esophageal entrance but remained reliant on a feeding tube. Conclusion: Posterior cervical fixation restricts cervical motion and may restrict expansion of the esophageal duct leading to permanent postoperative dysphagia requiring continued feeding tube utilization.
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Affiliation(s)
- Yoshinori Ishikawa
- Department of Orthopedic Surgery, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita 010-8543, Japan
| | - Naohisa Miyakoshi
- Department of Orthopedic Surgery, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita 010-8543, Japan
| | - Michio Hongo
- Department of Orthopedic Surgery, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita 010-8543, Japan
| | - Yuji Kasukawa
- Department of Orthopedic Surgery, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita 010-8543, Japan
| | - Daisuke Kudo
- Department of Orthopedic Surgery, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita 010-8543, Japan
| | - Yoichi Shimada
- Department of Orthopedic Surgery, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita 010-8543, Japan
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15
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How I do it: tapered rod placement across the cervicothoracic junction for augmented posterior constructs. Acta Neurochir (Wien) 2019; 161:2429-2431. [PMID: 31696301 DOI: 10.1007/s00701-019-04081-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Accepted: 09/17/2019] [Indexed: 10/25/2022]
Abstract
BACKGROUND Posterior instrumentation techniques are commonly employed for cervicothoracic fixation. The pedicles of the upper thoracic vertebrae can typically accommodate larger diameter screws than the subaxial cervical vertebrae. In many construct systems, this requires the use of a tapered rod, which can be technically challenging to place. METHOD Using a three-dimensionally printed biomimetic spine simulator, we illustrate the stepwise process of instrumentation and tapered rod placement across the cervicothoracic junction (CTJ). CONCLUSION Tapered rod systems can augment the biomechanical stability of cervicothoracic constructs. Ease of rod placement across the CTJ hinges upon a systematic method of instrumentation.
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16
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Yang Y, Dai L, Ma L, Gao X, Liu H. Incidence of dysphagia and dysphonia after Hangman's fractures: Evidence from 93 patients. Medicine (Baltimore) 2018; 97:e13552. [PMID: 30544470 PMCID: PMC6310564 DOI: 10.1097/md.0000000000013552] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
This research aims to explore the accurate incidence, severity and outcomes of dysphagia and dysphonia after Hangman fractures.A total of 93 patients were included in this study and clinical data were reviewed. The Bazaz grading system (0-None; 1-Mild; 2-Moderate; 3-Severe) was used for dysphagia evaluation and the Voice Handicap Index-10 used to evaluate dysphonia. In all of the patients, evaluation of dysphagia and dysphonia was performed preoperatively and at 1 week, 1 month, 3, 6, and 12 months after surgery. SPSS 22.0 software (SPSS Inc, Chicago, IL) was used for all statistical analyses.Posttraumatic immediate dysphagia was found in 8 patients and posttraumatic immediate dysphonia was observed in 3 patients. The incidence of dysphagia was 22.6% at the 1st week, 16.1% at the 1st month, and 9.7% at the 3rd month of follow-up. The incidence of dysphonia was 24.5% at the 1st week, 11.3% at the 1st month, and 3.8% at the 3rd month of follow-up.Posttraumatic immediate dysphagia and dysphonia occurred and the anterior surgical approach was associated with a higher incidence of dysphagia compared to posterior surgery and nonoperative patients. Most dysphagia and dysphonia were mild and gradually decreased during the subsequent 3 months after surgery. Future prospective, randomized studies with larger sample sizes are required to validate these data.
