1
|
Hall S, Schipper ON, Kaplan JRM, Johnson AH, Gonzalez TA, Vulcano E. Outcomes After Percutaneous Zadek Osteotomy for Insertional Achilles Tendinopathy. Foot Ankle Int 2024; 45:931-939. [PMID: 39219246 PMCID: PMC11408980 DOI: 10.1177/10711007241252803] [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] [Indexed: 09/04/2024]
Abstract
BACKGROUND Surgical treatment of insertional Achilles tendinopathy (IAT) historically consists of Achilles tendon debridement with reattachment and excision of the posterosuperior calcaneal prominence with or without a gastrocnemius recession. Zadek osteotomy (ZO) is an alternative to an open midline splitting approach. The purpose of this study was to analyze patient-reported outcomes and complications after percutaneously performed ZO with minimum 2 years' follow-up. METHODS One hundred eight cases treated with percutaneous ZO with a minimum 2-year follow-up were retrospectively reviewed. Postoperative complications and patient satisfaction were evaluated. Foot Function Index (FFI) and visual analog scale (VAS) scores were recorded at preoperative and follow-up appointments to measure patients' functional outcomes and pain, respectively. RESULTS Mean follow-up was 41.2 months (range, 24-65). Mean age was 51.8 years (range, 28-81). The mean FFI score improved from 56.1 (range, 47-88) to 11.0 (range, 7-59) postoperatively (P < .001). The mean VAS score improved from 7.7 (range, 5-10) to 0.4 (range, 0-7) postoperatively (P < .001). The overall complication rate was 3.8% (n = 4). Of 104 cases, 98.1% of patients said they were satisfied with their procedure (n = 102) when asked if they were satisfied with their ZO and recovery. CONCLUSION We found the percutaneous ZO to be a safe and effective intervention for treatment of IAT. At a minimum of 2-year follow-up, this intervention is associated with minimal complications, improved function, reduced pain, and a high rate of patient satisfaction.
Collapse
Affiliation(s)
- SarahRose Hall
- University of South Carolina, School of Medicine, Columbia, SC, USA
| | | | | | | | - Tyler A Gonzalez
- University of South Carolina, School of Medicine, Columbia, SC, USA
- Prisma Health Orthopedics, Lexington, SC, USA
| | - Ettore Vulcano
- Columbia University Division of Orthopedics at Mount Sinai Medical Center, Miami Beach, FL, USA
| |
Collapse
|
2
|
Kaplan JRM, Hall S, Kumar P, DiTommaso RM, Giles SS, Gonzalez TA, Haupt E. Dorsal calcaneal wedge removal in zadek osteotomy: A cadaveric study. Foot Ankle Surg 2024; 30:516-519. [PMID: 38692981 DOI: 10.1016/j.fas.2024.04.004] [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: 12/18/2023] [Revised: 03/08/2024] [Accepted: 04/06/2024] [Indexed: 05/03/2024]
Abstract
BACKGROUND Insertional Achilles tendinopathy (IAT) is a common pathology with multiple surgical interventions available for treatment. The Zadek, dorsal closing wedge calcaneal osteotomy (ZO) has been demonstrated to be effective treatment of IAT. There have been various recommendations in the literature as to what measurement of wedge removal should be considered ideal to produce greatest postoperative range of motion (ROM), thus postoperative biomechanical potential. Accordingly, the purpose of this cadaveric study was to assess the range of motion achieved after various measurements of wedge removal by ZO. METHODS The ZO was performed on six cadaveric specimens. A 7.5 mm and 15 mm wedge osteotomy was marked and sequentially completed on each specimen. Lateral fluoroscopic imaging was utilized to take preoperative and postoperative ROM measurements for each osteotomy. Dorsiflexion (DF) and plantarflexion (PF) ROM arcs were measured for each wedge size and compared by t-test. Effect sizes were calculated by Cohen's d analysis. RESULTS Maximal DF was 110.87 ± 12.97 deg in the pre-osteotomy state. Removal of a 7.5 mm wedge improved DF by 8 deg to a mean 102.93 ± 13.81 deg (p = 0.08). Removal of a 15 mm wedge improved DF by 16 deg to a mean 95.96 ± 11.41 deg (p = 0.003). Cohen's d and effect size calculation demonstrated a 7.5 mm wedge to have a small effect on DF, while a 15 mm wedge had a medium effect (0.29, 0.52 respectively). Maximal PF did not change significantly amongst the pre-osteotomy, 7.5 mm wedge, or 15 mm wedge positions. ICC was 0.96. CONCLUSION Based on the results presented in this study, removal of a 15 mm wedge with ZO yields significant and greater improvement in ROM than a 7.5 mm wedge. We hope the current study will better inform preoperative planning for ZO. STUDY TYPE Prospective Cadaver Study. LEVEL OF EVIDENCE V.
Collapse
Affiliation(s)
| | - SarahRose Hall
- University of South Carolina, School of Medicine, 6311 Garners Ferry Rd., Columbia, SC 29209, USA.
| | - Padam Kumar
- Prisma Health Orthopedics - Lexington, 104 Saluda Pointe Drive, Lexington, SC 29072, USA.
| | - Rita M DiTommaso
- Mayo Clinic Florida,1515 Sw Archer Rd, Gainesville, FL 32608, USA.
| | | | - Tyler A Gonzalez
- University of South Carolina, School of Medicine, 6311 Garners Ferry Rd., Columbia, SC 29209, USA; Prisma Health Orthopedics - Lexington, 104 Saluda Pointe Drive, Lexington, SC 29072, USA.
