{"id":3819,"date":"2026-06-04T12:39:14","date_gmt":"2026-06-04T18:39:14","guid":{"rendered":"https:\/\/www.drestebancastro.com\/blog\/?p=3819"},"modified":"2026-06-04T12:59:39","modified_gmt":"2026-06-04T18:59:39","slug":"cual-es-la-diferencia-entre-lumbalgia-lumbociatalgia-y-ciatica","status":"publish","type":"post","link":"https:\/\/www.drestebancastro.com\/blog\/cual-es-la-diferencia-entre-lumbalgia-lumbociatalgia-y-ciatica\/","title":{"rendered":"\u00bfCu\u00e1l es la diferencia entre lumbalgia, lumbociatalgia y ci\u00e1tica?"},"content":{"rendered":"\n<div class=\"drcastro-columna-guia\">\n\n<header class=\"hdr\">\n  <div class=\"hdr-deco\"><\/div>\n  <div class=\"hdr-badge\">Columna vertebral \u00b7 Pregunta 9 de 30 \u00b7 Guadalajara 2026<\/div>\n  <h1>\u00bfCu\u00e1l es la diferencia entre lumbalgia, lumbociatalgia y ci\u00e1tica?<\/h1>\n  <p>Dr. Esteban Castro Contreras \u00b7 Traumatolog\u00eda, Ortopedia y Cirug\u00eda Articular<\/p>\n<\/header>\n\n<div class=\"guia-link-wrap\">\n  <a class=\"guia-link\" href=\"https:\/\/www.drestebancastro.com\/blog\/las-30-preguntas-mas-buscadas-sobre-salud-de-la-columna-respuestas-claras-de-un-especialista\/\">\u2190 Ver las 30 preguntas sobre columna<\/a>\n<\/div>\n\n<main class=\"container\">\n\n<article class=\"qcard\" id=\"q9\">\n  <div class=\"qcard-head\" data-num=\"9\">\n    <div class=\"q-topic\">Pregunta 09 \u00b7 Diferencias Terminol\u00f3gicas<\/div>\n    <h2>\u00bfCu\u00e1l es la diferencia entre lumbalgia, lumbociatalgia y ci\u00e1tica?<\/h2>\n  <\/div>\n  <div class=\"qcard-body\">\n\n    \n\n    <h3>Tres t\u00e9rminos que se confunden mucho<\/h3>\n    <p>En el consultorio es muy frecuente que los pacientes lleguen diciendo \u00abtengo ci\u00e1tica\u00bb cuando en realidad tienen lumbalgia, o viceversa. Entender la diferencia no es cuesti\u00f3n de ser m\u00e9dico; es una herramienta \u00fatil para describir bien los s\u00edntomas y llegar m\u00e1s r\u00e1pido al diagn\u00f3stico correcto.<\/p>\n\n    <!-- Comparison illustration -->\n    <div class=\"illus-wrap\">\n      <div class=\"illus-label\">\ud83d\udcd6 Cuaderno M\u00e9dico \u2014 \u00bfD\u00f3nde duele en cada caso?<\/div>\n      <div class=\"notebook\">\n        <svg viewBox=\"0 0 380 280\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:100%;max-width:420px;display:block;margin:0 auto;\" aria-label=\"Diagrama comparativo de lumbalgia, lumbociatalgia y ci\u00e1tica\">\n          <!-- Title row -->\n          <text x=\"50\" y=\"18\" text-anchor=\"middle\" font-family=\"'Courier New',monospace\" font-size=\"9\" font-weight=\"bold\" fill=\"#1a4f7a\">LUMBALGIA<\/text>\n          <text x=\"190\" y=\"18\" text-anchor=\"middle\" font-family=\"'Courier New',monospace\" font-size=\"9\" font-weight=\"bold\" fill=\"#e67e22\">LUMBOCIATALGIA<\/text>\n          <text x=\"330\" y=\"18\" text-anchor=\"middle\" font-family=\"'Courier New',monospace\" font-size=\"9\" font-weight=\"bold\" fill=\"#c0392b\">CI\u00c1TICA<\/text>\n\n          <!-- Figure 1: Lumbalgia (only back) -->\n          <!-- Spine\/back area -->\n          <rect x=\"25\" y=\"28\" width=\"50\" height=\"70\" rx=\"8\" fill=\"#e8f4fd\" stroke=\"#1a4f7a\" stroke-width=\"1\"\/>\n          <rect x=\"30\" y=\"55\" width=\"40\" height=\"30\" rx=\"4\" fill=\"#2d7ab8\" opacity=\"0.6\"\/>\n          <text x=\"50\" y=\"75\" text-anchor=\"middle\" font-family=\"'Courier New',monospace\" font-size=\"7\" fill=\"white\">DOLOR<\/text>\n          <!-- Legs (no pain) -->\n          <rect x=\"28\" y=\"100\" width=\"18\" height=\"80\" rx=\"4\" fill=\"#f5f5f5\" stroke=\"#ccc\" stroke-width=\"1\"\/>\n          <rect x=\"54\" y=\"100\" width=\"18\" height=\"80\" rx=\"4\" fill=\"#f5f5f5\" stroke=\"#ccc\" stroke-width=\"1\"\/>\n          <text x=\"50\" y=\"200\" text-anchor=\"middle\" font-family=\"'Courier New',monospace\" font-size=\"7\" fill=\"#aaa\">sin dolor<\/text>\n          <text x=\"50\" y=\"212\" text-anchor=\"middle\" font-family=\"'Courier New',monospace\" font-size=\"7\" fill=\"#aaa\">en piernas<\/text>\n\n          <!