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Affiliation(s)
- Yi Yang
- Department of Orthopedics, West China Hospital
| | - Lijuan Dai
- College of Computer Science, Sichuan University, Chengdu, Sichuan Province, China
| | - Litai Ma
- Department of Orthopedics, West China Hospital
| | - Xinlin Gao
- Department of Orthopedics, West China Hospital
| | - Hao Liu
- Department of Orthopedics, West China Hospital
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The Role of C2-C7 Angle in the Development of Dysphagia After Anterior and Posterior Cervical Spine Surgery. Clin Spine Surg 2017; 30:E1306-E1314. [PMID: 27930391 DOI: 10.1097/bsd.0000000000000493] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
STUDY DESIGN This is a retrospective clinical study. OBJECTIVE To analyze the relationship between cervical alignment and the development of dysphagia after anterior and posterior cervical (PC) spine surgery [anterior cervical discectomy and fusion (ACDF), cervical disk replacement (CDR), and PC]. SUMMARY OF BACKGROUND DATA Dysphagia is a known complication of cervical surgery and may be prolonged or occasionally serious. A previous study showed dysphagia after occipitocervical fusion was caused by oropharyneal stenosis resulting from O-C2 (upper cervical lordosis) fixation in a flexed position. However, there have been few reports analyzing the association between the C2-C7 angle (middle-lower cervical lordosis) and postoperative dysphagia. MATERIALS AND METHODS In total, 452 patients were reviewed in this study, including 172 patients who underwent the ACDF procedure, 98 patients who had the CDR procedure, and 182 patients who had the PC procedure between June 2007 and May 2010. The presence and duration of postoperative dysphagia were recorded via face-to-face questioning or telephone interview performed at least 1 year after the procedure. Plain cervical radiographs before and after surgery were collected. The O-C2 angle and C2-C7 angle were measured. The change of O-C2 angle and C2-C7 angle were defined as dO-C2 angle=postoperative O-C2 angle-preoperative O-C2 angle and dC2-C7 angle=postoperative C2-C7 angle-preoperative C2-C7 angle. The association between postoperative dysphagia with dO-C2 angle and dC2-C7 angle was studied. RESULTS A total of 12.8% ACDF, 5.1% CDR, and 9.4% PC patients reported dysphagia after cervical surgery. The dC2-C7 angle has considerable impact on postoperative dysphagia. When dC2-C7 angle is >5 degrees, the chance of developing postoperative dysphagia of this patient is significantly greater. The dO-C2 angle, age, sex, body mass index, operative time, blood loss, procedure type, revision surgery, most cephalic operative level, and number of operative levels did not significantly influence the incidence of postoperative dysphagia. No relationship was found between the dC2-C7 angle and the degree of dysphagia. CONCLUSIONS Postoperative dysphagia is common after cervical surgery. The dC2-C7 angle may play an important role in the development of dysphagia in both anterior and PC spine surgery. Overenlargement of cervical lordosis should be avoided to reduce the development of postoperative dysphagia.
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18
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Voronov LI, Siemionow KB, Havey RM, Carandang G, Patwardhan AG. Biomechanical evaluation of DTRAX(®) posterior cervical cage stabilization with and without lateral mass fixation. MEDICAL DEVICES-EVIDENCE AND RESEARCH 2016; 9:285-90. [PMID: 27601934 PMCID: PMC5003555 DOI: 10.2147/mder.s111031] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Introduction Lateral mass screw (LMS) fixation with plates or rods is the current standard procedure for posterior cervical fusion. Recently, implants placed between the facet joints have become available as an alternative to LMS or transfacet screws for patients with cervical spondylotic radiculopathy. The purpose of this study was to evaluate the biomechanical stability of the DTRAX® cervical cage for single- and two-level fusion and compare this to the stability achieved with LMS fixation with rods in a two-level construct. Methods Six cadaveric cervical spine (C3–C7) specimens were tested in flexion–extension, lateral bending, and axial rotation to ±1.5 Nm moment without preload (0 N) in the following conditions: 1) intact (C3–C7), 2) LMS and rods at C4–C5 and C5–C6, 3) removal of all rods (LMS retained) and placement of bilateral posterior cages at C5–C6, 4) bilateral posterior cages at C4–C5 and C5–C6 (without LMS and rods), and 5) C4–C5 and C5–C6 bilateral posterior cages at C4–C5 and C5–C6 with rods reinserted. Results Bilateral posterior cervical cages significantly reduced range of motion in all tested directions in both single- and multilevel constructs (P<0.05). Similar stability was achieved with bilateral posterior cages and LMS in a two-level construct: 0.6°±0.3° vs 1.2°±0.4° in flexion–extension (P=0.001), (5.0°±2.6° vs 3.1°±1.3°) in lateral bending (P=0.053), (1.3°±1.0° vs 2.2°±0.9°) in axial rotation (P=0.091) for posterior cages and LMS, respectively. Posterior cages, when placed as an adjunct to LMS, further reduced range of motion in a multilevel construct (P<0.05). Conclusion Bilateral posterior cages provide similar cervical segmental stability compared with a LMS and rod construct and may be an alternative surgical option for select patients. Furthermore, supplementation of a lateral mass construct with posterior cages increases cervical spine stability in single- and multilevel conditions.
