2020;22:100239. CN is a chronic disease, with an immense negative. J Foot Ankle Surg. Retype the code from the picture:. 3. Charcot's joints E13. We analysed the ICD-10 codes, which encrypt trophic disorders on the feet in patients with diabetes mellitus. 60 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2024 edition of ICD-10-CM M14. An overview of Charcot’s neuroarthropathy. An overview of conservative treatment options for diabetic Charcot foot neuroarthropathy [published online May 11, 2011]. Epidemiology and classification of diabetic neuropathy. ataxia NOS (. A52. 610 is grouped within Diagnostic Related. 8XX0. ICD-11 MMS code FA38. ↓ See below for any exclusions, inclusions or special notations. Patients were separated into two groups. 8 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. 90) Holmes et al. 08% to as high as 13% for this. Neuropathic (Charcot’s) arthropathy of the spine is a relatively rare problem that, nonetheless, must always be considered in the differential diagnosis of any patient with degenerative. Short description: Oth diabetes mellitus with diabetic neuropathic arthropathy The 2024 edition of ICD-10-CM E13. 5 should only be used for claims with a date of service on or before September 30, 2015. L97. Inflammatory polyarthropathies. Explore these free sample topics: In recent literature, outcomes from ankle arthrodesis have demonstrated decreasing failure rates and lower incidence of post-operative complications. 9: Leprosy [Hansen's disease] B02. 574 may differ. 612 may differ. 610 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. Short description: Charcot's arthropathy (tabetic) The 2024. Short description: Charcot's joint, left knee. 671 or M14. The 2024 edition of ICD-10-CM G98. The 2024 edition of ICD-10-CM G60. A 36-year-old male with peripheral neuropathy presented with progressively worsening right ankle pain. All had multiple complications of the. 5% (2063/10570). Charcot collapse of pedal architecture predictably progresses to plantar deformity, ulceration, and ultimately, if not addressed, infection and amputation. [QxMD MEDLINE Link]. 1007/s11892-018-1047-8. In 2022, the ICD codes will change again with the addition of two numbers—one that precedes the letter and one that comes at the end. 1 and 7. Such offloading is needed to protect the foot from physical forces that may cause further bone and joint destruction. 13,14 The destructive process triggered by CN has a profound and negative impact onAbstract. 16 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. 19 Other symptomatic neurosyphilis Effective for dates of service on or after 1/1/2023. 1 The deformity typically begins in the medial column and progresses to the lateral column. 2. Charcot neuroarthropathy is a limb-threatening, destructive process that occurs in patients with neuropathy associated with medical diseases such as diabetes mellitus. 05. The 2024 edition of ICD-10-CM M24. 0. Charcot neuroarthropathy was first described by neurologist Jean-Martin Charcot in 1868 . When first described by Jean Martin Charcot in 1868, it mainly was associated with tabes dorsalis resulting from tertiary syphilis [ 4 ]. 642 became effective on October 1, 2022. Musgrave first described neuropathic osteoarthropathy in 1703 as an arthralgia caused by venereal disease []. It is found in the 2024 version of the ICD-10 Clinical Modification (CM) and can be used in all HIPAA-covered transactions from Oct 01, 2023 - Sep 30, 2024 . An ankle fracture, though, may be more difficult to manage non-operatively. Charcot neuroarthropathy. 2019. Background: Charcot neuroarthropathy is a complex condition characterised by progressive deformity, limited treatment options and a high amputation rate. 671. Active CN presents with a red, swollen, painful foot with sometimes signs of systemic inflammation. NCD) Coding Policy Manual and Change Report (ICD-10-CM; Glycosylated Hemoglobin-A1c-OH-Medicaid; Charcot Neuroarthropathy: Pathogenesis, Diagnosis and Medical Management; When Is the Osteoarthritis Label Inappropriate: Clarification of Diagnosis and Responsibility for Clinical SignificancePractice Essentials. FDG PET-CT. Who gets Charcot foot? Less than 40,000 people a year are diagnosed with Charcot foot. 2016150121 Content Codes: 1From the Department of Radiology. When blood sugar levels are high over a long time, both nerve and. A CPT code search revealed 72 subjects who underwent midfoot Charcot reconstruction per our inclusion criteria. 