-- Figure 2: Lumbociatalgia (back + one leg) -->\n          <rect x=\"165\" y=\"28\" width=\"50\" height=\"70\" rx=\"8\" fill=\"#e8f4fd\" stroke=\"#e67e22\" stroke-width=\"1\"\/>\n          <rect x=\"170\" y=\"55\" width=\"40\" height=\"30\" rx=\"4\" fill=\"#e67e22\" opacity=\"0.7\"\/>\n          <text x=\"190\" y=\"75\" text-anchor=\"middle\" font-family=\"'Courier New',monospace\" font-size=\"7\" fill=\"white\">DOLOR<\/text>\n          <!-- One leg with pain -->\n          <rect x=\"168\" y=\"100\" width=\"18\" height=\"80\" rx=\"4\" fill=\"#fff3e0\" stroke=\"#e67e22\" stroke-width=\"1.5\"\/>\n          <rect x=\"194\" y=\"100\" width=\"18\" height=\"80\" rx=\"4\" fill=\"#f5f5f5\" stroke=\"#ccc\" stroke-width=\"1\"\/>\n          <!-- Pain dots down one leg -->\n          <circle cx=\"177\" cy=\"118\" r=\"4\" fill=\"#f39c12\" opacity=\"0.8\"><animate attributeName=\"opacity\" values=\"0.8;0.2;0.8\" dur=\"1.2s\" repeatCount=\"indefinite\"\/><\/circle>\n          <circle cx=\"177\" cy=\"140\" r=\"4\" fill=\"#f39c12\" opacity=\"0.8\"><animate attributeName=\"opacity\" values=\"0.8;0.2;0.8\" dur=\"1.4s\" repeatCount=\"indefinite\"\/><\/circle>\n          <circle cx=\"177\" cy=\"162\" r=\"4\" fill=\"#f39c12\" opacity=\"0.8\"><animate attributeName=\"opacity\" values=\"0.8;0.2;0.8\" dur=\"1.6s\" repeatCount=\"indefinite\"\/><\/circle>\n          <text x=\"177\" y=\"200\" text-anchor=\"middle\" font-family=\"'Courier New',monospace\" font-size=\"6\" fill=\"#e67e22\">baja x<\/text>\n          <text x=\"177\" y=\"210\" text-anchor=\"middle\" font-family=\"'Courier New',monospace\" font-size=\"6\" fill=\"#e67e22\">nervio<\/text>\n\n          <!-- Figure 3: Sciatica (full nerve path) -->\n          <rect x=\"305\" y=\"28\" width=\"50\" height=\"70\" rx=\"8\" fill=\"#ffebee\" stroke=\"#c0392b\" stroke-width=\"1\"\/>\n          <rect x=\"310\" y=\"55\" width=\"40\" height=\"30\" rx=\"4\" fill=\"#c0392b\" opacity=\"0.7\"\/>\n          <text x=\"330\" y=\"75\" text-anchor=\"middle\" font-family=\"'Courier New',monospace\" font-size=\"7\" fill=\"white\">ORIGEN<\/text>\n          <!-- Full leg with pain -->\n          <rect x=\"308\" y=\"100\" width=\"18\" height=\"80\" rx=\"4\" fill=\"#ffcdd2\" stroke=\"#c0392b\" stroke-width=\"1.5\"\/>\n          <rect x=\"334\" y=\"100\" width=\"18\" height=\"80\" rx=\"4\" fill=\"#f5f5f5\" stroke=\"#ccc\" stroke-width=\"1\"\/>\n          <!-- Lightning bolts for intense pain -->\n          <path d=\"M 317 110 L 312 125 L 319 125 L 314 140\" stroke=\"#c0392b\" stroke-width=\"2\" fill=\"none\"\/>\n          <path d=\"M 317 150 L 312 165 L 319 165 L 314 178\" stroke=\"#c0392b\" stroke-width=\"2\" fill=\"none\"\/>\n          <text x=\"308\" y=\"200\" text-anchor=\"middle\" font-family=\"'Courier New',monospace\" font-size=\"6\" fill=\"#c0392b\">trayecto<\/text>\n          <text x=\"308\" y=\"210\" text-anchor=\"middle\" font-family=\"'Courier New',monospace\" font-size=\"6\" fill=\"#c0392b\">ci\u00e1tico<\/text>\n\n          <!-- Labels at bottom -->\n          <rect x=\"10\" y=\"230\" width=\"105\" height=\"40\" rx=\"6\" fill=\"#e8f4fd\" stroke=\"#1a4f7a\" stroke-width=\"1\"\/>\n          <text x=\"63\" y=\"245\" text-anchor=\"middle\" font-family=\"'Courier New',monospace\" font-size=\"8\" fill=\"#1a4f7a\">Solo zona lumbar<\/text>\n          <text x=\"63\" y=\"258\" text-anchor=\"middle\" font-family=\"'Courier New',monospace\" font-size=\"8\" fill=\"#555\">Contrac. muscular<\/text>\n          <text x=\"63\" y=\"268\" text-anchor=\"middle\" font-family=\"'Courier New',monospace\" font-size=\"8\" fill=\"#555\">Sin nervio afectado<\/text>\n\n          <rect x=\"135\" y=\"230\" width=\"110\" height=\"40\" rx=\"6\" fill=\"#fff3e0\" stroke=\"#e67e22\" stroke-width=\"1\"\/>\n          <text x=\"190\" y=\"245\" text-anchor=\"middle\" font-family=\"'Courier