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Affiliation(s)
- Leonard I Voronov
- Department of Orthopaedic Surgery and Rehabilitation, Loyola University Chicago, Maywood; Musculoskeletal Biomechanics Laboratory, Edward Hines Jr. VA Hospital, Hines
| | - Krzysztof B Siemionow
- Department of Orthopaedics, University of Illinois College of Medicine at Chicago, Chicago, IL, USA
| | - Robert M Havey
- Department of Orthopaedic Surgery and Rehabilitation, Loyola University Chicago, Maywood; Musculoskeletal Biomechanics Laboratory, Edward Hines Jr. VA Hospital, Hines
| | - Gerard Carandang
- Musculoskeletal Biomechanics Laboratory, Edward Hines Jr. VA Hospital, Hines
| | - Avinash G Patwardhan
- Department of Orthopaedic Surgery and Rehabilitation, Loyola University Chicago, Maywood; Musculoskeletal Biomechanics Laboratory, Edward Hines Jr. VA Hospital, Hines
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Fredø HL, Rizvi SAM, Rezai M, Rønning P, Lied B, Helseth E. Complications and long-term outcomes after open surgery for traumatic subaxial cervical spine fractures: a consecutive series of 303 patients. BMC Surg 2016; 16:56. [PMID: 27526852 PMCID: PMC4986380 DOI: 10.1186/s12893-016-0172-z] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2016] [Accepted: 08/08/2016] [Indexed: 11/11/2022] Open
Abstract
Background Patient selection for surgical treatment of subaxial cervical spine fractures (S-CS-fx) may be challenging and is dependent on fracture morphology, the integrity of the discoligamentous complex, neurological status, comorbidity, risks of surgery and the expected long-term outcomes. The purpose of this study is to evaluate complications and long-term outcomes in a consecutive series of 303 patients with S-CS-fx treated with open surgical fixation. Methods Medical charts were retrospectively reviewed. The surviving patients participated in a prospective long-term follow-up, including clinical history, physical examination and updated cervical CT. Patients with ankylosing spondylitis were excluded from this study. Results The median patient age was 48 years (range 14.7–93.9), and 74 % were males. Preoperatively, 43 % had spinal cord injury (SCI), and 27 % exhibited isolated radiculopathy. The median time from injury to surgery was 2 days (range 0–136). The risks of SCI deterioration and new-onset radiculopathy after surgery were 2.0 % and 1.3 %, respectively. Surgical mortality (death within 30 days after surgery) was 2.3 %. The reoperation rate was 7.3 %. At the long-term follow-up conducted a median of 2.6 years after trauma (range 0.5–9.1), 256 (99.2 %) of the patients who had survived and were living in Norway participated. Of the patients with American Injury Severity Scale (AIS) A–D at presentation, 51 % had improved one or more AIS grades. At the time of follow-up, 89 % of the patients with preoperative radiculopathy were without symptoms. Furthermore, 11 % of the patients reported severe neck stiffness, 5 % reported severe neck pain (Visual Analog Scale (VAS) ≥7), 6 % reported hoarseness, and 9 % reported dysphagia at the follow-up. The stable fusion rate, as evaluated using cervical-CT, was 98 %. Conclusions In this large consecutive series of patients with S-CS-fx treated with open surgical fixation, the surgical mortality was 2.3 %, the risk of neurological deterioration was 3.3 % and the reoperation rate (any cause) was 7.3 %. The neurological long-term results were good, with 51 % improvement in AIS grade and resolution of radiculopathy in 89 % of the patients. Stable fusion was excellent and was achieved in 98 % of the follow-up group.