| | - Edward Haupt
- Mayo Clinic Florida,1515 Sw Archer Rd, Gainesville, FL 32608, USA
| |
Collapse
|
3
|
Hall S, Kaplan JRM, Phillips T, Jackson JB, Vulcano E, Gonzalez TA. The surgical learning curve for percutaneous Zadek osteotomy for treatment of insertional achilles tendinopathy. Arch Orthop Trauma Surg 2024; 144:3003-3009. [PMID: 38926196 PMCID: PMC11319486 DOI: 10.1007/s00402-024-05405-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Accepted: 06/12/2024] [Indexed: 06/28/2024]
Abstract
INTRODUCTION The Zadek Osteotomy has been described as an effective technique for the treatment of insertional Achilles tendinopathy. Recently, this strategy has been modified using minimally invasive techniques. A learning curve has been observed in many minimally invasive procedures in foot and ankle surgery. This retrospective study first intended to evaluate if there is a learning curve associated with the percutaneous Zadek Osteotomy. Further, if a learning curve was observed, we planned to assess the data for associated changes in complications and postoperative outcomes. METHODS A retrospective analysis of 98 patients who underwent percutaneous Zadek Osteotomy was performed. Patient charts were reviewed for operative times, complications, union rates, and Foot Function Index (FFI) and Visual Analogue Scale (VAS) scores. Analysis of variance was utilized to assess for differences between groups of cases. RESULTS Patients included 61 females and 37 males. Mean age was 51.28 ± 11.12 (range 28-81) years. Mean follow-up time was 42.07 ± 12.99 (range 24-65) months. Significant increases in operative times were observed in cases 1-14 when compared to cases 15-98 (p < 0.001). Improvements in FFI and VAS scores were observed at final follow-up within each case group (p < 0.001); there were no differences detected in FFI or VAS scores between groups of cases. There was no difference detected in number of complications between intervals of cases. CONCLUSION A learning curve was observed for the percutaneous Zadek Osteotomy, which was overcome around case 14. This learning curve was only observed in terms of procedure length. A surgeon's level of inexperience with the technique does not appear to affect functional outcomes, nonunion, or need for revision. LEVEL OF EVIDENCE IV Data will not be deposited in a repository.
Collapse
Affiliation(s)
- SarahRose Hall
- University of South Carolina, School of Medicine, 6311 Garners Ferry Rd, Columbia, SC, 29209, USA
| | | | - Tammy Phillips
- University of Florida Orthopedics, 3450 Hull Rd, Gainesville, FL, 32607, USA
| | - J Benjamin Jackson
- University of South Carolina, School of Medicine, 6311 Garners Ferry Rd, Columbia, SC, 29209, USA
- Prisma Health Orthopedics - Lexington, 104 Saluda Pointe Drive, Lexington, SC, 29072, USA
| | - Ettore Vulcano
- Columbia University Division of Orthopedics at Mount Sinai Medical Center, 4302 Alton Rd, Simon Building, Suite 220, Miami Beach, FL, 33140, USA
| | - Tyler A Gonzalez
- University of South Carolina, School of Medicine, 6311 Garners Ferry Rd, Columbia, SC, 29209, USA.
- Prisma Health Orthopedics - Lexington, 104 Saluda Pointe Drive, Lexington, SC, 29072, USA.
| |
Collapse
|
4
|
Hall S, Kaplan JRM, Schipper ON, Vulcano E, Johnson AH, Jackson JB, Aiyer AA, Gonzalez TA. Minimally Invasive Approaches to Haglund's Deformity and Insertional Achilles Tendinopathy: A Contemporary Review. Foot Ankle Int 2024; 45:664-675. [PMID: 38647216 PMCID: PMC11165941 DOI: 10.1177/10711007241237529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/25/2024]
Affiliation(s)
- SarahRose Hall
- University of South Carolina, School of Medicine, Columbia, SC, USA
| | | | | | - Ettore Vulcano
- Department of Orthopaedic Surgery, Columbia University Mount Sinai Medical Center, Miami Beach, FL, USA
| | | | | | | | | |
Collapse
|
5
|
Bakaes Y, Hall S, Jackson JB, Johnson AH, Schipper ON, Vulcano E, Kaplan JRM, Gonzalez TA. Percutaneous vs Open Zadek Osteotomy for Treatment of Insertional Achilles Tendinopathy and Haglund's Deformity: A Systematic Review. FOOT & ANKLE ORTHOPAEDICS 2024; 9:24730114241241320. [PMID: 38617581 PMCID: PMC11015789 DOI: 10.1177/24730114241241320] [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] [Indexed: 04/16/2024] Open
Abstract
Background Percutaneous Zadek osteotomy (ZO) has emerged as a surgical treatment of insertional Achilles tendinopathy (IAT) over the last decade. Existing literature is limited regarding the comparison of this approach with the more established, open ZO technique. This systematic review aims to evaluate and compare the current data on open vs percutaneous ZO approaches to help set evidence-based guidelines. Methods A systematic literature search was performed using the keywords (Zadek osteotomy) OR (Keck and Kelly osteotomy) OR (dorsal closing wedge calcaneal osteotomy) OR (Haglund Deformity) OR (Haglund Syndrome) OR (Insertional Achilles Tendinopathy) and MeSH terms Osteotomy, Calcaneus, Syndrome, Insertional, Achilles tendon, and Tendinopathy. Our search included the following databases: PubMed, Embase, and the Cochrane Library. The PRISMA protocol and the Cochrane Handbook guidelines were followed. All studies included were published from 2009 to 2024 and included the use of open or percutaneous approaches of ZO for the treatment of IAT with at least a 12-month follow-up. The MINORS score criteria were used to evaluate the strength and quality of studies. Results A total of 17 studies were reviewed, including 611 subjects and 625 ZO procedures. Of these procedures, 81 (11%) subjects had a percutaneous and 544 (89%) subjects had an open ZO. The mean follow-up time was 16.1 months for patients treated with percutaneous ZO and 36.1 months for patients treated with open ZO. Both open and percutaneous studies included in this review showed postoperative improvements in AOFAS, FFI, VISA-A, and VAS scores in patients with IAT. The reported complication rate was 5.8% among patients treated with percutaneous ZO and 10.2% among patients treated with open ZO. Conclusion Percutaneous ZO is an emerging approach with substantially fewer documented cases compared with the open ZO. Both percutaneous and open ZO appear to be relatively effective treatments for insertional Achilles tendinopathy with Haglund's deformity. The lower complication rates reported for percutaneous ZO is encouraging. Further investigation with more subjects undergoing percutaneous ZO is clearly needed.
