{"id":2742,"date":"2026-02-28T07:51:34","date_gmt":"2026-02-28T07:51:34","guid":{"rendered":"https:\/\/www.hiphospitals.com\/blog\/vancouver-b3-definition-uses-and-clinical-overview\/"},"modified":"2026-02-28T07:51:34","modified_gmt":"2026-02-28T07:51:34","slug":"vancouver-b3-definition-uses-and-clinical-overview","status":"publish","type":"post","link":"https:\/\/www.hiphospitals.com\/blog\/vancouver-b3-definition-uses-and-clinical-overview\/","title":{"rendered":"Vancouver B3: Definition, Uses, and Clinical Overview"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Vancouver B3 Introduction (What it is)<\/h2>\n\n\n\n<p>Vancouver B3 is a label in a medical classification system for fractures that occur around a hip replacement stem.<br\/>\nIt describes a specific pattern: a break near the femoral implant with a loose stem and poor surrounding bone quality.<br\/>\nClinicians use it most often in the setting of periprosthetic femoral fractures after total hip arthroplasty (hip replacement).<br\/>\nIt helps standardize communication and guide planning for treatment and follow-up.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Why Vancouver B3 used (Purpose \/ benefits)<\/h2>\n\n\n\n<p>Vancouver B3 is used because periprosthetic fractures are not all the same, and the \u201cright\u201d approach often depends on two key questions:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Is the femoral stem stable or loose?<\/strong><\/li>\n<li><strong>Is there enough healthy femoral bone to support fixation or a revision implant?<\/strong><\/li>\n<\/ul>\n\n\n\n<p>A Vancouver B3 classification signals a challenging combination: <strong>the implant is loose<\/strong> and <strong>the bone stock is poor<\/strong>. This matters because a loose stem changes how forces travel through the femur, and poor bone stock limits the ability of screws, plates, cables, or a standard revision stem to hold reliably.<\/p>\n\n\n\n<p>In practical terms, the benefits of using the Vancouver B3 designation include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Clear communication<\/strong> among orthopedic surgeons, emergency clinicians, radiologists, and rehabilitation teams.<\/li>\n<li><strong>More consistent documentation<\/strong> in charts, operative notes, and referral letters.<\/li>\n<li><strong>Treatment planning support<\/strong>, because stability and bone quality strongly influence whether fixation alone is likely to succeed.<\/li>\n<li><strong>Shared clinical language<\/strong> for research and quality improvement efforts.<\/li>\n<\/ul>\n\n\n\n<p>Vancouver B3 is not a device, medication, or procedure. It is a <strong>classification term<\/strong> that helps clinicians describe a specific clinical problem.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Indications (When orthopedic clinicians use it)<\/h2>\n\n\n\n<p>Orthopedic clinicians consider the Vancouver B3 category in situations such as:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>A patient with a <strong>hip replacement<\/strong> who sustains a <strong>fracture of the femur near the stem<\/strong> (often after a fall, but mechanisms vary).<\/li>\n<li>Imaging suggests the <strong>femoral component is loose<\/strong>, such as stem migration, a change in position, or radiographic signs that may indicate loss of fixation (interpretation varies by clinician and case).<\/li>\n<li>There is <strong>poor proximal femoral bone stock<\/strong>, which can be due to osteoporosis, prior bone loss around the implant, prior revision surgery, bone defects, or other causes.<\/li>\n<li>A fracture pattern that is <strong>around or just below the stem<\/strong>, consistent with \u201cB-type\u201d fractures in the Vancouver system.<\/li>\n<li>A history of <strong>pain or functional decline before the fracture<\/strong>, which can sometimes raise concern for pre-existing loosening (this is not universal and requires clinical correlation).<\/li>\n<li>Complex cases where the team needs a standardized way to convey that <strong>both fixation and implant stability are major concerns<\/strong>.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Contraindications \/ when it\u2019s NOT ideal<\/h2>\n\n\n\n<p>Vancouver B3 is a specific label, so it is <strong>not suitable<\/strong> when the situation does not match its defining features. Examples include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>No hip arthroplasty stem is present<\/strong>, or the fracture is not related to an implant (Vancouver classification is intended for periprosthetic femoral fractures).<\/li>\n<li>The fracture is <strong>not in the \u201cB region\u201d<\/strong> (around the stem). For example, fractures well below the stem tip are typically categorized differently.<\/li>\n<li>The femoral stem appears <strong>well-fixed and stable<\/strong>, which would not fit B3 (often closer to a Vancouver B1 scenario).<\/li>\n<li>The stem is loose but <strong>bone stock is still adequate<\/strong>, which aligns more closely with a Vancouver B2 pattern rather than B3.