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Affiliation(s)
- Hege Linnerud Fredø
- Faculty of Medicine, University of Oslo, Oslo, Norway. .,Department of Neurosurgery, Oslo University Hospital - Ullevål, N - 0407, Oslo, Norway.
| | | | - Mehran Rezai
- Department of Neuroradiology, Oslo University Hospital, Oslo, Norway
| | - Pål Rønning
- Department of Neurosurgery, Oslo University Hospital - Ullevål, N - 0407, Oslo, Norway
| | - Bjarne Lied
- Department of Neurosurgery, Oslo University Hospital - Ullevål, N - 0407, Oslo, Norway
| | - Eirik Helseth
- Faculty of Medicine, University of Oslo, Oslo, Norway.,Department of Neurosurgery, Oslo University Hospital - Ullevål, N - 0407, Oslo, Norway
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Abstract
Dysphagia impacts on the health and quality of life of individuals and contributes to the cost of health care. This paper summarises current literature regarding the nature, assessment and management of acquired oro-pharyngeal dysphagia in older adults. It examines the aetiology, prevalence and consequences of dysphagia, as well as issues regarding medication administration. Assessment of dysphagia is explored in terms of multidisciplinary screening, speech and language therapist clinical swallowing evaluation and instrumental assessment.
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Affiliation(s)
- John Lancaster
- Senior Lecturer in Speech Pathology and Therapy, Manchester Metropolitan University
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21
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Mekata K, Takigawa T, Matsubayashi J, Toda K, Hasegawa Y, Ito Y. The Effect of the Cervical Orthosis on Swallowing Physiology and Cervical Spine Motion During Swallowing. Dysphagia 2015; 31:74-83. [DOI: 10.1007/s00455-015-9660-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2015] [Accepted: 10/12/2015] [Indexed: 10/22/2022]
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22
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Helseth Ø, Lied B, Halvorsen CM, Ekseth K, Helseth E. Outpatient Cervical and Lumbar Spine Surgery is Feasible and Safe. Neurosurgery 2015; 76:728-37; discussion 737-8. [DOI: 10.1227/neu.0000000000000746] [Citation(s) in RCA: 73] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Abstract
BACKGROUND:
There is an increasing demand for surgery of degenerative spinal disease. Limited healthcare resources draw attention to the need for cost-effective treatments. Outpatient surgery, when safe and feasible, is more cost effective than inpatient surgery.
OBJECTIVE:
To study types and rates of complications after outpatient lumbar and cervical spine decompressions.
METHODS:
Complications were recorded prospectively in 1449 (1073 lumbar, 376 cervical) outpatients undergoing microsurgical decompression for degenerative spinal disease at the private Oslofjord Clinic from 2008 to 2013.
RESULTS:
Surgical mortality was 0%. A total of 51 (3.5%) minor and major complications were recorded in 51 patients. Three (0.2%) patients had to be admitted to a hospital the day of surgery. Twenty-two (1.5%) patients were admitted to a hospital within 3 months due to surgery-related events. The encountered complications were postoperative hematoma (0.6%), neurological deterioration (0.3%), deep wound infection (0.9%), dural lesions with cerebrospinal fluid leakage (1.0%), persistent dysphagia (0.1%), persistent hoarseness (0.1%), and severe pain/headache (0.4%). All of the life-threatening hematomas were detected within 6 and 3 hours after cervical and lumbar surgery, respectively.
CONCLUSION:
This series of 1449 consecutive outpatient microsurgical spine decompressions adds to the growing literature in favor of outpatient spinal surgery in properly selected patients. In our study, 99.8% of the patients were successfully discharged either to their homes or to a hotel on the day of surgery. The overall complication rate was 3.5%, surgical mortality was 0%, and only 1.5% had to be admitted to a hospital within 3 months after surgery.
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Affiliation(s)
- Øystein Helseth
- Oslofjordklinikken, Sandvika, Norway
- Faculty of Medicine, University of Bergen, Bergen, Norway
| | - Bjarne Lied
- Oslofjordklinikken, Sandvika, Norway
- Department of Neurosurgery, Oslo University Hospital, Oslo, Norway
| | | | | | - Eirik Helseth
- Department of Neurosurgery, Oslo University Hospital, Oslo, Norway
- Faculty of Medicine, University of Oslo, Oslo, Norway
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