[{"data":1,"prerenderedAt":221},["ShallowReactive",2],{"site":3,"posts-\u002Fposts\u002Fhands5":100,"posts-surround-\u002Fposts\u002Fhands5":212},{"id":4,"accreditation":5,"archive":8,"buyBar":8,"courseName":9,"curriculumIntro":10,"curriculumLabels":8,"eligibility":11,"evidence":8,"extension":12,"finalCta":13,"footerColumns":14,"footerTagline":60,"hero":61,"improve":63,"included":65,"instructor":68,"kind":71,"landing":8,"meta":72,"moreTestimonials":8,"nav":79,"outcomes":87,"podcast":8,"pricing":89,"promoVideo":8,"siteMeta":91,"siteUrl":95,"spotlight":8,"statement":8,"stem":96,"testimonials":97,"testimonialsIntro":8,"trustStats":98,"__hash__":99},"site\u002Fsite.md",{"eyebrow":6,"heading":6,"body":6,"badges":7},"",[],null,"Clinical Edge blog",{"eyebrow":6,"heading":6,"intro":6},{"title":6,"body":6},"md",{"heading":6,"body":6,"signoff":6},[15,27,42],{"heading":16,"items":17},"Blog",[18,21,24],{"label":19,"href":20},"All posts","\u002F",{"label":22,"href":23},"RSS feed","\u002Frss.xml",{"label":25,"href":26},"Podcast","https:\u002F\u002Fpodcast.clinicaledge.co",{"heading":28,"items":29},"Learn",[30,33,36,39],{"label":31,"href":32},"Online courses","https:\u002F\u002Fwww.clinicaledge.co\u002Fonline-courses",{"label":34,"href":35},"Membership","https:\u002F\u002Fsignup.clinicaledge.co",{"label":37,"href":38},"About Clinical Edge","https:\u002F\u002Fwww.clinicaledge.co\u002Fabout",{"label":40,"href":41},"The team","https:\u002F\u002Fwww.clinicaledge.co\u002Fteam",{"heading":43,"items":44},"Support",[45,48,51,54,57],{"label":46,"href":47},"Contact support","https:\u002F\u002Fwww.clinicaledge.co\u002Fsupport",{"label":49,"href":50},"FAQs","https:\u002F\u002Fwww.clinicaledge.co\u002Ffaqs",{"label":52,"href":53},"Sign in","https:\u002F\u002Fwww.clinicaledge.co\u002Flogin",{"label":55,"href":56},"Terms and conditions","https:\u002F\u002Fwww.clinicaledge.co\u002Fterms-conditions",{"label":58,"href":59},"Privacy policy","https:\u002F\u002Fwww.clinicaledge.co\u002Fprivacy","The Clinical Edge blog. Practical, evidence-based articles, infographics and clinical resources for physiotherapists and allied health professionals.",{"badge":6,"headline":6,"intro":6,"image":6,"videoUrl":6,"videoTitle":6,"problemTitle":6,"problemParagraphs":62},[],{"eyebrow":6,"heading":6,"intro":6,"items":64},[],{"eyebrow":6,"heading":6,"intro":6,"items":66,"gallery":67},[],[],{"eyebrow":6,"heading":6,"lead":6,"paragraphs":69,"name":6,"title":6,"stat":70},[],{"value":6,"label":6},"blog",{"body":73},{"type":74,"value":75,"toc":76},"minimark",[],{"title":6,"searchDepth":77,"depth":77,"links":78},2,[],{"links":80,"ctaLabel":86,"ctaHref":35},[81,83,84,85],{"label":82,"href":20},"Home",{"label":25,"href":26},{"label":31,"href":32},{"label":34,"href":35},"Join Clinical Edge",{"eyebrow":6,"heading":6,"intro":6,"items":88},[],{"eyebrow":6,"heading":6,"intro":6,"note":6,"tiers":90},[],{"title":92,"description":93,"image":94},"Clinical Edge Blog","Enhance your assessment and treatment skills with practical, evidence-based articles, infographics and clinical resources from Clinical Edge, for physiotherapists and allied health professionals.","https:\u002F\u002Fs3-ap-southeast-2.amazonaws.com\u002Fclinedge\u002Fimages\u002FDavid\u002FDavid_headland.jpg","https:\u002F\u002Fblog.clinicaledge.co","site",[],[],"GE2t9YSJmnOI0HqhXHrVfcBu4o7_q6Io6G64zCNE9ps",{"id":101,"title":102,"body":103,"contentPath":194,"date":195,"description":196,"duration":197,"embedType":6,"embedUrl":6,"extension":12,"image":198,"meta":199,"metaDescription":196,"metaTitle":102,"navigation":200,"odooId":201,"pageType":202,"path":203,"seo":204,"series":6,"seriesSlug":6,"slug":205,"stem":206,"tags":207,"token":209,"updated":210,"__hash__":211},"posts\u002Fposts\u002Fhands5.md","Hands Part 5: 1st CMC Joint OA with Melissa Wallace",{"type":74,"value":104,"toc":192},[105,109,112,124,127,130,137,143,149,155,160,163,166,175,184],[106,107,108],"p",{},"Base of thumb pain is common in Physios, health professionals and patients with repetitive or high-load use of the thumb, like gardening, cooking and caregiving. It also occurs frequently in women between 50 and 70 years of age, as hormones