<\/li>\n<li>Imaging is <strong>insufficient or ambiguous<\/strong> to judge stem stability or bone stock; additional evaluation may be needed before assigning a subtype.<\/li>\n<li>A different classification framework is preferred by the treating team (for example, some settings use expanded systems such as the Unified Classification System, depending on training and institution).<\/li>\n<\/ul>\n\n\n\n<p>Separately, the <strong>management strategies often associated with B3<\/strong> (commonly involving revision-type solutions) may be less appropriate in certain patients due to overall medical risk, goals of care, or functional considerations\u2014these decisions are individualized and vary by clinician and case.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">How it works (Mechanism \/ physiology)<\/h2>\n\n\n\n<p>Vancouver B3 \u201cworks\u201d as a clinical concept by linking <strong>biomechanics<\/strong> and <strong>bone biology<\/strong> to a practical classification.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Mechanism and biomechanical principle<\/h3>\n\n\n\n<p>A hip replacement femoral stem transfers load from the hip joint into the femur. In a well-fixed stem, force transmission is relatively predictable. When a fracture occurs around the stem:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>If the <strong>stem is stable<\/strong>, the implant can still share load, and fixation of the bone may have a reasonable chance to hold (depending on fracture pattern and bone quality).<\/li>\n<li>If the <strong>stem is loose<\/strong>, the implant may move within the bone. That motion can make the fracture environment unstable and can undermine healing and fixation stability.<\/li>\n<\/ul>\n\n\n\n<p>In Vancouver B3 specifically, clinicians are concerned about <strong>two destabilizing factors at once<\/strong>:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Stem loosening<\/strong> \u2192 movement at the implant\u2013bone interface, reduced mechanical support.<\/li>\n<li><strong>Poor bone stock<\/strong> \u2192 less structural bone available to hold hardware or support a new stem.<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">Relevant hip anatomy and tissues involved<\/h3>\n\n\n\n<p>Key structures implicated in Vancouver B3 scenarios include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Femur (thigh bone)<\/strong>: especially the <strong>proximal femur<\/strong>, where the stem sits.<\/li>\n<li><strong>Femoral canal<\/strong>: the internal channel where many stems are placed.<\/li>\n<li><strong>Cortical bone<\/strong> (dense outer bone shell): important for mechanical strength and for holding plates\/screws.<\/li>\n<li><strong>Cancellous bone<\/strong> (spongier inner bone): contributes to fixation and biological healing.<\/li>\n<li><strong>Implant\u2013bone interface<\/strong>: the region where cemented or uncemented stems achieve fixation.<\/li>\n<li><strong>Periosteum and surrounding soft tissues<\/strong>: influence blood supply and healing potential, and can be affected by surgical exposure.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Onset, duration, and reversibility<\/h3>\n\n\n\n<p>Vancouver B3 is <strong>not a treatment<\/strong> and has no onset or duration the way a medication does. It is a <strong>descriptive category<\/strong> applied at the time of evaluation. Its \u201creversibility\u201d is best understood as:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>A case may be initially suspected as B3 and later reclassified if further imaging, operative findings, or implant stability testing indicates a different subtype.<\/li>\n<li>Bone stock assessment can also change with better imaging, intraoperative assessment, or review of prior operative history.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Vancouver B3 Procedure overview (How it\u2019s applied)<\/h2>\n\n\n\n<p>Vancouver B3 is applied through a clinical workflow that combines history, examination, and imaging interpretation. A typical high-level process looks like this:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\n<p><strong>Evaluation \/ exam<\/strong>\n   &#8211; Clinicians confirm the presence of a <strong>hip arthroplasty<\/strong> and assess symptoms, function, and the circumstances of injury.\n   &#8211; A physical exam helps evaluate limb alignment, swelling, neurovascular status, and pain location (exam details vary by case).<\/p>\n<\/li>\n<li>\n<p><strong>Preparation (information gathering)<\/strong>\n   &#8211; Review of prior records can be important, including the type of hip replacement, whether it was a prior revision, and any history of loosening or bone loss.\n   &#8211; Baseline health factors that influence bone quality (such as osteoporosis or other conditions) may be considered as part of context.<\/p>\n<\/li>\n<li>\n<p><strong>Intervention \/ testing (classification work-up)<\/strong>\n   &#8211; Imaging typically starts with <strong>plain radiographs (X-rays)<\/strong> of the pelvis and femur.\n   &#8211; Clinicians assess:<\/p>\n<ul>\n<li><strong>Fracture location<\/strong> relative to the stem.