2006;5(3): 207-212. Maternal care for other (suspected) fetal. The natural history of acute Charcot arthropathy in the diabetic foot specialty clinic. Charcot collapse of pedal architecture predictably progresses to plantar deformity, ulceration, and ultimately, if not addressed, infection and amputation. The 2024 edition of ICD-10-CM Z98. 60 is a valid billable ICD-10 diagnosis code for Charcot's joint, unspecified site . asymptomatic craze lines in enamel - omit code; broken or fractured tooth due to trauma (S02. Magnetic Resonance for Charcot Foot and Ankle Diagnosis 2021-12-21. M14. Charcot arthropathy is a progressive, noninfectious destructive disease of joints, most commonly affecting the foot and ankle. jdiacomp. Charcot's - see Arthropathy, neuropathic. The Eichenholtz classification system is used to stage Charcot arthropathy 11-13. This disorder is often initiated by trauma to a neuropathic extremity, the trauma then progresses to the bones and joints of the extremity leading to a limb-threatening condition seen in the late complication of diabetes [ 2 ]. The likely explanation for the rarity of wrist neuroarthropathy probably reflects the lesser degrees. 610. [] The radiographic changes of this condition include destruction of articular surfaces,. Neuroarthropathy was initially described by Mitchell in 1831 in a patient with “caries of the spine” and polyarticular lower extremity arthritis. We present the hallmarks for diagnosis of Charcot foot based on the clinical examination and imaging studies. 2010 Jul 6; 10:192. Charcot Joints[/b] Historically, Charcot Joints were the result of advanced and severe Syphilitic brain/cerebral disease (Tabes Dorsalis). Patients with ICD-9 code 713. Johnson-Lynn, A. L97. Inflammatory polyarthropathies. M14. Neuropathic arthritis, also known as Charcot’s joint or neurogenic arthropathy, is a severe form of arthritis where the cartilage between bones has been completely worn down and the joint has been severely damaged from continued friction. Background Charcot neuroarthropathy (CNA) of the upper extremity occurs most frequently in shoulders. F01-F99 Mental, Behavioral and Neurodevelopmental disorders. 610 became effective on October 1, 2023. Charcot neuroarthropathy (CN) is a destructive, non-infective process affecting bones and joints that occurs in association with a peripheral neuropathy [ 1 ]. 5) ICD-10-CM Diagnosis Code M26. Short description: Charcot's joint, left ankle and foot; The 2024 edition of ICD-10-CM M14. 22: Postherpetic trigeminal neuralgia:. The role of bone scan and radiography in the diagnostic evaluation of suspected pedal osteomyelitis. ICD-10-CM Diagnosis Code M14. 1 - other international versions of ICD-10 Z98. Diabetic foot problems are a major health concern and a common cause of hospitalization. 03. J Bone Joint Surg Am. 16 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. E13. Charcot-Marie-Tooth disease: Genetics, clinical features, and diagnosis. 669. May 10, 2017. Inflammatory polyarthropathies. 88; P = 0. This systematic review of relevant studies that were published. ↓ See below for any exclusions, inclusions or special notations. Arthrodesis status. Charcot foot can be a very serious condition and can be difficult to diagnose, treat and manage, so it is very important that it is treated and managed by experienced health. 9 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. M14. 00 became effective on October 1, 2023. Paley Orthopedic & Spine Institute 901 45th Street Kimmel Building West Palm Beach, FL 33407 561-844-5255 Request An Appointment. 671. Gooday and colleagues (2020) noted that the management of acute Charcot neuroarthropathy relies on off-loading, which is costly and time-consuming. 1 - Restlessness and agitation. Prior Authorization Information Commercial Members: Managed Care (HMO and POS). Charcot Foot and Ankle is a significant problem caused by peripheral neuropathy, with an estimated incidence of 0. Although spinal neuroarthropathy is a little-known complication of traumatic paraplegia, 1,2 it is easy to over-look in the follow-up of such patients. Charcot arthropathy. 