New',monospace\" font-size=\"8\" fill=\"#e67e22\">Lumbar + pierna<\/text>\n          <text x=\"190\" y=\"258\" text-anchor=\"middle\" font-family=\"'Courier New',monospace\" font-size=\"8\" fill=\"#555\">Nervio comprimido<\/text>\n          <text x=\"190\" y=\"268\" text-anchor=\"middle\" font-family=\"'Courier New',monospace\" font-size=\"8\" fill=\"#555\">Hernia de disco<\/text>\n\n          <rect x=\"265\" y=\"230\" width=\"105\" height=\"40\" rx=\"6\" fill=\"#ffebee\" stroke=\"#c0392b\" stroke-width=\"1\"\/>\n          <text x=\"318\" y=\"245\" text-anchor=\"middle\" font-family=\"'Courier New',monospace\" font-size=\"8\" fill=\"#c0392b\">Nervio ci\u00e1tico<\/text>\n          <text x=\"318\" y=\"258\" text-anchor=\"middle\" font-family=\"'Courier New',monospace\" font-size=\"8\" fill=\"#555\">Gl\u00fateo \u2192 pie<\/text>\n          <text x=\"318\" y=\"268\" text-anchor=\"middle\" font-family=\"'Courier New',monospace\" font-size=\"8\" fill=\"#555\">Ardor \/ corriente<\/text>\n        <\/svg>\n      <\/div>\n    <\/div>\n\n    <h3>\u00bfTiene importancia el diagn\u00f3stico exacto?<\/h3>\n    <p>S\u00ed, y mucho. Un dolor lumbar sin irradiaci\u00f3n usualmente no necesita estudios de imagen de inmediato y responde bien a tratamiento conservador. Una lumbociatalgia s\u00ed puede requerir una resonancia magn\u00e9tica para identificar si hay una hernia de disco, y el tratamiento es diferente. El m\u00e9dico especialista sabe hacer la diferencia con solo una buena historia cl\u00ednica y exploraci\u00f3n f\u00edsica.<\/p>\n\n    <table class=\"compare-table\" aria-label=\"Diferencias entre lumbalgia, lumbociatalgia y ci\u00e1tica\">\n      <thead>\n        <tr><th>Caracter\u00edstica<\/th><th>Lumbalgia<\/th><th>Lumbociatalgia<\/th><th>Ci\u00e1tica<\/th><\/tr>\n      <\/thead>\n      <tbody>\n        <tr><td>\u00bfD\u00f3nde duele?<\/td><td>Solo zona lumbar<\/td><td>Lumbar + pierna<\/td><td>Gl\u00fateo \u2192 pie<\/td><\/tr>\n        <tr><td>Causa frecuente<\/td><td>Contractura muscular, artritis<\/td><td>Hernia de disco<\/td><td>Compresi\u00f3n del nervio ci\u00e1tico<\/td><\/tr>\n        <tr><td>\u00bfHormigueo?<\/td><td>No<\/td><td>S\u00ed, en la pierna<\/td><td>S\u00ed, intenso, hasta el pie<\/td><\/tr>\n        <tr><td>\u00bfEstudios de imagen?<\/td><td>No siempre urgentes<\/td><td>RM recomendable<\/td><td>RM + EMG<\/td><\/tr>\n        <tr><td>Tiempo de resoluci\u00f3n<\/td><td>1\u20132 semanas<\/td><td>Semanas a meses<\/td><td>Variable; puede requerir tratamiento espec\u00edfico<\/td><\/tr>\n      <\/tbody>\n    <\/table>\n\n    \n\n    <div class=\"refs\">\n      <h4>Referencias bibliogr\u00e1ficas<\/h4>\n      <ol>\n        <li>Bogduk, N. (2004). Management of chronic low back pain. <em>Medical Journal of Australia, 180<\/em>(2), 79\u201383.<\/li>\n        <li>Chou, R. (2010). Pharmacological management of low back pain. <em>Drugs, 70<\/em>(4), 387\u2013402.<\/li>\n        <li>Jensen, R. K., Kongsted, A., Kjaer, P., &amp; Koes, B. (2021). Diagnosis and treatment of sciatica. <em>BMJ, 367,<\/em> l6273.<\/li>\n        <li>Koes, B. W., van Tulder, M. W., &amp; Peul, W. C. (2007). Diagnosis and treatment of sciatica. <em>BMJ, 334<\/em>(7607), 1313\u20131317.<\/li>\n        <li>Lewis, R. A., Williams, N. H., Sutton, A. J., Burton, K., Din, N. U., Matar, H. E., &amp; Wilkinson, C. (2015). Comparative clinical effectiveness of management strategies for sciatica. <em>European Spine Journal, 24<\/em>(11), 2435\u20132451.<\/li>\n        <li>van Tulder, M., Koes, B., &amp; Bombardier, C. (2002). Low back pain. <em>Best Practice &amp; Research Clinical Rheumatology, 16<\/em>(5), 761\u2013775.<\/li>\n      <\/ol>\n    <\/div>\n  <\/div>\n<\/article>\n\n<\/main>\n\n<footer class=\"ftr\">\n  <strong>Dr. Esteban Castro Contreras<\/strong>\n  <p>Traumatolog\u00eda \u00b7 Ortopedia \u00b7 Cirug\u00eda Articular \u00b7 Columna Vertebral<\/p>\n  <p>Guadalajara, Jalisco, M\u00e9xico \u00b7 2026<\/p>\n  <small>Contenido educativo. No sustituye la consulta m\u00e9dica personalizada.