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Li R, Li YQ, He KG, Gou XL, Zhang CK, Chen W, Wei FY, Yuan CS. Safety and clinical efficacy of double posterolateral coaxial portals for endoscopic management of posterior ankle impingement syndrome. Asia Pac J Sports Med Arthrosc Rehabil Technol 2024; 37:8-13. [PMID: 38706659 PMCID: PMC11067006 DOI: 10.1016/j.asmart.2024.03.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Revised: 03/13/2024] [Accepted: 03/18/2024] [Indexed: 05/07/2024] Open
Abstract
Background This study aims to analyze the safety and clinical efficacy of using double posterolateral coaxial portals for endoscopic treatment of posterior ankle impingement syndrome (PAIS), a procedure that has gained popularity in recent times. Methods Six fresh foot samples were randomly selected to measure the distances of two posterolateral portals to the sural nerve in different positions (plantar flexion 10°, dorsiflexion 30°, and plantar flexion 30°) for safety evaluation. A prospective analysis was conducted on the clinical efficacy of the operative approach for endoscopic management of posterior ankle impingement syndrome, including evaluation of effectiveness and complications. Results In this study, the mean distances of the first and second portals to the sural nerve were measured in different ankle positions. The distances were found to be 2.26 ± 0.22 cm and 1.59 ± 0.12 cm in the plantar flexion 10° position, 2.21 ± 0.21 cm and 1.55 ± 0.12 cm in the dorsiflexion 30° position, and 2.46 ± 0.29 cm and 1.73 ± 0.19 cm in the plantar flexion 30° position, demonstrating a significant safety margin from the nerve. A total of 38 patients underwent endoscopic treatment for posterior ankle impingement syndrome using double posterolateral coaxial portals between January 2012 and December 2017. This surgical approach provided access to the subtalar joint and posterior ankle region. The patients were followed up for an average of 38.2 months (24-72 months), with a satisfaction rate of 94.7%. There were no reported complications, and significant improvements were observed in both visual analogue scale (VAS) and The American Orthopedic Foot and Ankle Society Score (AOFAS) scores postoperatively. The VAS score decreased from 5.68 to 0.51 (P < 0.001), while the AOFAS score increased from 71.68 to 92.34 (P < 0.001), resulting in an excellent/good rate of 97.3%. Conclusion The use of double posterolateral coaxial portals in the treatment of posterior ankle impingement syndrome offers several advantages, including improved safety, reduced risk of nerve injury, enhanced visualization of the posterior ankle and subtalar joint, favorable clinical outcomes, and minimal complications.
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Affiliation(s)
- Rui Li
- Sports Medicine Center, Southwest Hospital, The Army Military Medical University, No. 30, Gaotanyan Street, Chongqing, 400038, China
| | - Yuan-Qiang Li
- Sports Medicine Center, Southwest Hospital, The Army Military Medical University, No. 30, Gaotanyan Street, Chongqing, 400038, China
| | - Kun-Gao He
- Sports Medicine Center, Southwest Hospital, The Army Military Medical University, No. 30, Gaotanyan Street, Chongqing, 400038, China
| | - Xiao-Li Gou
- Sports Medicine Center, Southwest Hospital, The Army Military Medical University, No. 30, Gaotanyan Street, Chongqing, 400038, China
| | - Chen-Ke Zhang
- Sports Medicine Center, Southwest Hospital, The Army Military Medical University, No. 30, Gaotanyan Street, Chongqing, 400038, China
| | - Wan Chen
- Sports Medicine Center, Southwest Hospital, The Army Military Medical University, No. 30, Gaotanyan Street, Chongqing, 400038, China
| | - Fang-Yuan Wei
- Department of Hand and Foot Surgery, Beijing University of Chinese Medicine Third Affiliated Hospital, Beijing, 100029, China
- Engineering Research Center of Chinese Orthopaedic and Sports Rehabilitation Artificial Intelligent, Ministry of Education, Beijing, 100029, China
| | - Cheng-Song Yuan
- Sports Medicine Center, Southwest Hospital, The Army Military Medical University, No. 30, Gaotanyan Street, Chongqing, 400038, China
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Micicoi L, Rudel A, Frey-Ollivier S, Piclet-Legré B. Flexor Hallucis Longus decompression under ultrasound guidance: A cadaver study. Orthop Traumatol Surg Res 2023; 109:103708. [PMID: 37838022 DOI: 10.1016/j.otsr.2023.103708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 05/09/2023] [Accepted: 06/01/2023] [Indexed: 10/16/2023]