<\/li>\n<li><strong>Stem stability<\/strong> (radiographic clues may suggest loosening; confirmation can be difficult on X-ray alone).<\/li>\n<li><strong>Bone stock quality<\/strong>, such as thinning cortices, bone defects, or areas of bone loss.<\/li>\n<li>In some cases, additional imaging (for example, CT) may be used to clarify anatomy and bone stock, depending on clinical needs and local practice.<\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong>Immediate checks<\/strong>\n   &#8211; The team documents the classification (for example, \u201cVancouver B3 suspected\u201d) and communicates urgency, mobility status, and safety considerations in a general way.\n   &#8211; Surgical teams may plan around implant availability and reconstruction options, since B3 often requires specialized implants or reconstructive strategies (specific choices vary widely).<\/p>\n<\/li>\n<li>\n<p><strong>Follow-up (reassessment and confirmation)<\/strong>\n   &#8211; The classification may be confirmed or revised with additional imaging, specialist review, or intraoperative findings.\n   &#8211; Follow-up planning typically includes repeat clinical assessment and imaging, with timing individualized.<\/p>\n<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">Types \/ variations<\/h2>\n\n\n\n<p>Vancouver B3 sits within a broader family of periprosthetic fracture classifications. Understanding the nearby categories helps clarify what makes B3 distinct.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Vancouver classification context (common related categories)<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Type A<\/strong>: fractures around the trochanteric region (upper femur near muscle attachments).<\/li>\n<li><strong>Type B<\/strong>: fractures around or just below the stem.<\/li>\n<li><strong>B1<\/strong>: stem stable, bone stock generally adequate.<\/li>\n<li><strong>B2<\/strong>: stem loose, bone stock generally adequate.<\/li>\n<li><strong>Vancouver B3<\/strong>: stem loose <strong>and<\/strong> bone stock poor.<\/li>\n<li><strong>Type C<\/strong>: fractures well below the stem tip, typically not involving the stem\u2019s fixation directly.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Variations in assessment (why B3 can be hard to label)<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Stem stability determination<\/strong>: Imaging can suggest loosening, but certainty may require correlation with symptoms, prior films, and sometimes operative assessment.<\/li>\n<li><strong>Bone stock evaluation<\/strong>: \u201cPoor\u201d bone stock is a clinical judgment based on bone defects, quality, and the ability to achieve fixation; definitions can differ among clinicians and institutions.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Related systems and terminology<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Some clinicians use expanded classification frameworks (such as the <strong>Unified Classification System<\/strong>) to cover a wider range of periprosthetic fracture situations. In practice, Vancouver terms like B3 are still commonly used as shorthand in many hip arthroplasty settings.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Management variation (high-level examples)<\/h3>\n\n\n\n<p>Because B3 implies both loosening and compromised bone, reconstructive approaches may vary, for example:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Revision strategies using implants designed to gain fixation <strong>farther down the femur<\/strong>.<\/li>\n<li>Techniques that address <strong>bone loss<\/strong> (approaches vary by surgeon and case).<\/li>\n<li>In severe bone deficiency, reconstructive options may include <strong>replacement-type solutions<\/strong> for parts of the femur (naming and indications vary by clinician and case).<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Pros and cons<\/h2>\n\n\n\n<p>Pros:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Helps clinicians <strong>communicate complexity quickly<\/strong> (loose stem + poor bone stock).<\/li>\n<li>Supports <strong>treatment planning<\/strong> by highlighting key decision factors.<\/li>\n<li>Encourages <strong>systematic imaging review<\/strong> of stem stability and bone quality.<\/li>\n<li>Improves <strong>documentation consistency<\/strong> across teams and facilities.<\/li>\n<li>Useful for <strong>teaching and research<\/strong>, enabling clearer comparisons of case types.<\/li>\n<\/ul>\n\n\n\n<p>Cons:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Stem stability and bone stock can be <strong>difficult to judge<\/strong> from standard imaging alone.<\/li>\n<li>The \u201cpoor bone stock\u201d threshold can be <strong>subjective<\/strong> and varies by clinician and case.<\/li>\n<li>A single label cannot capture all details (fracture pattern nuances, patient factors, implant design).<\/li>\n<li>Classification does not automatically determine the \u201cright\u201d care plan; individual factors still matter.<\/li>\n<li>The term may be confusing to patients without explanation, since it describes a category rather than a treatment.