<\/small>\n<\/footer>\n\n<\/div>\n<style>\n    @import url(\"https:\/\/fonts.googleapis.com\/css2?family=Playfair+Display:wght@700;800&family=Source+Serif+4:ital,wght@0,300;0,400;0,600;1,400&family=DM+Sans:wght@400;500;600;700&display=swap\");\n\n\/* ============================================================\n   DESIGN SYSTEM \u2014 M\u00e9dico Moderno \u00b7 Cuaderno de Apuntes\n   Est\u00e9tica: azul cl\u00ednico profundo + ocre c\u00e1lido + papel marfil\n   Tipograf\u00eda: Playfair (t\u00edtulos) + Source Serif 4 (cuerpo) + DM Sans (UI)\n============================================================ *\/\n:root {\n  --azul:       #0d3554;\n  --azul-mid:   #1a5276;\n  --azul-claro: #2e86c1;\n  --azul-tint:  #eaf4fb;\n  --azul-soft:  #d6eaf8;\n  --verde:      #1e7e4e;\n  --verde-tint: #e8f8f0;\n  --rojo:       #b03a2e;\n  --rojo-tint:  #fdedec;\n  --naranja:    #d4681a;\n  --naranja-tint:#fdf0e8;\n  --ocre:       #b7860b;\n  --ocre-tint:  #fefce8;\n  --papel:      #fdfbf6;\n  --linea:      #c8d8e4;\n  --texto:      #1a2a35;\n  --texto-suave:#4a6278;\n  --borde:      #dde6ee;\n  --radio:      14px;\n  --radio-lg:   22px;\n  --sombra:     0 2px 16px rgba(13,53,84,.08);\n  --sombra-hover:0 8px 32px rgba(13,53,84,.15);\n}\n\n.drcastro-columna-guia,\n.drcastro-columna-guia *,\n.drcastro-columna-guia *::before,\n.drcastro-columna-guia *::after { box-sizing: border-box; }\n\n.drcastro-columna-guia {\n  font-family: 'Source Serif 4', Georgia, serif;\n  color: var(--texto);\n  background: #eef3f7;\n  line-height: 1.8;\n  font-size: 17px;\n  margin: 0 0 2rem;\n}\n\n\/* \u2500\u2500 HEADER \u2500\u2500 *\/\n.hdr {\n  background: linear-gradient(155deg, var(--azul) 0%, var(--azul-mid) 55%, #1b6fa8 100%);\n  color: #fff;\n  padding: 56px 24px 48px;\n  text-align: center;\n  position: relative;\n  overflow: hidden;\n}\n.hdr::before {\n  content: '';\n  position: absolute;\n  inset: 0;\n  background:\n    radial-gradient(ellipse 60% 40% at 20% 30%, rgba(255,255,255,.06) 0%, transparent 70%),\n    radial-gradient(ellipse 40% 60% at 80% 70%, rgba(255,255,255,.04) 0%, transparent 70%);\n}\n.hdr-badge {\n  display: inline-flex;\n  align-items: center;\n  gap: 8px;\n  background: rgba(255,255,255,.12);\n  border: 1px solid rgba(255,255,255,.22);\n  padding: 5px 18px;\n  border-radius: 30px;\n  font-family: 'DM Sans', sans-serif;\n  font-size: .72rem;\n  letter-spacing: 2.5px;\n  text-transform: uppercase;\n  margin-bottom: 20px;\n  position: relative;\n}\n.hdr h1 {\n  font-family: 'Playfair Display', serif;\n  font-size: clamp(1.8rem, 5vw, 3rem);\n  font-weight: 800;\n  line-height: 1.2;\n  margin-bottom: 14px;\n  position: relative;\n  letter-spacing: -.5px;\n  color: white;\n}\n.hdr p {\n  font-family: 'DM Sans', sans-serif;\n  font-size: .97rem;\n  opacity: .82;\n  max-width: 560px;\n  margin: 0 auto;\n  position: relative;\n}\n.hdr-deco {\n  position: absolute;\n  top: -40px; right: -40px;\n  width: 300px; height: 300px;\n  border: 1px solid rgba(255,255,255,.08);\n  border-radius: 50%;\n  pointer-events: none;\n}\n.hdr-deco::after {\n  content: '';\n  position: absolute;\n  inset: 30px;\n  border: 1px solid rgba(255,255,255,.05); \n  border-radius: 50%;\n}\n\n\/* \u2500\u2500 TOC \u2500\u2500 *\/\n.toc-wrap {\n  max-width: 920px;\n  margin: 36px auto 0;\n  padding: 0 20px;\n}\n.toc {\n  background: var(--papel);\n  border-radius: var(--radio-lg);\n  padding: 28px 32px;\n  box-shadow: var(--sombra);\n  border: 1px solid var(--borde);\n  position: relative;\n}\n.toc::before {\n  content: '';\n  position: absolute;\n  left: 0; top: 20px; bottom: 20px;\n  width: 4px;\n  background: linear-gradient(to bottom, var(--azul-claro), var(--verde));\n  border-radius: 0 4px 4px 0;\n}\n.toc h2 {\n  font-family: 'DM Sans', sans-serif;\n  font-size: .82rem;\n  font-weight: 700;\n  letter-spacing: 2px;\n  text-transform: uppercase;\n  