Collapse
Affiliation(s)
- Yianni Bakaes
- School of Medicine, University of South Carolina, Columbia, SC, USA
| | - SarahRose Hall
- School of Medicine, University of South Carolina, Columbia, SC, USA
| | - J. Benjamin Jackson
- School of Medicine, University of South Carolina, Columbia, SC, USA
- Prisma Health Orthopedics, Lexington, SC, USA
| | | | | | - Ettore Vulcano
- Columbia University Division of Orthopedics at Mount Sinai Medical Center, Miami Beach, FL, USA
| | | | - Tyler A. Gonzalez
- School of Medicine, University of South Carolina, Columbia, SC, USA
- Prisma Health Orthopedics, Lexington, SC, USA
| |
Collapse
|
6
|
Karaismailoglu B, Nassour N, Duggan J, Peiffer M, Ghandour S, Bejarano-Pineda L, Ashkani-Esfahani S, Miller CP. Effect of sequential burr passes on osteotomy magnitude and calcaneal morphology in minimally invasive Zadek osteotomy. Foot Ankle Surg 2024; 30:150-154. [PMID: 37951779 DOI: 10.1016/j.fas.2023.10.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Revised: 09/29/2023] [Accepted: 10/26/2023] [Indexed: 11/14/2023]
Abstract
PURPOSE This study aimed to evaluate the impact of each burr pass on degree of correction, gap size and calcaneal morphology in MIS Zadek osteotomy. METHODS MIS Zadek osteotomy was performed on ten cadaveric specimens using a 3.1 mm Shannon burr. After each burr pass, the osteotomy gap was manually closed, and the subsequent burr passes were carried out with the foot held in dorsiflexion, which was repeated five times. Lateral X-rays were taken before and after each burr pass. Two independent reviewers measured the dorsal calcaneal length after each burr passage, as well as changes in several calcaneal parameters including X/Y ratio, Fowler Philip angle, and Böhler angle. RESULTS The average decrease in dorsal calcaneal cortical length with each burr pass was as follows: 2.6 ± 0.9 mm at the 1st pass, 2.4 ± 1 mm at the 2nd pass, 2 ± 1 mm at the 3rd pass, 1.6 ± 1 mm at the 4th pass, and 1.4 ± 0.7 mm at the 5th pass. The Fowler Philip and Böhler angles consistently decreased while the X/Y ratio consistently increased following each consecutive burr pass. Interobserver reliability analysis demonstrated good agreement for all parameters. CONCLUSION The results revealed the trends of length and anatomical changes in the calcaneus with each burr pass. On average, a dorsal wedge resection of 10 mm was achieved after 5 burr passes. This data can aid surgeons in determining the optimal number of burr passes required for a particular amount of resection, ensuring the attainment of the desired patient-specific surgical outcome.
Collapse
Affiliation(s)
- Bedri Karaismailoglu
- Foot & Ankle Research and Innovation Laboratory (FARIL), Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA; Department of Orthopaedics and Traumatology, Istanbul University-Cerrahpasa, Istanbul, Turkey; CAST (Cerrahpasa Research, Simulation and Design Laboratory), Istanbul University-Cerrahpasa, Istanbul, Turkey.
| | - Nour Nassour
- Foot & Ankle Research and Innovation Laboratory (FARIL), Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Jessica Duggan
- Department of Orthopaedics, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Matthias Peiffer
- Foot & Ankle Research and Innovation Laboratory (FARIL), Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA; Department of Orthopaedics and Traumatology, Ghent University Hospital, Ghent, Belgium
| | - Samir Ghandour
- Foot & Ankle Research and Innovation Laboratory (FARIL), Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Lorena Bejarano-Pineda
- Foot & Ankle Research and Innovation Laboratory (FARIL), Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Soheil Ashkani-Esfahani
- Foot & Ankle Research and Innovation Laboratory (FARIL), Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Christopher P Miller
- Foot & Ankle Research and Innovation Laboratory (FARIL), Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA; Department of Orthopaedics, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| |
Collapse
|
7
|
Anastasio AT, Kutzer K, Giambelluca L, Strasser NL, Amendola A. Posterior Ankle and Hindfoot Arthroscopy: A Contemporary Review. Foot Ankle Int 2024; 45:86-98. [PMID: 37905829 DOI: 10.1177/10711007231204882] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/02/2023]
Affiliation(s)
- Albert T Anastasio
- Department of Orthopaedic Surgery, Duke University Medical Center, Durham NC, USA
| | | | - Lacey Giambelluca
- Department of Orthopaedic Surgery, Duke University Medical Center, Durham NC, USA
| | | | - Annunziato Amendola
- Virginia Flowers Baker Distinguished Professor of Orthopaedic Surgery
- Sports Medicine, Division Chief, Duke University Medical Center, Department of Orthopaedic Surgery, Durham, NC, USA
| |
Collapse
|
8
|
Moran C, Tourné Y. Posterior Heel Pain in Cavovarus Foot: How to Approach It. Foot Ankle Clin 2023; 28:775-789. [PMID: 37863534 DOI: 10.1016/j.fcl.2023.06.001] [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] [Indexed: 10/22/2023]
Abstract
When a patient presents with posterior heel pain on the background of a cavovarus foot, there are many different aspects to take into account. The morphology of the foot and the specific cause of the patient's pain lead the practitioner to alter the treatment appropriately. Some patients should only receive physiotherapy, but the majority should receive more invasive treatments, including calcaneal osteotomies or tendon debridement, depending on their particular presentation and pathology. This review examines the various different facets of posterior heel pain that must be dealt with and the most up-to-date treatments for the same.