11,17,18,29 A. Charcot neuroarthropathy (CN) of the ankle and hindfoot is challenging to treat surgically or nonsurgically 1. In a study of 35 patients who had midfoot Charcot neuroarthropathy (CN) with either lateral- or medial-column deformities, Lopez-Moral evaluated radiographic predictors of foot ulceration. A Charcot arthropathy diagnosis was determined by an ICD-9-CM diagnostic code 713. 6. Charcot arthropathy may develop if you have diabetes and you fracture your foot or ankle. 4. A retrospective study of ankle and hindfoot arthrodesis in 44 patients (46 operated sites) with diabetic Charcot neuroarthropathy reported infections in 13% and symptomatic radiologic nonunion at one or more joints in 26%. Total knee arthroplasty (TKA) is an effective procedure to treat many patients with end-stage knee arthropathy. It is found in the 2024 version of the ICD-10 Clinical Modification (CM) and can be used in all HIPAA-covered transactions from Oct 01, 2023 - Sep 30, 2024 . Charcot neuroarthropathy, also known as Charcot foot, is a complication of diabetes mellitus where there is progressive degeneration of the joints, but it potentially is devastating in its consequences. 3. 2 (± 11. 621 may differ. Int J Low Extrem Wounds. Results are often poor and no clear guidelines for surgical management exist. Best answers. 1007/s11892-018-1047-8. 00 may differ. Diabetes is a condition of elevated blood sugar that affects about 9% of the population in the U. The ICD code M146 is used to code Neuropathic arthropathy. Diabetic (Charcot) Foot. Unfortunately, development of an effective prevention and treatment. Initial diagnosis and management for acute charcot neuroarthropathy. Search online 72,000+ ICD-10 codes by number, disease, injury, drug, or. M35. ). E10. ICD-10-CM Diagnosis Code M47. Management of Ankle Charcot Neuroarthropathy: A Systematic Review J Clin Med. 3 per 1,000 diabetic patients develop CN. The meta-analysis demonstrated a significant difference in peak response to thermal hyperaemia between Charcot neuroarthropathy and DPN with a large, pooled effect size (SMD 1. Although it is rare, it leads to considerable morbidity. ICD-10 codes for diagnosing Charcot’s foot include – M14. 0); enterobacterial infections (A01-A04); osteitis fibrosa cystica (E21. Diabetic Charcot Neuropathy is a chronic and progressive disease that occurs as a result of loss of protective sensation which leads to the destruction of foot and ankle joints and surrounding bony structures. Epub 2020 Apr 20. 2009; 17 (9):562–571. Stone NC, Daniels TR. A large online database from 2011-2021 was retrospectively queried using CTP and ICD codes. Arthropathies in other diseases classified elsewhere (M14) Charcot's joint, left ankle and foot (M14. 6 (ICD-10 code) will become 0X98. Diabetes Type 1 2. Short description: Displaced bimalleolar fracture of right lower leg, init The 2024 edition of ICD-10-CM S82. Specialty:The Tabular List of Diseases and Injuries is a list of ICD-10-CM codes, organized "head to toe" into chapters and sections with coding notes and guidance for inclusions, exclusions, descriptions and more. Charcot neuroarthropathy (CN) represents a distinct entity within. Short description: Charcot's joint, right shoulder; The 2024 edition of ICD-10-CM M14. M14. ICD-10-CM Diagnosis Code O35. 16 - other international versions of ICD-10 A52. 1% (186/804). Charcot neuroarthropathy is a devastating orthopedic condition that afflicts patients with diabetes. 2% midfoot, 22. To confirm the diagnosis of Charcot arthropathy, refer the person within 1 working day to the multidisciplinary foot service for triage within 1 further working day. Diseases of the musculoskeletal system and connective tissue. The prototype of this disorder was described by Charcot in relation to tabes dorsalis. Available for iPhone, iPad, Android, and Web. This is the American ICD-10-CM version of M14. It can lead to dislocations and fractures of the foot. The clinical presentation of Charcot arthropathy can vary widely depending on the stage of the disease. This is the American ICD-10-CM version of M35. Diabetes mellitus and neurosyphilis are the most common causes of Charcot neuroarthropathy these days,. E27. Parent Code: M14. This is the American ICD-10-CM version of M21. M14. 679 - other international versions of ICD-10. 