color: var(--texto-suave);\n  margin-bottom: 16px;\n}\n.toc ol { padding-left: 22px; }\n.toc li { margin-bottom: 7px; }\n.toc a {\n  font-family: 'DM Sans', sans-serif;\n  font-size: .92rem;\n  color: var(--azul-claro);\n  text-decoration: none;\n  transition: color .2s;\n}\n.toc a:hover { color: var(--azul); text-decoration: underline; }\n\n\/* \u2500\u2500 CONTAINER \u2500\u2500 *\/\n\/* .container { max-width: 920px; margin: 0 auto; padding: 36px 20px 80px; } *\/\n\n\/* \u2500\u2500 QUESTION CARD \u2500\u2500 *\/\n.qcard {\n  background: var(--papel);\n  border-radius: var(--radio-lg);\n  box-shadow: var(--sombra);\n  border: 1px solid var(--borde);\n  margin-bottom: 56px;\n  overflow: hidden;\n  transition: box-shadow .3s, transform .3s;\n}\n.qcard:hover {\n  box-shadow: var(--sombra-hover);\n  transform: translateY(-2px);\n}\n\n.qcard-head {\n  background: linear-gradient(135deg, var(--azul) 0%, var(--azul-mid) 100%);\n  padding: 30px 36px;\n  color: #fff;\n  position: relative;\n  overflow: hidden;\n}\n.qcard-head::after {\n  content: attr(data-num);\n  position: absolute;\n  right: -10px; bottom: -20px;\n  font-family: 'Playfair Display', serif;\n  font-size: 8rem;\n  font-weight: 800;\n  opacity: .07;\n  line-height: 1;\n  pointer-events: none;\n}\n.q-topic {\n  font-family: 'DM Sans', sans-serif;\n  font-size: .7rem;\n  font-weight: 600;\n  letter-spacing: 2.5px;\n  text-transform: uppercase;\n  opacity: .65;\n  margin-bottom: 9px;\n}\n.qcard-head h2 {\n  font-family: 'Playfair Display', serif;\n  font-size: clamp(1.1rem, 2.8vw, 1.45rem);\n  font-weight: 700;\n  line-height: 1.35;\n  position: relative;\n  color: white;\n}\n\n.qcard-body { padding: 36px; }\n\n\/* \u2500\u2500 PROSE \u2500\u2500 *\/\n.qcard-body h3 {\n  font-family: 'Playfair Display', serif;\n  font-size: 1.18rem;\n  color: var(--azul);\n  margin: 30px 0 12px;\n  padding-bottom: 8px;\n  border-bottom: 2px solid var(--azul-soft);\n}\n.qcard-body p { margin-bottom: 16px; font-size: .97rem; line-height: 1.78; }\n.qcard-body ul, .qcard-body ol { margin: 12px 0 20px 24px; font-size: .95rem; }\n.qcard-body li { margin-bottom: 8px; line-height: 1.7; }\n.qcard-body strong { color: var(--azul-mid); }\n\n\/* \u2500\u2500 ALERT BOXES \u2500\u2500 *\/\n.alert {\n  border-radius: var(--radio);\n  padding: 18px 22px;\n  margin: 22px 0;\n  border-left: 5px solid;\n  font-size: .94rem;\n  font-family: 'DM Sans', sans-serif;\n}\n.alert strong { display: block; font-weight: 700; margin-bottom: 6px; }\n.alert-blue   { background: var(--azul-tint); border-color: var(--azul-claro); color: #0d3554; }\n.alert-green  { background: var(--verde-tint); border-color: var(--verde); color: #1a4a32; }\n.alert-red    { background: var(--rojo-tint); border-color: var(--rojo); color: #5c1e1a; }\n.alert-orange { background: var(--naranja-tint); border-color: var(--naranja); color: #5c2e00; }\n.alert-yellow { background: var(--ocre-tint); border-color: var(--ocre); color: #4a3200; }\n\n\/* \u2500\u2500 NOTEBOOK ILLUSTRATION \u2500\u2500 *\/\n.illus-wrap { margin: 28px 0; }\n.illus-label {\n  font-family: 'DM Sans', sans-serif;\n  font-size: .7rem;\n  font-weight: 700;\n  letter-spacing: 1.5px;\n  text-transform: uppercase;\n  color: var(--texto-suave);\n  margin-bottom: 8px;\n  display: flex;\n  align-items: center;\n  gap: 6px;\n}\n.notebook {\n  background:\n    repeating-linear-gradient(transparent, transparent 27px, #c8d8e8 27px, #c8d8e8 28px),\n    linear-gradient(#fdfaf0, #fdfaf0);\n  border: 1px solid #c0a96d;\n  border-radius: 6px;\n  padding: 20px 22px 20px 54px;\n  position: relative;\n  box-shadow: 2px 3px 10px rgba(0,0,0,.1), inset 0 0 0 1px rgba(255,255,255,.5);\n  overflow: hidden;\n}\n.notebook::before {\n  content: '';\n  position: absolute;\n  left: 40px; top: 0; bottom: 0;\n  width: 2px;\n  background: #e88;\n  opacity: .7;\n}\n.notebook::after {\n  content: '';\n  position: absolute;\n  left: 0; top: 0; bottom: 0;\n  