cause the stabilising ligaments to become more lax, leading to abnormal joint loading.",[106,110,111],{},"How can you accurately identify when your patients (or your) thumb pain is from 1st carpometacarap joint (CMCJ) osteoarthritis (OA) or another cause? What treatments are effective for 1st CMCJ OA?",[113,114,116],"div",{"style":115},"padding:56.25% 0 0 0;position:relative;",[117,118],"iframe",{"src":119,"frameBorder":120,"allow":121,"style":122,"title":123},"https:\u002F\u002Fplayer.vimeo.com\u002Fvideo\u002F1050982608?badge=0&autopause=0&player_id=0&app_id=58479","0","autoplay; fullscreen; picture-in-picture; clipboard-write; encrypted-media","position:absolute;top:0;left:0;width:100%;height:100%;","The Hand part 5 Promo video - OA Thumb",[106,125,126],{},"In “Hands Part 5: 1st CMC Joint OA,” Melissa Wallace (Physiotherapist, Accredited Hand Therapist AHTA, MSc Hand Therapy) will guide you through the essential knowledge and practical skills you need to assess, diagnose, and treat CMCJ OA with confidence.",[106,128,129],{},"What you’ll learn:",[106,131,132,136],{},[133,134,135],"strong",{},"Anatomy and biomechanics of the thumb",": Explore the unique structure and stabilising mechanisms of the CMC joint that make it both functional and prone to osteoarthritis.",[106,138,139,142],{},[133,140,141],{},"Differential diagnosis of thumb pain",": Learn to distinguish CMCJ OA from other conditions, such as de Quervain’s tenosynovitis, tendinopathy, or inflammatory arthritis.",[106,144,145,148],{},[133,146,147],{},"Evidence-based treatment strategies",": Discover how to use ergonomic advice, orthoses, and targeted exercises to reduce pain, improve joint stability, and restore function.",[106,150,151,154],{},[133,152,153],{},"When to refer",": Identify when imaging, pharmacological management, or surgical consultation are needed.",[106,156,157],{},[133,158,159],{},"Case study: Managing Heather’s CMC Joint OA",[106,161,162],{},"Follow Heather, a retired nurse and active grandmother, as she overcomes debilitating thumb pain through a combination of splinting, load management, and progressive strengthening exercises.",[106,164,165],{},"By the end of this presentation, you’ll be equipped to provide tailored, patient-centered care for first CMC joint OA, helping you and your patients improve their thumb pain and function and improve their quality of life.",[106,167,168],{},[169,170,174],"a",{"href":171,"rel":172},"https:\u002F\u002Fwww.clinicaledge.co\u002Fsign-up?utm_source=website&utm_medium=blogpost&utm_campaign=hm5",[173],"nofollow","Click here to improve your assessment & diagnostic skills with a free trial Clinical Edge membership",[106,176,177],{},[169,178,180],{"href":171,"rel":179},[173],[181,182],"img",{"alt":6,"src":183},"https:\u002F\u002Fclinedge.s3.ap-southeast-2.amazonaws.com\u002Fimages\u002Fmembership\u002Fmodulecovers\u002F5_hands\u002FHandpart5.webp",[106,185,186],{},[169,187,189],{"href":171,"rel":188},[173],[181,190],{"alt":6,"src":191},"https:\u002F\u002Fclinedge.s3-ap-southeast-2.amazonaws.com\u002Fimages\u002Fbuttons\u002FFree+trial+button+-+950X115.png",{"title":6,"searchDepth":77,"depth":77,"links":193},[],"\u002Fblog\u002Fhands5","2025-03-17","Confidently assess, diagnose, and treat 1st carpometacarpal joint osteoarthritis (CMCJ OA) using splinting, load management and progressive strengthening exercises, and know when to refer for imaging, pharmacological management, or surgical intervention.",0,"https:\u002F\u002Fclinedge.s3.ap-southeast-2.amazonaws.com\u002Fimages\u002Fblogposts\u002FHandpart5+-+cover.webp",{},true,6187,"page","\u002Fposts\u002Fhands5",{"title":102,"description":196},"hands5","posts\u002Fhands5",[208],"Member presentations","3b8f55bc-841c-44c6-9901-8b6bb8c3cf48","2026-10-29 21:32:12","rlmFK_IMDQF2ZsYQcHsE0pJNW8lwxh7eSHj9eRkctRE",[213,217],{"title":214,"path":215,"stem":216,"date":195,"children":-1},"Hands part 4: Trigger finger with Melissa Wallace","\u002Fposts\u002Fhands4","posts\u002Fhands4",{"title":218,"path":219,"stem":220,"date":195,"children":-1},"Save your thumbs with these 5 tips","\u002Fposts\u002Fsaveyourthumbs","posts\u002Fsaveyourthumbs",1793317049622]