Collapse
Affiliation(s)
- Conor Moran
- Centre Osteo Articulaires des Cèdres, 5 Rue des Tropiques Echirolles 38130, France
| | - Yves Tourné
- Centre Osteo Articulaires des Cèdres, 5 Rue des Tropiques Echirolles 38130, France.
| |
Collapse
|
9
|
Leiß F, Spörrer JF, Grifka J, Schwarz T. [Achilles tendon pathologies]. ORTHOPADIE (HEIDELBERG, GERMANY) 2023; 52:857-866. [PMID: 37737321 DOI: 10.1007/s00132-023-04434-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 08/02/2023] [Indexed: 09/23/2023]
Abstract
Achilles tendon pathologies are a frequent problem in the clinical practice. A distinction must be made between insertional and noninsertional tendinopathies. In addition to intrinsic risk factors, such as diabetes mellitus, there are also extrinsic risk factors, such as overuse and running. Sonography, X‑ray imaging and magnetic resonance imaging (MRI) are established imaging methods, depending on the question. The primary treatment includes a conservative approach. First-line treatment includes administration of nonsteroidal anti-inflammatory drugs (NSAID), physical rest and the use of assistive devices. Established conservative treatment procedures include eccentric stretching, shockwave therapy and infiltration with, e.g., platelet-rich plasma. There are numerous other conservative treatment options. After exhausting the conservative treatment options, a surgical approach can be considered. The surgical procedure depends on the clinical symptoms and findings. Established procedures are minimally invasive or endoscopic procedures or even open debridement.
Collapse
Affiliation(s)
- F Leiß
- Orthopädische Klinik der Universität Regensburg, Asklepios Klinikum Bad Abbach, Kaiser-Karl-V.-Allee 3, 93077, Bad Abbach, Deutschland.
| | - J-F Spörrer
- Orthopädische Klinik der Universität Regensburg, Asklepios Klinikum Bad Abbach, Kaiser-Karl-V.-Allee 3, 93077, Bad Abbach, Deutschland
| | - J Grifka
- Orthopädische Klinik der Universität Regensburg, Asklepios Klinikum Bad Abbach, Kaiser-Karl-V.-Allee 3, 93077, Bad Abbach, Deutschland
| | - T Schwarz
- Orthopädische Klinik der Universität Regensburg, Asklepios Klinikum Bad Abbach, Kaiser-Karl-V.-Allee 3, 93077, Bad Abbach, Deutschland
| |
Collapse
|
10
|
Kaplan JRM, Hall S, Schipper ON, Vulcano E, Jackson JB, Gonzalez T. Percutaneous Zadek Osteotomy for Insertional Achilles Tendinopathy and Haglund Deformity: A Technique Tip. Foot Ankle Int 2023; 44:931-935. [PMID: 37391996 DOI: 10.1177/10711007231181124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/02/2023]
Affiliation(s)
- Jonathan R M Kaplan
- Orthopaedic Specialty Institute Medical Group of Orange County, Orange, CA, USA
| | - SarahRose Hall
- School of Medicine, University of South Carolina, Columbia, SC, USA
| | | | - Ettore Vulcano
- Orthopedics, Columbia University, Miami Beach, FL, USA
- Orthopedics, Mount Sinai Medical Center, Miami Beach, FL, USA
| | - J Benjamin Jackson
- School of Medicine, University of South Carolina, Columbia, SC, USA
- Prisma Health Orthopedics, Lexington, Lexington, SC, USA
| | - Tyler Gonzalez
- School of Medicine, University of South Carolina, Columbia, SC, USA
- Prisma Health Orthopedics, Lexington, Lexington, SC, USA
| |
Collapse
|
11
|
Black AT, So E, Combs A, Logan D. The Zadek Osteotomy for Surgical Management of Insertional Achilles Tendinopathy: A Systematic Review. Foot Ankle Spec 2023; 16:437-445. [PMID: 37083218 DOI: 10.1177/19386400231162411] [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] [Indexed: 04/22/2023]
Abstract
BACKGROUND The calcaneal dorsal closing wedge osteotomy, otherwise known as the Zadek or Keck and Kelly osteotomy, is used to treat insertional Achilles tendinopathy. The purpose of this study is to investigate the clinical outcomes affiliated with the Zadek technique for insertional Achilles tendinopathy (IAT) as reported in the literature. METHODS An English literature search on PubMed was performed yielding 8 level IV retrospective case series. RESULTS The weighted mean of preoperative and postoperative Victorian Institute of Sports Assessment-Achilles Questionnaire (VISA-A) scores was 52.7 and 87.8, respectively. The weighted mean of preoperative and postoperative American Orthopaedic Foot and Ankle Society (AOFAS) scores was 56.3 and 92.9, respectively. Majority of the reported complications were minor events, including symptomatic hardware (2.8%; n = 7/247), sural nerve paresthesia (2%; n = 5/247), and superficial infection (3.2%; n = 8/247). There was 1 reported event of hardware failure resulting in re-operation. Deep vein thrombosis occurred at a rate of 0.8% (n = 2/247), complex regional pain syndrome at 0.4% (n = 1/247) and nonunion at a rate of 1.2% (n = 3/247). CONCLUSION The Zadek osteotomy is a viable option for insertional Achilles tendinopathy based on significantly improved outcome measures and minor complication rates. LEVEL OF EVIDENCE 4.
Collapse
Affiliation(s)
| | - Eric So
- Bryan Health, Lincoln, Nebraska
| | - Austin Combs
- Foot and Ankle Specialists of Central Ohio, Newark, Ohio
| | - Daniel Logan
- Foot and Ankle Specialists of Central Ohio, Newark, Ohio
| |
Collapse
|
12
|
Nakajima K. Minimally invasive surgeries for insertional Achilles tendinopathy: A commentary review. World J Orthop 2023; 14:369-378. [PMID: 37377992 PMCID: PMC10292061 DOI: 10.5312/wjo.v14.i6.369] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 04/26/2023] [Accepted: 05/09/2023] [Indexed: 06/19/2023] Open
Abstract
Studies of minimally invasive surgery for insertional Achilles tendinopathy are limited. To establish this surgery, the following techniques must be minimally invasive: Exostosis resection at the Achilles tendon insertion, debridement of degenerated Achilles tendon, reattachment using anchors or augmentation using flexor hallucis longus (FHL) tendon transfer, and excision of the posterosuperior calcaneal prominence. Studies on these four perspectives were reviewed to establish minimally invasive surgery for insertional Achilles tendinopathy. Techniques for exostosis resection were demonstrated in one case study, where blunt dissection around the exostosis was performed, and the exostosis was resected using an abrasion burr under fluoroscopic guidance. Techniques for debridement of degenerated Achilles tendon were demonstrated in the same case study, where the space left after resection of the exostosis was used as an endoscopic working space, and the degenerated Achilles tendon and intra-tendinous calcification were debrided endoscopically. Achilles tendon reattachment techniques using suture anchors have been demonstrated in several studies. However, there are no studies on FHL tendon transfer techniques for Achilles tendon reattachment. In contrast, endoscopic posterosuperior calcaneal prominence resection is already established. Additionally, studies on ultrasound-guided surgeries and percutaneous dorsal wedge calcaneal osteotomy as minimally invasive surgery were reviewed.