60 and 250. Short description: Personal history of diseases of the ms sys and conn tiss The 2024 edition of ICD-10-CM Z87. It can lead to dislocations and fractures of the foot. Similar changes are seen with other neurologic disorders, such as syringomyelia, although diabetes is the most common cause of neuropathic (Charcot) arthropathy in the western world. ICD-10-CM Code. Short description: Arthropathy w nerve dis. 679 became effective on October 1, 2023. 611. Caputo GM, Ulbrecht J, Cavanagh PR, Juliano P. M14. Charcot's joint, unspecified site; Arthropathy associated with a neurological disorder; Arthropathy associated with neurological disorder; Charcot arthropathy due to syringomyelia; Charcots joint in syringomyelia. In this presentation, we will learn to code using the new ICD – 10 classification a patient who presents with: 1. 0. The disease is frequently misdiagnosed resulting in a delay of appropriate treatment, worsening the outcome. NCD) Coding Policy Manual and Change Report (ICD-10-CM; Glycosylated Hemoglobin-A1c-OH-Medicaid; Charcot Neuroarthropathy: Pathogenesis, Diagnosis and Medical Management; When Is the Osteoarthritis Label Inappropriate: Clarification of Diagnosis and Responsibility for Clinical SignificanceCharcot neuroarthropathy's (CN) anatomic classification was originally formulated by the Brodsky article and the Trepman et al modification, including midfoot (type 1), rearfoot (type 2), ankle (type 3a), calcaneus (type 3b), multiarticular (type 4), and forefoot (type 5). 025. Inclusion criteria were diagnosis of midfoot Charcot neuroarthropathy (Brodsky Type 1), TTC arthrodesis, completed operative note, pre-operative and post-operative radiographs and 12 month follow up post-operatively. Sir William Musgrave was the first person to define neuropathic osteo-arthropathy in 1703 as an arthralgia whereby he described that syphilis was the supreme cause. International Classification of Disesases-10 (ICD-10), and Current Procedural Technology (CPT®) codes. Free, official information about 2013 (and also 2015) ICD-9-CM diagnosis code 716. Applicable To. foot can become deformed, making it difficult to walk. [31] Rastogi A, Prakash M, and Bhansali A. 671. Most foot problems that people with diabetes face arise from the damage that the disease causes to. Charcot's neuroarthropathy is a complex and debilitating condition that affects the joints and bones of patients with peripheral neuropathy. People with Charcot neuroarthropathy are usually in their 50 s or 60 s, and most have had diabetes for at least 10 years [12], [18], [13], [19], [20]. , or about 30 million people. Charcot neuroarthropathy (CN) of the foot is a progressive, non-infectious osteoarthropathy in patients with peripheral neuropathy, which result in gradual destruction of the foot architecture. 67. Diabetes mellitus with the lack of glycemic control increases risks for developing comorbidities affecting organ systems responsible for critical function. ↓ See below for any exclusions, inclusions. Recorded data included neuropathy risk factors, medications, history of ulcerations, ambulatory. [Google Scholar] 22. It can also affect other joints such as the wrist, knee, spine and shoulder. Charcot neuroarthropathy is a progressive condition characterized by severe bone and joint damage. 0); curvature of spine in tuberculosis [Pott's]. Charcot Reconstruction: Understanding and Treating the Deformed Charcot Neuropathic Arthropathic Foot Clin Podiatr Med Surg . Diab. doi: 10. 00 may differ. This study aimed to investigate the factors associated with CN in patients who had undergone. Short description: Charcot's joint, left shoulder The 2023. 610; neuropathic arthropathy E13. Déjérine-Sottas disease. This is the American ICD-10-CM version of G60. Its destructive effects on the foot and ankle begin with a cycle of uncontrolled inflammation. Applicable To. Diabetic patients without comorbidities had complication rates equal to their controls. Inflammation and the balance of pro-/anti-inflammatory cytokines. 1016/j. Four stages of Charcot neuroarthropathy are recognized11–15: Stage 0 (inflammation), also called Char-Charcot arthropathy (CN) is a destructive process of the bones and joints. E11. The most common location for CN is the midfoot (59%), followed by the ankle (29%), and then in other locations [Citation 3]. The International Working Group on the Diabetic Foot (IWGDF) has published evidence-based guidelines on the prevention and management of diabetic foot disease since 1999. 