Abstract
INTRODUCTION The Flexor Hallucis Longus (FHL) is a muscle that can be subject to multiple impingements caused by exaggerated plantar flexion in athletes. The most common impingement is due to inflammation of the tendon at the retrotalar pulley. The constraints exerted on the FHL are responsible for a pathology called functional Hallux Limitus. Surgical treatment consists of tenolysis of the FHL arthroscopically or via open surgery, by opening the pulley. The objective of this study was to evaluate the risk of lesions of the neurovascular pedicle and the posterior tibial tendon after tenolysis of the Flexor Hallucis Longus under ultrasound guidance. HYPOTHESIS The hypothesis of this study is that tenolysis of the Flexor Hallucis Longus could proceed under ultrasound guidance without associated tendon lesions or neurovascular lesions. MATERIAL AND METHODS Thirteen cadaveric specimens were studied, resulting in an analysis of 26 feet. Following identification of the Flexor Hallucis Longus, tenolysis with a 19-gauge needle under ultrasound guidance was performed by an orthopedic specialist after hydrodissection to push back the posterior tibial pedicle. The dissection of the cadavers made it possible to verify the positioning of the posterior tibial pedicle, the FHL tendon and the opening of the retrotalar pulley. RESULTS Five cadaveric subjects, 10 cases, underwent a complete opening of the retrotalar pulley under ultrasound guidance. In 16 cases, the opening was partial, with a section of the pulley of 65.87±18%. The cases of partial openings showed no neurovascular or tendinous lesions. The 10 cases of complete opening resulted in 5 lesions of the tibial nerve, 4 vascular lesions: 1 venous and 3 arterial, and 6 lesions of the FHL tendon. CONCLUSION Tenolysis of the Flexor Hallucis Longus under ultrasound guidance at the level of its retrotalar pulley was systematically associated with neurovascular lesions in the event of complete release of the pulley by the method studied, unlike a partial release where no lesion was found. LEVEL OF EVIDENCE III; case-control study.
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Affiliation(s)
- Lolita Micicoi
- iULS-University Institute for Locomotion and Sports, Pasteur 2 Hospital, 06000 Nice, France; Unité de Recherche Clinique Côte d'Azur (UR2CA), CHU de Nice, Université Côte d'Azur (UCA), Nice, France.
| | - Alexandre Rudel
- iULS-University Institute for Locomotion and Sports, Pasteur 2 Hospital, 06000 Nice, France; Unité de Recherche Clinique Côte d'Azur (UR2CA), CHU de Nice, Université Côte d'Azur (UCA), Nice, France; Department of Radiology, Centre Hospitalier Universitaire de Nice, Hôpital Pasteur 2, 06000 Nice, France
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Hegazy MA, Khairy HM, Hegazy AA, Sebaei MAEF, Sadek SI. Talus bone: normal anatomy, anatomical variations and clinical correlations. Anat Sci Int 2023:10.1007/s12565-023-00712-y. [PMID: 37017903 DOI: 10.1007/s12565-023-00712-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Accepted: 02/28/2023] [Indexed: 04/06/2023]
Abstract
Talus is a pivotal bone that assists in easy and correct locomotion and transfers body weight from the shin to the foot. Despite its small size, it is implicated in many clinical disorders. Familiarity with the anatomy of the talus and its anatomical variations is essential for the diagnosis of any disorder related to these variations. Furthermore, orthopedic surgeons must be fully aware by this anatomy during podiatry procedures. In this review, we attempt to present its anatomy in a simple, updated and comprehensive manner. We have also added the anatomical variations and some clinical points relevant to the unique and complex anatomy of talus. The talus has no muscle attachment. However, it does have many ligaments attached to it and others around it to keep it in place. Moreover, the bone plays a pig role in movements due to its involvement in many joints. Most of its surface is covered with articular cartilage. Therefore, its blood supply is relatively poor. This puts the talus at greater risk for poor healing as well as more complications in the event of injury than any other bone. We hope this review will make it easier for clinicians to pursue and understand the updated essential knowledge of one of the most complex bone anatomies that they need in their clinical practice.