width: 36px;\n  background: linear-gradient(to right, #f0e8d8, #fdf6ee);\n  border-right: 1px solid #d4b896;\n}\n\n\/* \u2500\u2500 STAT GRID \u2500\u2500 *\/\n.stat-grid {\n  display: grid;\n  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));\n  gap: 14px;\n  margin: 24px 0;\n}\n.stat-card {\n  background: var(--azul-tint);\n  border: 1px solid var(--azul-soft);\n  border-radius: var(--radio);\n  padding: 18px 16px;\n  text-align: center;\n}\n.stat-num {\n  font-family: 'Playfair Display', serif;\n  font-size: 2rem;\n  font-weight: 800;\n  color: var(--azul);\n  display: block;\n  line-height: 1.1;\n}\n.stat-label {\n  font-family: 'DM Sans', sans-serif;\n  font-size: .76rem;\n  color: var(--texto-suave);\n  margin-top: 5px;\n  line-height: 1.35;\n}\n\n\/* \u2500\u2500 BAR CHART \u2500\u2500 *\/\n.bar-chart { margin: 22px 0; }\n.bar-row {\n  display: flex;\n  align-items: center;\n  gap: 12px;\n  margin-bottom: 10px;\n  font-family: 'DM Sans', sans-serif;\n  font-size: .83rem;\n}\n.bar-label { width: 175px; text-align: right; color: var(--texto-suave); flex-shrink: 0; }\n.bar-track {\n  flex: 1;\n  background: var(--borde);\n  border-radius: 20px;\n  height: 22px;\n  overflow: hidden;\n}\n.bar-fill {\n  height: 100%;\n  border-radius: 20px;\n  display: flex;\n  align-items: center;\n  padding-left: 10px;\n  color: #fff;\n  font-size: .76rem;\n  font-weight: 600;\n  animation: bar-in 1.3s ease forwards;\n}\n@keyframes bar-in { from { width: 0 !important; } }\n\n\/* \u2500\u2500 COMPARISON TABLE \u2500\u2500 *\/\n.compare-table {\n  width: 100%;\n  border-collapse: collapse;\n  margin: 22px 0;\n  font-family: 'DM Sans', sans-serif;\n  font-size: .88rem;\n}\n.compare-table th {\n  background: var(--azul);\n  color: #fff;\n  padding: 12px 16px;\n  text-align: left;\n  font-weight: 600;\n}\n.compare-table td { padding: 10px 16px; border-bottom: 1px solid var(--borde); }\n.compare-table tr:nth-child(even) td { background: var(--azul-tint); }\n.compare-table tr:hover td { background: var(--azul-soft); }\n\n\/* \u2500\u2500 TWO COLUMN \u2500\u2500 *\/\n.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin: 22px 0; }\n.col-card { border-radius: var(--radio); padding: 18px; }\n.col-card.green { background: var(--verde-tint); border: 1px solid #a8d5bc; }\n.col-card.red   { background: var(--rojo-tint); border: 1px solid #f5c6cb; }\n.col-card h4 {\n  font-family: 'DM Sans', sans-serif;\n  font-size: .88rem;\n  font-weight: 700;\n  margin-bottom: 10px;\n}\n.col-card ul { padding-left: 18px; font-size: .86rem; }\n.col-card li { margin-bottom: 6px; }\n.col-card p  { font-size: .82rem; margin-top: 8px; font-family: 'DM Sans', sans-serif; }\n\n\/* \u2500\u2500 PROCESS STEPS \u2500\u2500 *\/\n.steps { margin: 20px 0; }\n.step-row { display: flex; gap: 14px; margin-bottom: 18px; align-items: flex-start; }\n.step-num {\n  background: var(--azul);\n  color: #fff;\n  border-radius: 50%;\n  width: 32px; height: 32px;\n  display: flex; align-items: center; justify-content: center;\n  font-family: 'DM Sans', sans-serif;\n  font-weight: 700; font-size: .9rem;\n  flex-shrink: 0; margin-top: 2px;\n}\n.step-body strong {\n  display: block;\n  font-family: 'DM Sans', sans-serif;\n  color: var(--azul);\n  margin-bottom: 4px;\n  font-size: .95rem;\n}\n.step-body p { font-size: .91rem; margin: 0; }\n\n\/* \u2500\u2500 DONUT \u2500\u2500 *\/\n.donut-wrap {\n  display: flex; align-items: center; gap: 24px;\n  flex-wrap: wrap; margin: 20px 0;\n}\n.donut-label {\n  font-family: 'DM Sans', sans-serif;\n  font-size: .82rem;\n  color: var(--texto-suave);\n  max-width: 140px;\n  margin-top: 6px;\n}\n\n\/* \u2500\u2500 REFERENCES \u2500\u2500 *\/\n.refs {\n  background: #f4f7fa;\n  border-radius: var(--radio);\n  padding: 22px 26px;\n  margin-top: 30px;\n  border: 1px solid var(--borde);\n}\n.refs h4 {\n  font-family: 'DM Sans', sans-serif;\n  font-size: .72rem;\n  font-weight: 700;\n  letter-spacing: 2px;\n  