2017 Jul;129:25-31. E11. 1 It commonly affects the middle of the foot, hind-foot joints, the ankle, and forefoot joints, and it is believed to result from. Comparison of Arthrodesis with Total Contact Casting for Midfoot Ulcerations Associated with Charcot Neuroarthropathy. , Placentia, CA), patients were identified in the Office of Statewide Health Planning and Development (OSHPD) public patient discharge files based on ICD-9-CM codes (International Classification of Disease, Ninth Revision, Clinical Modification Code), which are listed in Table 1. 39 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. Charcot neuroarthropathy is a progressive condition characterized by joint dislocations, pathological fractures and debilitating deformities. 671 is a valid billable ICD-10 diagnosis code for Charcot's joint, right ankle and foot . 004. Short description: Charcot's arthropathy (tabetic) The 2024 edition of ICD-10-CM A52. 2016 Nov;106 (6):445-448. Some of these problems can. Short description: Sjogren syndrome, unspecified. Charcot neuroarthropathy of the ankle and the hindfoot is a complex clinical entity with a high risk of amputation. Arthropathies in other diseases classified elsewhere (M14) Charcot's joint, left ankle and foot (M14. ICD-10 Basics Check out these videos to learn more about ICD-10. The 2024 edition of ICD-10-CM M14. 611 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. J Clin Transl Endocrinol. Using the CUPID 2. DOI: 10. 2 - Coronavirus infection, unspecified. A history of Charcot neuroarthropathy led to the highest rates of complication. Short description: Charcot's joint, unspecified ankle and foot. This is the first guideline on the diagnosis and treatment of active Charcot neuro-osteoarthropathy in persons with diabetes publ. 3% of patients with diabetes, 1,2 although in the high-risk diabetic patient this value can exceed 13%. 224. Closed bimalleolar fracture of right ankle; Right bimalleolar (lower leg bones) fracture; ICD-10-CM S82. M14. 2020 May-Jun;11(3):357-368. As many as 50 percent of patients may have had an inciting event leading up to a Charcot event. Who gets Charcot foot? Less than 40,000 people a year are diagnosed with Charcot foot. This is the American ICD-10-CM version of Z14. M21. M14. Charcot neuroarthropathy (CN) is a condition affecting the bones, joints, and soft tissues of the foot and ankle, characterized by inflammation in the earliest phase []. 671 became effective on October 1, 2023. The bones in the foot can become weak and lead to dislocations, fractures and changes in the shape of the foot or ankle. Cite this article: S. A52. 6 million with 41. ICD-10 code M14. Background Acute Charcot Neuroarthropathy (CN) is a destructive condition that is characterised by acute fractures, dislocations and joint destruction in the weight-bearing foot. 12–0. Learn more about the causes, symptoms, and stages of Charcot's. 10 11 12 It is estimated that 0. ↓ See below for any exclusions, inclusions or special notations. 0 is a valid billable ICD-10 diagnosis code for Hereditary motor and sensory neuropathy . Charcot neuroarthropathy, also known as Charcot joint, is a progressive and destructive joint disorder following trauma to a neuropathic extremity [1, 2]. Short description: Charcot's joint, right ankle and foot The 2024 edition of ICD-10-CM M14. 16 joint (disease) (tabetic) A52. 1% to 10%, increasing to 29% to 35% if peripheral neuropathy is present. This is the American ICD-10-CM version of G60. 6 became effective on October 1, 2023. We report a rare case of a woman with diabetes who developed bilateral Charcot neuroarthropathy after erysipelas of her left leg and subsequent trauma, which complicated diagnosis as well as efficient off-loading. The 2024 edition of ICD-10-CM M14. However, CNA in the hands is uncommon and seldom be reported. 1. 00 - other international versions of ICD-10 M35. 67 – Charcot’s joint, ankle and foot A52. ICD-10-CM Codes. Neuropathic arthropathy (or neuropathic osteoarthropathy ), also known as Charcot joint (often Charcot foot) after the first to describe it, Jean-Martin Charcot, refers to. Arthropathies in other diseases classified. Short description: Diabetes due to undrl cond w diabetic neuropathic arthrop The 2024 edition of ICD-10-CM E08. 