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Affiliation(s)
| | - Hossam Mohammed Khairy
- Orthopedic Surgery Department, Faculty of Medicine, Zagazig University, Zagazig City, 44519, Egypt
| | - Abdelmonem Awad Hegazy
- Basic Medical Science Department, Faculty of Dentistry, Zarqa University, Zarqa City, 13110, Jordan.
- Human Anatomy and Embryology Department, Faculty of Medicine, Zagazig University, Zagazig City, 44519, Egypt.
| | | | - Sami Ibrahim Sadek
- Orthopedic Surgery Department, Faculty of Medicine, Zagazig University, Zagazig City, 44519, Egypt
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Sudah SY, Michel C, Faccone RD, Kirchner G, Kim R, Menendez ME, Gabisan G. Ankle Arthroscopy Procedural Volume Is Low Among Graduating Orthopaedic Surgery Residents. Arthrosc Sports Med Rehabil 2022; 4:e1609-e1615. [PMID: 36312716 PMCID: PMC9596817 DOI: 10.1016/j.asmr.2022.06.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Accepted: 06/04/2022] [Indexed: 11/24/2022] Open
Abstract
Purpose To evaluate graduating orthopaedic resident case volume and variability for ankle arthroscopy from 2016 to 2020. Methods The Accreditation Council for Graduate Medical Education surgical case log data from 2016 to 2020 for graduating United States orthopaedic surgery residents was assessed. Arthroscopy procedures of the leg/ankle were categorized. The average number of cases performed per resident was compared from 2016 to 2020 to determine the percent change in case volume. The 10th, 30th, 50th, 70th, and 90th percentiles of case volumes from 2016 to 2020 were presented to demonstrate case volume variability. Results There was no significant change in the average number of leg/ankle arthroscopy cases from 2016 to 2020 (6.2 ± 5 [range 0-35] vs 6.1 ± 6 [range 0-76] P = .732), despite a 19% increase in the average number of total leg/ankle procedures performed over time (168.4 ± 47 [range 55-414] in 2016; 200.8 ± 57 in 2020 [range 67-601], P < .001). There was wide variability in ankle arthroscopy case volume among residents. The 90th percentile of residents performed 13 cases in 2020, compared with 5 in 50th percentile, and 1 in the 10th percentile. Conclusions Orthopaedic surgery resident exposure to ankle arthroscopy has remained low and highly variable overtime, despite an overall increase in the total number of leg/ankle procedures performed. Clinical Relevance Understanding ankle arthroscopy in case volume and variability is important for programs to ensure that orthopaedic residents are gaining adequate exposure to increasingly popular procedures. Orthopaedic surgery residency programs should explore methods to increase resident exposure to ankle arthroscopy.
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Affiliation(s)
- Suleiman Y. Sudah
- Department of Orthopedics, Monmouth Medical Center, Long Branch, New Jersey, U.S.A
- Address correspondence to Suleiman Y. Sudah, M.D., Monmouth Medical Center, 50 Chelsea Ave., Long Branch, NJ 07740.
| | - Christopher Michel
- Department of Orthopedics, Monmouth Medical Center, Long Branch, New Jersey, U.S.A
| | - Robert D. Faccone
- Department of Research, Alabama College of Osteopathic Medicine, Dothan, Alabama, U.S.A
| | - Gregory Kirchner
- Department of Orthopedics, Penn State University, State College, Pennsylvania, U.S.A
| | - Raymond Kim
- Department of Orthopedics, Penn State University, State College, Pennsylvania, U.S.A
| | | | - Glenn Gabisan
- Professional Orthopedic Associates, Tinton Falls, New Jersey, U.S.A
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