Collapse
Affiliation(s)
- Kenichiro Nakajima
- Center for Foot and Ankle Surgery, Department of Orthopedic Surgery, YashioCentral General Hospital, Yashio-shi 340-0814, Saitama, Japan
| |
Collapse
|
13
|
Xu Y, Haider ZA, Karuppiah V, Dhar S. Zadek Osteotomy, a Good Treatment Option for Refractory Haglund's Deformity. Cureus 2023; 15:e39497. [PMID: 37378187 PMCID: PMC10292067 DOI: 10.7759/cureus.39497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/25/2023] [Indexed: 06/29/2023] Open
Abstract
INTRODUCTION Haglund's deformity (a prominence in the posterosuperior aspect of the calcaneum) is a known cause of posterior heel pain. Surgery is reserved for patients after failed conservative treatment. Zadek osteotomy is a dorsal-closing wedge osteotomy that reduces the posterior heel prominence. Zadek osteotomy is becoming a favored procedure, however, there are still relatively few studies focusing on patient-reported outcomes. Our main aim was to assess patient-reported outcomes following the Zadek osteotomy in refractory Haglund's deformity. Our secondary aim was to evaluate the correlation between patient outcomes and changes in their pre and postoperative Fowler-Philip and calcaneal pitch angles. METHODS We conducted a retrospective review of 19 patients (20 heels) who underwent Zadek osteotomy by a single surgeon at a tertiary hospital over six years. Patient-reported outcomes were collected preoperatively and at 12 months postoperatively using the validated Manchester-Oxford foot questionnaire (MOXFQ) scoring system. We also calculated the difference in their pre and postoperative Fowler-Philip angles and calcaneal pitch using the picture archiving communication system. RESULTS There was an average improvement of 108 points in the MOXFQ score at 12 months (P<0.05). There was no statistically significant change in calcaneal pitch. However, the Fowler-Phillip angle dropped with an average of 11.4 º (P<0.05). A decrease in the Fowler-Philip angle does improve patient-related outcome measurement scores, however, the relationship is not directly proportional with "r" measured at 0.23. CONCLUSION Our results show that Zadek osteotomy is a useful procedure to consider in patients with symptomatic refractory Haglund's deformity, with an improvement in patient outcomes at 12 months. However, further studies are needed to give stronger evidence for the efficacy of this procedure and its radiological correlations.
Collapse
Affiliation(s)
- Yiteng Xu
- Trauma and Orthopaedics, Torbay Hospital, Torbay and South Devon NHS Foundation Trust, Torquay, GBR
| | - Zulfiqar A Haider
- Trauma and Orthopaedics, Torbay Hospital, Torbay and South Devon NHS Foundation Trust, Torquay, GBR
| | - Vail Karuppiah
- Trauma and Orthopaedics, Nottingham City Hospital, Nottingham University Hospitals NHS Trust, Nottingham, GBR
| | - Sunil Dhar
- Trauma and Orthopaedics, Nottingham City Hospital, Nottingham University Hospitals NHS Trust, Nottingham, GBR
| |
Collapse
|
14
|
Poutoglidou F, Drummond I, Patel A, Malagelada F, Jeyaseelan L, Parker L. Clinical outcomes and complications of the Zadek calcaneal osteotomy in Insertional Achilles Tendinopathy: A systematic review and meta-analysis. Foot Ankle Surg 2023; 29:298-305. [PMID: 37088671 DOI: 10.1016/j.fas.2023.04.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Revised: 04/12/2023] [Accepted: 04/14/2023] [Indexed: 04/25/2023]
Abstract
BACKGROUND The Zadek osteotomy, a dorsal closing wedge osteotomy of the calcaneus, has been described as a treatment option in patients with Insertional Achilles Tendinopathy (IAT) that have failed conservative management. The aim of this study was to evaluate the clinical outcomes and the complications of the Zadek for the management of IAT. METHODS PubMed, EMBASE and Cochrane Central Register of Controlled Trails (CENTRAL) were searched for all studies to November 2022. PRISMA guidelines were followed. The overall estimates of effect were presented as Weighted Mean Difference (WMD) and 95 % confidence intervals (CIs). Meta-analysis was conducted using the Review Manager Software (RevMan, Version 5.4). RESULTS Ten studies with 232 patients were included. Functional scores and pain levels were significantly improved after the Zadek osteotomy (p < 0.00001). There were a total of 22 complications reported in the included studies and they were all considered minor. The most common complications were superficial wound infection and sural nerve paraesthesia. CONCLUSIONS The Zadek osteotomy is a safe and effective procedure for patients with IAT. There are no well-designed randomized controlled trials in the literature assessing the outcomes of a Zadek osteotomy against alternate surgical treatments and future research should focus on this. LEVEL OF EVIDENCE II.