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Aftercare &amp; longevity<\/h2>\n\n\n\n<p>Because Vancouver B3 is a classification, \u201caftercare\u201d typically refers to the <strong>care pathway after a B3-type injury and its treatment<\/strong>, which often involves fracture management and addressing implant stability. Outcomes and longevity vary by clinician and case, but commonly discussed influences include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Severity and pattern of the fracture<\/strong>: more complex fractures can require more complex reconstruction and longer healing timelines.<\/li>\n<li><strong>Bone quality and bone loss<\/strong>: osteoporosis or substantial bone defects can affect fixation options and the durability of reconstruction.<\/li>\n<li><strong>Implant and material choice<\/strong>: different stem designs, fixation methods, and adjuncts (plates, cables, bone grafting approaches) can have different performance profiles; this varies by material and manufacturer.<\/li>\n<li><strong>Soft-tissue condition<\/strong>: prior surgeries and scar tissue can influence stability and recovery.<\/li>\n<li><strong>Rehabilitation participation and progression<\/strong>: mobility retraining, strengthening, and adherence to follow-up can influence function, though specific restrictions are individualized.<\/li>\n<li><strong>Weight-bearing status<\/strong>: limitations are commonly used in many fracture scenarios, but the exact approach depends on the reconstruction, bone quality, and surgeon preference.<\/li>\n<li><strong>Comorbidities<\/strong>: conditions affecting healing (for example, diabetes, nutritional deficits, inflammatory disease, or smoking history) may affect recovery trajectory.<\/li>\n<li><strong>Follow-up monitoring<\/strong>: repeat clinical assessments and imaging help track fracture healing and implant position over time.<\/li>\n<\/ul>\n\n\n\n<p>In general terms, clinicians aim for a stable reconstruction that allows the fracture to heal and the hip to function, but the pathway can be more involved than for simpler fracture categories.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Alternatives \/ comparisons<\/h2>\n\n\n\n<p>Vancouver B3 is best understood in comparison with nearby options and broader approaches to periprosthetic fracture evaluation and management.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Vancouver B3 vs Vancouver B1<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>B1<\/strong> implies a stable stem. In many B1 situations, treatment planning may focus on <strong>fixing the fracture<\/strong> while leaving the stem in place.<\/li>\n<li><strong>B3<\/strong> implies the stem is loose and bone is poor, so simply fixing the fracture without addressing implant stability may be less reliable in many cases (specific decisions vary).<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Vancouver B3 vs Vancouver B2<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>B2<\/strong> also involves a loose stem, but bone stock is considered adequate.<\/li>\n<li><strong>B3<\/strong> adds the complication of <strong>bone deficiency<\/strong>, which can shift reconstruction needs toward methods that bypass or replace deficient bone, depending on case specifics.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Vancouver B3 vs Type C fractures<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Type C<\/strong> fractures are below the stem tip and often behave more like typical femoral shaft fractures with an implant present.<\/li>\n<li><strong>B3<\/strong> is closer to the implant fixation zone, where implant stability and bone stock drive decision-making.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Observation\/monitoring vs operative pathways<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Some periprosthetic fractures in selected circumstances may be managed without surgery, but B3 often represents a mechanically complex situation.<\/li>\n<li>The balance of risks and benefits is individualized, and clinicians consider patient health, function, fracture characteristics, and goals of care.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Imaging comparisons<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>X-rays<\/strong> are the standard first step for identifying fracture location and obvious implant changes.<\/li>\n<li><strong>CT<\/strong> can provide additional detail about fracture morphology and bone stock in some cases, though metal implants can create imaging artifacts; usefulness depends on implant type, technique, and local expertise.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Vancouver B3 Common questions (FAQ)<\/h2>\n\n\n\n<p><strong>Q: What does Vancouver B3 mean in plain language?<\/strong><br\/>\nIt describes a fracture of the femur near a hip replacement stem where the stem is not firmly fixed and the surrounding bone quality is poor. In other words, there is both a break and a loss of stable support around the implant. Clinicians use the label to communicate complexity and guide planning.<\/p>\n\n\n\n<p><strong>Q: Is Vancouver B3 a diagnosis or a procedure?