text-transform: uppercase;\n  color: var(--texto-suave);\n  margin-bottom: 14px;\n}\n.refs ol { padding-left: 20px; }\n.refs li {\n  font-family: 'DM Sans', sans-serif;\n  font-size: .8rem;\n  color: var(--texto-suave);\n  margin-bottom: 8px;\n  line-height: 1.55;\n}\n\n\/* \u2500\u2500 URGENCY ITEMS \u2500\u2500 *\/\n.urgency-list { list-style: none; padding: 0; margin: 18px 0; }\n.urgency-item {\n  display: flex; gap: 12px;\n  padding: 14px 17px;\n  border-radius: var(--radio);\n  margin-bottom: 10px;\n  font-family: 'DM Sans', sans-serif;\n  font-size: .92rem;\n}\n.urgency-item.red    { background: var(--rojo-tint); border: 1px solid #f5c6cb; }\n.urgency-item.orange { background: var(--naranja-tint); border: 1px solid #fcd19b; }\n.urgency-item.yellow { background: var(--ocre-tint); border: 1px solid #ffe082; }\n.urgency-icon { font-size: 1.2rem; flex-shrink: 0; margin-top: 2px; }\n.urgency-item strong { display: block; margin-bottom: 3px; }\n\n\/* \u2500\u2500 FOOTER \u2500\u2500 *\/\n.ftr {\n  background: var(--azul);\n  color: rgba(255,255,255,.75);\n  text-align: center;\n  padding: 34px 20px;\n  font-family: 'DM Sans', sans-serif;\n  font-size: .84rem;\n  line-height: 1.7;\n}\n.ftr strong { color: #fff; font-size: 1rem; }\n.ftr small { display: block; margin-top: 12px; opacity: .55; font-size: .74rem; }\n\n\/* \u2500\u2500 RESPONSIVE \u2500\u2500 *\/\n@media (max-width: 640px) {\n  .qcard-body { padding: 22px; }\n  .qcard-head { padding: 22px; }\n  .bar-label  { width: 105px; font-size: .77rem; }\n  .two-col    { grid-template-columns: 1fr; }\n  .notebook   { padding-left: 40px; }\n}\n\n\n\/* Compatibilidad Bloque 1 *\/\n.question-card,.question-header,.question-body,.question-number{display:revert}\n.stat-number{font-family:'Playfair Display',serif;font-size:2rem;font-weight:800;color:var(--azul);display:block;line-height:1.1}\n.references{background:#f4f7fa;border-radius:var(--radio);padding:22px 26px;margin-top:30px;border:1px solid var(--borde)}\n.references h4{font-family:'DM Sans',sans-serif;font-size:.72rem;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--texto-suave);margin-bottom:14px}\n.references ol{padding-left:20px}\n.references li{font-family:'DM Sans',sans-serif;font-size:.8rem;color:var(--texto-suave);margin-bottom:8px;line-height:1.55}\n.illustration-wrapper{margin:28px 0}\n.illustration-title{font-family:'DM Sans',sans-serif;font-size:.7rem;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--texto-suave);margin-bottom:8px}\n.spine-svg{width:100%;max-width:320px;display:block;margin:0 auto}\n.price-card{background:var(--papel);border:2px solid var(--borde);border-radius:var(--radio-lg);padding:22px 26px;margin:20px 0}\n.price-card.highlight{border-color:var(--azul-claro);background:var(--azul-tint)}\n.price-card h4{font-family:'DM Sans',sans-serif;font-size:.9rem;font-weight:700;color:var(--azul);margin-bottom:12px}\n.price-range{font-family:'Playfair Display',serif;font-size:1.6rem;font-weight:800;color:var(--azul);line-height:1}\n.price-sub{font-family:'DM Sans',sans-serif;font-size:.78rem;color:var(--texto-suave);margin-top:4px}\n.checklist{margin:18px 0}\n.check-item{display:flex;gap:10px;padding:10px 0;border-bottom:1px solid var(--borde);font-family:'DM Sans',sans-serif;font-size:.92rem;align-items:flex-start}\n.check-item:last-child{border-bottom:none}\n.check-icon{flex-shrink:0;margin-top:2px;font-size:1rem}\n.col-card.blue{background:var(--azul-tint);border:1px solid var(--azul-soft)}\n\n\/* Enlace a gu\u00eda de 30 preguntas *\/\n.guia-link-wrap{max-width:920px;margin:0 auto 24px;padding:0 20px;text-align:center}\n.guia-link{font-family:'DM Sans',sans-serif;font-size:.9rem;color:var(--azul-claro);text-decoration:none;display:inline-flex;align-items:center;gap:6px;padding:10px 18px;border:1px solid var(--azul-soft);border-radius:30px;background:var(--papel);transition:background .2s,color .2s}\n.guia-link:hover{background:var(--azul-tint);color:var(--azul)}\n<\/style>\n\n\n\n<!