Collapse
Affiliation(s)
- Freideriki Poutoglidou
- Barts Bone & Joint Health, The Royal London Hospital, Barts Health NHS Trust, London, UK.
| | - Isabella Drummond
- Barts Bone & Joint Health, The Royal London Hospital, Barts Health NHS Trust, London, UK
| | - Amit Patel
- Barts Bone & Joint Health, The Royal London Hospital, Barts Health NHS Trust, London, UK
| | - Francesc Malagelada
- Barts Bone & Joint Health, The Royal London Hospital, Barts Health NHS Trust, London, UK
| | - Luckshmana Jeyaseelan
- Barts Bone & Joint Health, The Royal London Hospital, Barts Health NHS Trust, London, UK
| | - Lee Parker
- Barts Bone & Joint Health, The Royal London Hospital, Barts Health NHS Trust, London, UK
| |
Collapse
|
15
|
Minimally Invasive Foot and Ankle Surgery: A Primer for Orthopaedic Surgeons. J Am Acad Orthop Surg 2023; 31:122-131. [PMID: 36656273 DOI: 10.5435/jaaos-d-22-00608] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Accepted: 11/13/2022] [Indexed: 01/20/2023] Open
Abstract
There is rapidly growing interest in minimally invasive surgery (MIS) of the foot and ankle. Technological advances, specifically with the advent of low-speed high-torque burrs, have enabled the expansion of MIS techniques. Accordingly, there is growing literature reporting excellent outcomes of MIS surgery to address many different pathologies of the foot and ankle. MIS techniques are particularly useful for conducting percutaneous osteotomies and bony débridement. These can be used to address bunion deformity, hammertoes, metatarsalgia, bunionette deformity, bone spurs, and hindfoot deformity. A detailed understanding of the technology, equipment, and techniques is crucial to safely conduct MIS of the foot and ankle. When done safely, MIS provides favorable outcomes with an expedited recovery and limited complications.
Collapse
|
16
|
Mazura M, Goldman T, Stanislav P, Kachlik D, Hromadka R. Calcaneal osteotomy due to insertional calcaneal tendinopathy: preoperative planning. J Orthop Surg Res 2022; 17:478. [PMID: 36335392 PMCID: PMC9636787 DOI: 10.1186/s13018-022-03359-z] [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: 09/14/2022] [Accepted: 10/11/2022] [Indexed: 11/08/2022] Open
Abstract
Purpose Dorsal closing wedge calcaneal osteotomy (DCWCO) is indicated in patients with insertional tendinopathy of the calcaneal (Achilles) tendon. The Chauveaus-Liet’s (CL) angle is represented by the difference between the angle of verticalization (α) and morphological angle (β) of the calcaneus (CL angle = α − β). The purpose of the study was to assess whether the DCWCO affects the Chauveaus-Liet’s angle. Methods The study included 12 patients indicated to DCWCO. Three directions of close wedge osteotomy were designed for each patient—horizontal, vertical and in the middle type of osteotomy and a virtual osteotomy was created in each of them in the ABAQUS system in cooperation with Czech Technical University. The most used directions of osteotomy according to the available literature were used. We evaluated α and β angles before and after osteotomy, changes of the length plantar aponeurosis and the elevation of distal insertional point of the calcaneal tendon. The changes of grades, median and standard deviation were observed. Results The change of the alfa angle was dependent on the direction of the osteotomy and the change of the beta angle was affected by the size of the osteotomy. The greatest elevation of the distal insertional point of the calcaneal tendon occurred in the horizontal type of the osteotomy. Conclusion Our study shows that the more we want to reduce the tension in the calcaneal tendon, the more we have to perform an osteotomy horizontally. This study could serve as a preoperative guide for osteotomy planning.
Collapse
Affiliation(s)
- Matej Mazura
- grid.412826.b0000 0004 0611 0905First Department of Orthopaedics, First Faculty of Medicine, Charles University and Motol University Hospital, V Úvalu 84, 150 06 Prague 5, Czech Republic ,grid.4491.80000 0004 1937 116XDepartment of Anatomy, Second Faculty of Medicine, Charles University, V Úvalu 84, 150 06 Prague 5, Czech Republic
| | - Tomas Goldman
- grid.6652.70000000121738213Department of Mechanics, Bioemchanics and Mechatronics, Faculty of Mechanical Engineering, Czech Technical University in Prague, Technická 4, 166 07 Prague 6, Czech Republic
| | - Popelka Stanislav
- grid.412826.b0000 0004 0611 0905First Department of Orthopaedics, First Faculty of Medicine, Charles University and Motol University Hospital, V Úvalu 84, 150 06 Prague 5, Czech Republic
| | - David Kachlik
- grid.4491.80000 0004 1937 116XDepartment of Anatomy, Second Faculty of Medicine, Charles University, V Úvalu 84, 150 06 Prague 5, Czech Republic
| | - Rastislav Hromadka
- grid.412826.b0000 0004 0611 0905First Department of Orthopaedics, First Faculty of Medicine, Charles University and Motol University Hospital, V Úvalu 84, 150 06 Prague 5, Czech Republic
| |
Collapse
|
17
|
Tourné Y, Francony F, Barthélémy R, Karhao T, Moroney P. The Zadek calcaneal osteotomy in Haglund's syndrome of the heel: Its effects on the dorsiflexion of the ankle and correlations to clinical and functional scores. Foot Ankle Surg 2022; 28:789-794. [PMID: 34794868 DOI: 10.1016/j.fas.2021.11.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Revised: 10/08/2021] [Accepted: 11/01/2021] [Indexed: 02/04/2023]
Abstract
The Zadek osteotomy is a therapeutic option in Haglund' syndrome for patients with a X/Y ratio measurement of the calcaneus under 2.5. We hypothesized that Zadek osteotomy would lead to improvement in ankle dorsiflexion and functional scores. Twenty-two patients (mean age: 48.5 years) with Haglund's syndrome underwent a Zadek osteotomy and were enrolled in a prospective study investigating the proposed hypothesis. Radiological measurements included the X/Y ratio and the pitch angle. Measurements of the dorsiflexion of the ankle, using a hand-made frame, were performed twice by 2 independent observers. Inter and intra classes correlations were calculated. Functional results were assessed using AOFAS, EFAS and EFAS sport. Correlation between ankle dorsiflexion and functional scores were determined using linear regression curves. Our hypothesis was validated with a mean improvement of dorsiflexion of 7.27° (54.98% improvement from pre-operative measurement) (p < 0.0001). Ankle dorsiflexion measurements were highly reproducible with an interclass correlation coefficient(ICC)> 0.95 (0.98-0.99). All mean values of functional scores were significantly improved(p < 0.05) [AOFAS (61.95-94), EFAS (14-21.82), EFAS sport (7.68-13.69)] and were strongly correlated to the dorsiflexion values with a coefficient of determination of 0.82 for AOFAS and EFAS and of 0.86 for EFAS sport, respectively. The mean values of X/Y ratio and pitch angle improved from pre to postoperative conditions, 2.18-2.75 and 28.95-19.77° (p < 0.05), respectively. The angle correction obtained from modifiying the shape of the calcaneus, due to the Zadek osteotomy, confirms it as a safe and reliable treatment, with improvements of both ankle dorsiflexion and functional scores.