9% [73,74,75]. codes diagnosis. Charcot-Marie-Tooth disease (G60. The Charcot foot syndrome is a complex complication of diabetes and neuropathy. ICD-10-CM Codes. Diabetes Mellitus: An Overview in Relationship to Charcot Neuroarthropathy. Similar changes are seen with other neurologic disorders, such as syringomyelia, although diabetes is the most common cause of neuropathic (Charcot) arthropathy in the western world. 15). Spondylosis without myelopathy or radiculopathy, site unspecified. However, there was a lack of information on the various available reconstruction methods, including the. Of the individuals with an ICD-10 diagnosis of diabetes, 1,722 were diagnosed with Charcot foot (1,554 patients with neuropathic arthropathy [DM146] and 168 patients with diabetic arthropathy [DM142]). Applicable To. 841A is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The treatment of Charcot arthropathy of the knee and ankle remains controversial. It is a serious problem for patients with peripheral neuropathy, and over 20 million patients throughout. 2020 Apr;37(2):247-261. Robinson. This disorder is often initiated by trauma to a neuropathic extremity, the trauma then progresses to the bones and joints of the extremity leading to a limb-threatening condition seen in the late complication of diabetes [2]. 2013; 38:506–509. Charcot neuroarthropathy (CN) is a destructive, non-infective process affecting bones and joints that occurs in association with a peripheral neuropathy [ 1 ]. Biomechanics, 1999. 1016/j. A new natural history of Charcot foot: clinical evolution and final outcome of stage 0 Charcot neuroarthropathy in a tertiary referral diabetic foot clinic. Short description: Charcot's joint, right ankle and foot The 2024 edition of ICD-10-CM M14. 610 - Type 2 diabetes mellitus with diabetic neuropathic arthropathy. doi: 10. Charcot's joint, multiple sites: M1480: Arthropathies in other specified diseases classified elsewhere, unspecified site: M14811:. Short description: Charcot's joint, unspecified site; The 2024 edition of ICD-10-CM M14. The purpose of this study was to portray the impact of comorbidities on inpatient cost and utilization in Charcot neuroarthropathy (CN) patients. 3390/jcm10245923. ↓ See below for any exclusions, inclusions or special notations. Charcot neuroarthropathy ( CN) is a rare, progressive, deforming disease of bone and joints, especially affecting the foot and ankle and leading to considerable morbidity. 9 became effective on October 1, 2023. This condition, which is also known as Charcot arthropathy, Charcot joint, or neuropathic arthropathy, affects the soft. Objectives Our aim was to characterize the ultrasonographic features of patients with acute Charcot neuroarthropathy (CN) of the foot. Amputations, peripheral vascular disease, revascularizations and infections were likewise evaluated. This review. 2024 ICD-10-CM Codes. Charcot neuroarthropathy of ankle and midfoot (a, b), resulted in gross deformity (c) and ulceration (d). S. Diseases of the musculoskeletal system and connective tissue. Primary union was achieved in 65%, with radiologic fusion apparent at an average 6. M14. Although dermal thermometry is widely used by clinicians to assist in the diagnosis, monitoring, and management of the disease, there is limited high-quality evidence to support its reliability. Charcot neuroarthropathy (CN) is a rare, but serious, disabling condition which can cause widespread destruction of bone and joint architecture with loss of function. Charcot neuroarthropathy is a systemic disease that generates pathological changes in the musculoskeletal system, causing instability, dislocations, and deformities [], first named by Jean Martin Charcot (1829–1893) in 1868 []. The details of these papers are provided in Table 3 showing the differences between evaluation methods, numbers of patients involved, management methods, follow-up data, follow-up periods, and end results. Clinicians’ treating diabetic patients should be vigilant in recognizing the early signs of acute Charcot neuroarthropathy, such as pain, warmth, edema, or pathologic. The updated code also does not use letters "I" or "O" to avoid confusion with 1 and 0. Therefore, this study investigated. 1016/j. 2022. },. Hypertrophic neuropathy of infancy.