<\/strong><br\/>\nIt is a classification term, not a procedure. The diagnosis is typically a periprosthetic femoral fracture, and \u201cVancouver B3\u201d specifies the subtype based on location, stem stability, and bone stock. The actual treatment depends on clinical findings and patient factors.<\/p>\n\n\n\n<p><strong>Q: How do clinicians tell if the hip stem is loose?<\/strong><br\/>\nThey use a combination of imaging findings, clinical history, and comparison with prior X-rays when available. Some signs can suggest loosening, but certainty is not always possible from X-rays alone. In some cases, stability is ultimately confirmed during surgery or after additional evaluation.<\/p>\n\n\n\n<p><strong>Q: Does a Vancouver B3 fracture always require surgery?<\/strong><br\/>\nNot always, but it is often discussed as a complex scenario because it includes both a loose implant and poor bone stock. Treatment decisions depend on overall health, fracture details, functional needs, and risks of surgery. What is appropriate varies by clinician and case.<\/p>\n\n\n\n<p><strong>Q: How painful is a Vancouver B3 injury?<\/strong><br\/>\nMany periprosthetic fractures are painful, especially with movement or attempted weight-bearing. Pain severity varies with fracture displacement, soft-tissue involvement, and individual factors. Clinicians assess pain as part of the overall evaluation rather than relying on pain alone to define the subtype.<\/p>\n\n\n\n<p><strong>Q: What is the usual recovery timeline?<\/strong><br\/>\nRecovery is highly variable and depends on fracture severity, the type of reconstruction performed, baseline mobility, and medical factors that affect healing. Compared with simpler fracture patterns, B3 situations can involve more complex surgery and rehabilitation. Your clinical team typically monitors progress with follow-up visits and imaging.<\/p>\n\n\n\n<p><strong>Q: Will I be allowed to walk or put weight on the leg right away?<\/strong><br\/>\nWeight-bearing guidance depends on the fracture pattern, fixation or reconstruction method, and bone quality. Some reconstructions are designed to allow earlier weight-bearing than others, but there is no single rule that applies to all B3 cases. Plans are individualized and may change as healing progresses.<\/p>\n\n\n\n<p><strong>Q: When can someone drive or return to work after a Vancouver B3 fracture?<\/strong><br\/>\nThis depends on pain control, mobility, strength, reaction time, the side of surgery\/injury, and whether assistive devices are still needed. Job demands also matter, since sedentary work and physical work have different requirements. Clinicians typically reassess readiness over time rather than setting a universal date.<\/p>\n\n\n\n<p><strong>Q: What does it typically cost to treat a Vancouver B3 fracture?<\/strong><br\/>\nCosts vary widely by country, hospital system, insurance coverage, and the complexity of surgery and rehabilitation. Management can involve advanced imaging, major revision-type surgery, hospitalization, implants, and physical therapy services. Because of these factors, a single price range is not reliable.<\/p>\n\n\n\n<p><strong>Q: Is Vancouver B3 considered \u201cserious\u201d?<\/strong><br\/>\nIt is generally considered more complex than some other periprosthetic fracture categories because it combines implant loosening with poor bone stock. That combination can limit straightforward fixation options and may require more extensive reconstruction. Even so, outcomes vary substantially based on patient health, surgical strategy, and follow-up care.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Vancouver B3 is a label in a medical classification system for fractures that occur around a hip replacement stem. It describes a specific pattern: a break near the femoral implant with a loose stem and poor surrounding bone quality. Clinicians use it most often in the setting of periprosthetic femoral fractures after total hip arthroplasty (hip replacement). It helps standardize communication and guide planning for treatment and follow-up.<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-2742","post","type-post","status-publish","format-standard","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Vancouver B3: Definition, Uses, and Clinical Overview - HipHospitals \u2013 Your Gateway to Hip Surgery Care<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.hiphospitals.com\/blog\/vancouver-b3-definition-uses-and-clinical-overview\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Vancouver B3: Definition, Uses, and Clinical Overview - HipHospitals \u2013 Your Gateway to Hip Surgery Care\" \/>\n<meta property=\"og:description\" content=\"Vancouver B3 is a label in a medical classification system for fractures that occur around a hip replacement stem. It describes a specific pattern: a break near the femoral implant with a loose stem and poor surrounding bone quality. Clinicians use it most often in the setting of periprosthetic femoral fractures after total hip arthroplasty (hip replacement). 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