-- \u00bfCu\u00e1l es la diferencia entre lumbalgia, lumbociatalgia y ci\u00e1tica? | Dr. Esteban Castro Contreras | WordPress -->\n\n<!-- ===== SCHEMA JSON-LD ===== -->\n<script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"MedicalWebPage\",\n  \"name\": \"\u00bfCu\u00e1l es la diferencia entre lumbalgia, lumbociatalgia y ci\u00e1tica?\",\n  \"description\": \"Lumbalgia es dolor en la zona baja de la espalda sin irradiaci\u00f3n a la pierna. Lumbociatalgia es dolor lumbar que baja por la pierna siguiendo el nervio ...\",\n  \"url\": \"https:\/\/www.drestebancastro.com\/blog\/cual-es-la-diferencia-entre-lumbalgia-lumbociatalgia-y-ciatica\/\",\n  \"author\": {\n    \"@type\": \"Physician\",\n    \"name\": \"Dr. Esteban Castro Contreras\",\n    \"description\": \"Especialista en Traumatolog\u00eda, Ortopedia y Cirug\u00eda Articular\",\n    \"knowsAbout\": [\n      \"Cirug\u00eda de Columna Vertebral\",\n      \"Hernia de Disco\",\n      \"Cirug\u00eda M\u00ednimamente Invasiva\",\n      \"Cirug\u00eda Endosc\u00f3pica de Columna\",\n      \"Estenosis Espinal\",\n      \"Escoliosis\",\n      \"Ci\u00e1tica y Lumbociatalgia\"\n    ],\n    \"medicalSpecialty\": \"Orthopedic Surgery\"\n  },\n  \"datePublished\": \"2026-06-04\",\n  \"dateModified\": \"2026-06-04\",\n  \"inLanguage\": \"es-MX\",\n  \"medicalAudience\": \"Patient\",\n  \"about\": [\n    {\n      \"@type\": \"MedicalCondition\",\n      \"name\": \"Enfermedades de la columna vertebral\"\n    }\n  ],\n  \"mainEntity\": {\n    \"@type\": \"FAQPage\",\n    \"mainEntity\": [\n      {\n        \"@type\": \"Question\",\n        \"name\": \"\u00bfCu\u00e1l es la diferencia entre lumbalgia, lumbociatalgia y ci\u00e1tica?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Lumbalgia es dolor en la zona baja de la espalda sin irradiaci\u00f3n a la pierna. Lumbociatalgia es dolor lumbar que baja por la pierna siguiendo el nervio ci\u00e1tico. Ci\u00e1tica es el t\u00e9rmino popular para el dolor que sigue el recorrido del nervio ci\u00e1tico desde el gl\u00fateo hasta el pie.\"\n        }\n      }\n    ]\n  }\n}\n<\/script>\n","protected":false},"excerpt":{"rendered":"<p>Columna vertebral \u00b7 Pregunta 9 de 30 \u00b7 Guadalajara 2026 \u00bfCu\u00e1l es la diferencia entre lumbalgia, lumbociatalgia y ci\u00e1tica? Dr. Esteban Castro Contreras \u00b7 Traumatolog\u00eda, Ortopedia y Cirug\u00eda Articular \u2190 Ver las 30 preguntas sobre columna Pregunta 09 \u00b7 Diferencias Terminol\u00f3gicas \u00bfCu\u00e1l es la diferencia entre lumbalgia, lumbociatalgia y ci\u00e1tica? Tres t\u00e9rminos que se confunden [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"off","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[36],"tags":[],"class_list":["post-3819","post","type-post","status-publish","format-standard","hentry","category-columna"],"_links":{"self":[{"href":"https:\/\/www.drestebancastro.com\/blog\/wp-json\/wp\/v2\/posts\/3819","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.drestebancastro.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.drestebancastro.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.drestebancastro.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.drestebancastro.com\/blog\/wp-json\/wp\/v2\/comments?post=3819"}],"version-history":[{"count":1,"href":"https:\/\/www.drestebancastro.com\/blog\/wp-json\/wp\/v2\/posts\/3819\/revisions"}],"predecessor-version":[{"id":3820,"href":"https:\/\/www.drestebancastro.com\/blog\/wp-json\/wp\/v2\/posts\/3819\/revisions\/3820"}],"wp:attachment":[{"href":"https:\/\/www.drestebancastro.com\/blog\/wp-json\/wp\/v2\/media?parent=3819"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.drestebancastro.com\/blog\/wp-json\/wp\/v2\/categories?post=3819"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.drestebancastro.com\/blog\/wp-json\/wp\/v2\/tags?post=3819"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}