diff --git a/atlas/templates/atlas/base.html b/atlas/templates/atlas/base.html
index 7b0e9258..b9e27e33 100755
--- a/atlas/templates/atlas/base.html
+++ b/atlas/templates/atlas/base.html
@@ -46,6 +46,9 @@
                                 <li>
                                     <a class="dropdown-item" href="{% url 'atlas:case_create' %}"><i class="bi bi-plus-square me-1" aria-hidden="true"></i>Create Case</a>
                                 </li>
+                                <li>
+                                    <a class="dropdown-item" href="{% url 'atlas:normals_list' %}"><i class="bi bi-file-earmark-check me-1" aria-hidden="true"></i>Normals</a>
+                                </li>
                             </ul>
                         </li>
                         <li class="nav-item dropdown">
@@ -69,6 +72,7 @@
                         <li class="nav-item">
                             <a class="nav-link" href="{% url 'atlas:resource_view' %}" title="Resources"><i class="bi bi-folder2-open me-1" aria-hidden="true"></i>Resources</a>
                         </li>
+                        
                         <li class="nav-item">
                             <a class="nav-link" href="{% url 'atlas:user_uploads' %}" title="View unimported uploads"><i class="bi bi-upload me-1" aria-hidden="true"></i>Uploads</a>
                         </li>
diff --git a/atlas/templates/atlas/case_display_block.html b/atlas/templates/atlas/case_display_block.html
index 32392e8f..a7515fc9 100755
--- a/atlas/templates/atlas/case_display_block.html
+++ b/atlas/templates/atlas/case_display_block.html
@@ -147,6 +147,10 @@
 
             {# Diagnostic certainty as a badge #}
             Diagnostic certainty: <span class="badge bg-info text-dark ms-2">{{ case.get_diagnostic_certainty_display }}</span>
+            {# Normal toggle HTMX block #}
+            <div class="mt-1">
+                {% include "atlas/partials/_normal_toggle.html" %}
+            </div>
         </div>
     </div>
 
diff --git a/atlas/templates/atlas/normals_list.html b/atlas/templates/atlas/normals_list.html
index eac50d37..246f4592 100644
--- a/atlas/templates/atlas/normals_list.html
+++ b/atlas/templates/atlas/normals_list.html
@@ -1,5 +1,6 @@
 {% extends "atlas/base.html" %}
 {% load static %}
+{% load crispy_forms_tags %}
 
 {% block content %}
 <div class="container">
@@ -12,7 +13,7 @@
           <div class="mb-2">
             {{ field.label_tag }}
             {{ field }}
-+          </div>
+          </div>
         {% endfor %}
         <div class="mb-2">
           <button class="btn btn-primary" type="submit">Filter</button>
@@ -22,13 +23,18 @@
     </div>
   </div>
 
-  <div class="list-group">
-    {% for normal in page_obj.object_list %}
-      {% include "atlas/partials/_normal_row.html" with normal=normal %}
-    {% empty %}
-      <div class="list-group-item">No normal cases found.</div>
-    {% endfor %}
-  </div>
+  {% if page_obj.object_list %}
+    <div class="list-group">
+      {% for normal in page_obj.object_list %}
+        <a class="list-group-item list-group-item-action" href="{% url 'atlas:case_detail' normal.case.pk %}">
+          {{ normal.case.title }}{% if normal.age_years %} — {{ normal.age_years }} yrs{% endif %}
+          <div class="small text-muted">Added {{ normal.added_date }}</div>
+        </a>
+      {% endfor %}
+    </div>
+  {% else %}
+    <div class="list-group-item">No normal cases found.</div>
+  {% endif %}
 