Collapse
Affiliation(s)
- Yves Tourné
- Centre Ostéo-articulaire des Cèdres-Echirolles, France.
| | - Florent Francony
- Service de Chirurgie Orthopédique et Traumatologique, CH Métropole Savoie, Chambéry, France.
| | | | | | - Paul Moroney
- Sports Surgery Clinic, Santry, Dublin 9, Ireland.
| |
Collapse
|
18
|
deMeireles AJ, Guzman JZ, Nordio A, Chan J, Okewunmi J, Vulcano E. Complications After Percutaneous Osteotomies of the Calcaneus. FOOT & ANKLE ORTHOPAEDICS 2022; 7:24730114221119731. [PMID: 36046552 PMCID: PMC9421033 DOI: 10.1177/24730114221119731] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Background: Open hindfoot surgery is associated with a relatively high rate of complications, including neurovascular injuries and wound healing problems compared with percutaneous techniques. However, there is a scarcity of literature describing the outcomes of these percutaneous techniques given their relatively recent adoption. The present study aims to assess the rate of postoperative complications for 3 commonly performed percutaneous calcaneal osteotomies. Methods: One hundred eighteen patients (unilateral feet) were treated with one of 3 common percutaneous calcaneal osteotomies. Sixty-five patients (55.1%) were treated with a medializing calcaneal osteotomy for hindfoot valgus, 32 patients with a Zadek osteotomy (27.1%) for insertional Achilles tendinopathy, and 21 patients (17.8%) with a modified Dwyer osteotomy for hindfoot varus. Fisher exact test was used to assess for associations between categorical variables. Results: The mean age was 46.2 years and there was a mean follow-up of 16.1 months. The overall rate of postoperative complications was 3.4% (n = 4), and no significant differences were found between the different osteotomy types. Complications included 2 cases (1.7%) of transient neuritis, 1 case of prolonged wound drainage (0.8%), and 1 nonunion (0.8%). None of the complications were associated with any recorded preoperative comorbidity. Discussion: In this series, we found that percutaneous calcaneal osteotomies are a safe alternative method for the treatment of conditions involving the hindfoot. The rate of postoperative complications may be less when compared to the reported rates of open hindfoot correction and should be considered in patients with a traditionally high risk of developing a postoperative complication. Level of Evidence: Level IV, retrospective analysis.
Collapse
Affiliation(s)
- Alirio J. deMeireles
- Department of Orthopaedic Surgery, Columbia University Irving Medical Center, New York, NY, USA
| | - Javier Z. Guzman
- Leni & Peter W. May Department of Orthopedic Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Andrea Nordio
- Leni & Peter W. May Department of Orthopedic Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Jimmy Chan
- Leni & Peter W. May Department of Orthopedic Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Jeffrey Okewunmi
- Leni & Peter W. May Department of Orthopedic Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Ettore Vulcano
- Columbia University Orthopaedics at Mount Sinai Medical Center, Miami Beach, FL, USA
| |
Collapse
|
19
|
Phisitkul P, Mansur NSB, Netto CDC. Failed Surgery for Achilles Tendinopathy. Foot Ankle Clin 2022; 27:431-455. [PMID: 35680298 DOI: 10.1016/j.fcl.2021.11.027] [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] [Indexed: 02/02/2023]
Abstract
Treatments of Achilles tendinopathy continue to evolve. The body of literature is inadequate to provide a comprehensive guide to evaluation and treat failed surgeries. Issues related to failed surgical treatment may be divided into infection/wound issue, mechanical failure, and persistent pain. Awareness of the potential problems described in this article will allow surgeons to have a foundation in clinical assessment and making accurate diagnoses. Various surgical treatment options are available and should be executed carefully to treat individualized patient conditions.
Collapse
Affiliation(s)
- Phinit Phisitkul
- Tri-state Specialists, LLP, 2730 Pierce Street #300, Sioux City, IA 51104, USA.
| | - Nacime Salomao Barbachan Mansur
- Department of Orthopaedics and Rehabilitation, University of Iowa Carver College of Medicine, 200 Hawkins Drive, John PappaJohn Pavillion (JPP), Room 01066, Lower Level, Iowa City, IA 52242, USA
| | - Cesar de Cesar Netto
- Department of Orthopaedics and Rehabilitation, University of Iowa Carver College of Medicine, 200 Hawkins Drive, John PappaJohn Pavillion (JPP), Room 01066, Lower Level, Iowa City, IA 52242, USA
| |
Collapse
|
20
|
Management of Insertional Achilles Tendinopathy. J Am Acad Orthop Surg 2022; 30:e751-e759. [PMID: 35286285 DOI: 10.5435/jaaos-d-21-00679] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2021] [Accepted: 01/29/2022] [Indexed: 02/01/2023] Open
Abstract
Insertional Achilles tendinopathy is a common condition that can lead to chronic, debilitating heel pain in athletes and nonathletes alike. Conservative treatment options include activity and shoe wear modification, physical therapy, injections, and extracorporeal shock wave therapy. When nonsurgical treatment fails, surgical treatment is recommended. Although there are options aimed at preserving the tendon and débriding the retrocalcaneal bursa and excess bone formation, others are aimed at detaching the Achilles tendon to perform a thorough débridement and subsequent reattachment. Additional or alternate procedures may include a calcaneal closing wedge osteotomy, gastrocnemius lengthening, and flexor hallucis longus tendon transfer. Recent advances in suture anchor techniques further add to the complexity of available options. This review discusses the relevant anatomy, biomechanics, and pathophysiology as well as the recent available evidence for nonsurgical and surgical management of this condition to guide surgeons in selecting the most appropriate treatment for their patients.
Collapse
|
21
|
Mercer NP, Gianakos AL, Kaplan DJ, Dankert JF, Kanakamedala A, Chen JS, Colasanti CA, Hurley ET, Stone JW, Kennedy JG. Achilles Paratenon Needle Tendoscopy in the Office Setting. Arthrosc Tech 2022; 11:e315-e320. [PMID: 35256969 PMCID: PMC8897562 DOI: 10.1016/j.eats.2021.10.024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2021] [Accepted: 10/28/2021] [Indexed: 02/03/2023] Open
Abstract
Achilles tendinopathy is a common inflammatory condition of the Achilles tendon prevalent in the athletic population in which patients present with pain, swelling, and reduced performance exacerbated by physical activity. Operative intervention using either open or percutaneous approaches has traditionally been performed after failure of nonoperative treatment, but less invasive modalities that include endoscopic approaches have been increasingly used. This Technical Note highlights our technique for Achilles paratenon needle tendoscopy in the wide-awake office setting, with accompanying indications for use, advantages, and technical pearls.
Collapse
Affiliation(s)
- Nathaniel P. Mercer
- NYU Langone Orthopedic Hospital, NYU Langone Health, New York, New York, U.S.A
| | - Arianna L. Gianakos
- Department of Orthopedic Surgery, Massachusetts General Hospital, Boston, Massachusetts, U.S.A
| | - Daniel J. Kaplan
- NYU Langone Orthopedic Hospital, NYU Langone Health, New York, New York, U.S.A
| | - John F. Dankert
- NYU Langone Orthopedic Hospital, NYU Langone Health, New York, New York, U.S.A
| | - Ajay Kanakamedala
- NYU Langone Orthopedic Hospital, NYU Langone Health, New York, New York, U.S.A
| | - Jeffrey S. Chen
- NYU Langone Orthopedic Hospital, NYU Langone Health, New York, New York, U.S.A
| | | | - Eoghan T. Hurley
- NYU Langone Orthopedic Hospital, NYU Langone Health, New York, New York, U.S.A
| | - James W. Stone
- Medical College of Wisconsin, Milwaukee, Wisconsin, U.S.A
| | - John G. Kennedy
- NYU Langone Orthopedic Hospital, NYU Langone Health, New York, New York, U.S.A
- Address correspondence to John G. Kennedy, M.D., M.Ch., M.M.Sc., F.F.S.E.M., F.R.C.S.(Orth), NYU Langone Health, NYU Langone Orthopedic Hospital, 171 Delancey St, Ste 259; New York, NY 10002, U.S.A.
| |
Collapse
|
22
|
Tourne Y, Baray AL, Barthelemy R, Karhao T, Moroney P. The Zadek calcaneal osteotomy in Haglund's syndrome of the heel: Clinical results and a radiographic analysis to explain its efficacy. Foot Ankle Surg 2022; 28:79-87. [PMID: 33658170 DOI: 10.1016/j.fas.2021.02.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Revised: 01/20/2021] [Accepted: 02/02/2021] [Indexed: 02/04/2023]
Abstract
Local debridement or decompression of the posterior heel in Haglund's syndrome yields variable results. This condition is sometimes due to an excessively long calcaneus rather than simply a large posterosuperior bony prominence. Failure to address this abnormality may explain the poor results in some series. We recently published a new measurement (the X/Y ratio) which, combined with the calcaneal pitch angle, assesses the abnormality of the shape of the calcaneus. The Zadek osteotomy strongly modifies that shape. We retrospectively reviewed 50 patients treated by a Zadek osteotomy at a mean 7 years follow-up using the AOFAS ankle-hindfoot score, the VISA-A score and Tegner scale. We measured only the X/Y ratio and the calcaneal inclination angle, as the classically described radiographic measurements in Haglund's syndrome are unreliable. We then assessed the condition of the distal end of the Achilles tendon with an MRI. Our results demonstrate excellent outcomes(40/50, 80%) following Zadek osteotomy and correspond to the change in pre- and post-operative measurements, especially the X/Y ratio. An algorithm using those geometrical measurements of the calcaneus is proposed for decision making in Haglund's syndrome. Level of clinical evidence: Level 3.
Collapse
Affiliation(s)
- Yves Tourne
- Centre Ostéo-articulaire des Cèdres-Echirolles, France.
| | | | | | | | - Paul Moroney
- Sports Surgery Clinic, Santry, Dublin 9, Ireland.
| |
Collapse
|
23
|
Jarin IJ, Bäcker HC, Vosseller JT. Functional Outcomes of Insertional Achilles Tendinopathy Treatment: A Systematic Review. JBJS Rev 2021; 9:01874474-202106000-00008. [PMID: 34125735 DOI: 10.2106/jbjs.rvw.20.00110] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
BACKGROUND Achilles tendinopathy is a common clinical problem that can be either insertional or noninsertional, and effective treatment of each type can vary. We sought to investigate the current evidence on different treatment methods for insertional Achilles tendinopathy with a focus on functional outcomes. METHODS We performed a systematic review of the available literature using the PubMed/MEDLINE and Cochrane Central Register of Controlled Trials databases. Data from included studies were categorized according to treatment method and reported with respect to functional outcomes and complications. RESULTS A total of 1,457 abstracts were reviewed; 54 studies with 2,177 patients met the inclusion criteria. Among the 54 studies, 6 operative techniques and 6 nonoperative treatments were evaluated. CONCLUSIONS Eccentric exercises and low-energy extracorporeal shockwave therapy (ESWT) have the greatest evidence for the initial management of insertional Achilles tendinopathy. ESWT has been increasingly studied in recent years, but more high-quality evidence is needed. Operative treatment with tenotomy, debridement, retrocalcaneal bursectomy, and calcaneal exostectomy is effective. Flexor hallucis longus tendon transfer may benefit cases of more severe disease. Minimally invasive procedures have a potential role in the treatment algorithm and require more rigorous study. LEVEL OF EVIDENCE Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence.
Collapse
Affiliation(s)
- Ian J Jarin
- Department of Orthopaedic Surgery, Columbia University Medical Center, New York, NY
| | - Henrik C Bäcker
- Department of Orthopaedic Surgery, Columbia University Medical Center, New York, NY
| | | |
Collapse
|