   <nav aria-label="Page navigation">
     <ul class="pagination mt-3">
diff --git a/atlas/templates/atlas/partials/_normal_toggle.html b/atlas/templates/atlas/partials/_normal_toggle.html
new file mode 100644
index 00000000..a7c9241f
--- /dev/null
+++ b/atlas/templates/atlas/partials/_normal_toggle.html
@@ -0,0 +1,28 @@
+{% load static %}
+
+<div id="normal-toggle-block">
+  {% if case.normal_case %}
+    <span class="badge bg-success">Normal</span>
+    <small class="text-muted">{% if case.normal_case.age_years %}{{ case.normal_case.age_years }}y{% else %}age unknown{% endif %}</small>
+    {% if is_atlas_editor %}
+      <button class="btn btn-sm btn-outline-danger ms-2"
+              hx-post="{% url 'atlas:case_toggle_normal' case.pk %}"
+              hx-target="#normal-toggle-block"
+              hx-swap="outerHTML"
+              hx-confirm="Unmark this case as normal?">
+        Unmark normal
+      </button>
+    {% endif %}
+  {% else %}
+    {% if is_atlas_editor %}
+      <button class="btn btn-sm btn-outline-primary"
+              hx-post="{% url 'atlas:case_toggle_normal' case.pk %}"
+              hx-target="#normal-toggle-block"
+              hx-swap="outerHTML">
+        Mark as normal
+      </button>
+    {% else %}
+      <span class="text-muted">Normal status only editable by atlas editors</span>
+    {% endif %}
+  {% endif %}
+</div>
diff --git a/atlas/urls.py b/atlas/urls.py
index 8d50e4e9..7df4dc41 100755
--- a/atlas/urls.py
+++ b/atlas/urls.py
@@ -455,6 +455,7 @@ urlpatterns = [
     # path("unchecked/", views.unchecked_list, name="unchecked_list"),
     # path("verified/<int:pk>/", views.verified_detail, name="verified_detail"),
     path("case/<int:pk>/", views.case_detail, name="case_detail"),
+    path("case/<int:pk>/toggle_normal/", views.toggle_case_normal, name="case_toggle_normal"),
     # path("case/<int:pk>/collection-form", views.AddCollectionToCaseView.as_view(), name="case_collection_form"),
     path(
         "case/<int:case_id>/collection-form",
diff --git a/atlas/views.py b/atlas/views.py
index e02c8acc..95326269 100755
--- a/atlas/views.py
+++ b/atlas/views.py
@@ -456,6 +456,8 @@ def case_detail(request, pk):
     case = get_case_for_case_detail(pk)
     can_edit = case.check_user_can_edit(request.user)
 
+    is_atlas_editor = request.user.is_superuser or request.user.groups.filter(name="atlas_editor").exists()
+
     return render(
         request,
         "atlas/case_detail.html",
@@ -463,9 +465,98 @@ def case_detail(request, pk):
             "case": case,
             "cimar_sid": request.user.userprofile.cimar_sid,
             "can_edit": can_edit,
+            "is_atlas_editor": is_atlas_editor,
         },
     )
 
+
+@login_required
+@require_POST
+def toggle_case_normal(request, pk):
+    """HTMX endpoint to toggle the NormalCase mark for a Case.
+
+    - Only users in the 'atlas_editor' group or superusers may toggle.
+    - On create, attempt to auto-extract age_years from DICOM metadata.
+    - Returns an HTML fragment that replaces the toggle block.
+    """
+    case = get_case_for_case_detail(pk)
+
+    # Permission: atlas editors or superusers
+    if not (request.user.is_superuser or request.user.groups.filter(name="atlas_editor").exists()):
+        return HttpResponse(status=403)
+
+    # If already marked normal, unmark (delete the NormalCase)
+    try:
+        normal = case.normal_case
+    except Exception:
+        normal = None
+
+    if normal is not None:
+        normal.delete()
+    else:
+        # Attempt to auto-extract age from DICOM
+        age = None
+        try:
+            from datetime import datetime
+            import re
+
+            # Iterate series then images to find first usable DICOM
+            for series in case.series.all():
+                img = series.images.filter(removed=False).first()
+                if not img:
+                    continue
+                ds = img.get_dicom_data()
+                if not ds:
+                    continue
+
+                # Try PatientAge (format often like '045Y' or '45Y')
+                try:
+                    pa = getattr(ds, "PatientAge", None)
+                except Exception:
+                    pa = None
+
+                if pa:
+                    s = str(pa)
+                    m = re.search(r"(\d+)", s)
+                    if m:
+                        age = int(m.group(1))
+                        break
+
+                # Try birthdate + studydate
+                try:
+                    pbd = getattr(ds, "PatientBirthDate", None)
+                    sdate = getattr(ds, "StudyDate", None) or getattr(ds, "AcquisitionDate", None) or getattr(ds, "SeriesDate", None)
+                except Exception:
+                    pbd = None
+                    sdate = None
+
+                if pbd and sdate:
+                    try:
+                        bd = datetime.strptime(str(pbd), "%Y%m%d")
+                        sd = datetime.strptime(str(sdate), "%Y%m%d")
+                        years = round((sd - bd).days / 365.25)
+                        age = int(years)
+                        break
+                    except Exception:
+                        pass
+
+        except Exception:
+            age = None
+
+        # Create NormalCase
+        from .models import NormalCase
+
+        NormalCase.objects.create(case=case, age_years=age, added_by=request.user)
+
+    # Render the updated fragment
+    is_atlas_editor = request.user.is_superuser or request.user.groups.filter(name="atlas_editor").exists()
+    html = render_to_string(
+        "atlas/partials/_normal_toggle.html",
+        {"case": case, "user": request.user, "is_atlas_editor": is_atlas_editor},
+        request=request,
+    )
+    return HttpResponse(html)
+
 @login_required
 @user_is_author_or_atlas_series_checker_or_atlas_marker_or_open_access
 def series_thumbnail_fail(request, pk):