diff --git a/1.sources/MyHealth/docroot/systemAdmin/ManageSpecialties.xhtml b/1.sources/MyHealth/docroot/systemAdmin/ManageSpecialties.xhtml
index 37061e9..04ba735 100644
--- a/1.sources/MyHealth/docroot/systemAdmin/ManageSpecialties.xhtml
+++ b/1.sources/MyHealth/docroot/systemAdmin/ManageSpecialties.xhtml
@@ -8,7 +8,7 @@
 	<ui:define name="content">
 		<h:form id="frmManageSpecialties">
 			<p:growl id="mesgs" showDetail="true" closable="true" autoupdate="true" />
-			<p:panel id="PanelMS" header="Página Gestión de Especialidades">
+			<p:panel id="PanelMS" header="Modificación y borrado de especialidades">
 				<div class="ui-g ui-fluid">
 					<div class="ui-g-2 ui-md-2">
 					<p:outputLabel for="ms"/>
@@ -20,19 +20,42 @@
 					    </p:selectOneMenu>
 					</div>
 					<div class="ui-g-1 ui-md-1" >
-						<p:outputLabel value="Editar nombre" for="name"/>
+						<p:outputLabel value="Nombre: " for="name"/>
 					</div>
 					<div class="ui-g-2 ui-md-2">
 						<p:inputText id="name" value="#{ManageSpecialities.medicalSpecialty.name}" readonly="false" required="true" requiredMessage="Es necesario un nombre" />
 					</div>
 					<div class="ui-g-1 ui-md-1">
-						<p:outputLabel value="Editar descripción" for="description" />
+						<p:outputLabel value="Descripción: " for="description" />
 					</div>
 					<div class="ui-g-4 ui-md-4">
 						<p:inputText id="description" value="#{ManageSpecialities.medicalSpecialty.description}" readonly="false" required="true" requiredMessage="Es necesaria una descripción" />
 					</div>
+					<div class="ui-g-1 ui-md-1 ">
+						<p:commandButton validateClient="true" value="Guardar" update="mesgs" action="#{ManageSpecialities.saveData}" icon="pi pi-save" />
+					</div>
+					<div class="ui-g-1 ui-md-1 ">
+						<p:commandButton validateClient="true" value="Borrar" update="mesgs" action="#{ManageSpecialities.deleteData}" icon="fa fa-remove" />
+					</div>
+			    </div>
+    		</p:panel>
+
+			<p:panel id="PanelNewMS" header="Alta de especialidades">
+				<div class="ui-g ui-fluid">
+					<div class="ui-g-1 ui-md-1" >
+						<p:outputLabel value="Nombre: " for="nameNew"/>
+					</div>
+					<div class="ui-g-2 ui-md-2">
+						<p:inputText id="nameNew" value="#{ManageSpecialities.name}" readonly="false" required="ManageSpecialities.medicalSpecialty.name eq null" requiredMessage="Es necesario un nombre" />
+					</div>
+					<div class="ui-g-1 ui-md-1">
+						<p:outputLabel value="Descripción: " for="descriptionNew" />
+					</div>
+					<div class="ui-g-6 ui-md-6">
+						<p:inputText id="descriptionNew" value="#{ManageSpecialities.description}" readonly="false" required="ManageSpecialities.medicalSpecialty.description eq null" requiredMessage="Es necesaria una descripción" />
+					</div>
 					<div class="ui-g-2 ui-md-2 ">
-						<p:commandButton validateClient="true" value="Guardar" update="mesgs" action="#{ManageSpecialities.saveData}" icon="pi pi-check" />
+						<p:commandButton validateClient="true" value="Crear" update="mesgs" action="#{ManageSpecialities.insertData}" icon="pi pi-check" />
 					</div>
 			    </div>
     		</p:panel>
diff --git a/1.sources/MyHealth/src/ejb/systemAdmin/SystemAdminFacadeBean.java b/1.sources/MyHealth/src/ejb/systemAdmin/SystemAdminFacadeBean.java
index f0b239f..787169a 100644
--- a/1.sources/MyHealth/src/ejb/systemAdmin/SystemAdminFacadeBean.java
+++ b/1.sources/MyHealth/src/ejb/systemAdmin/SystemAdminFacadeBean.java
@@ -16,7 +16,6 @@ import common.UserType;
 import ejb.common.CommonFacadeLocal;
 import jpa.AdministratorJPA;
 import jpa.MedicalSpecialtyJPA;
-import jpa.PatientJPA;
 
 /**
  * 
@@ -126,4 +125,24 @@ public class SystemAdminFacadeBean implements SystemAdminFacadeRemote {
 
 		return this.commonServices.getPOJOforMedicalSpecialtyJPA(ms);
 	}
+	
+	@Override
+	public void deleteSpecialtyData(int id, String name, String description) throws Exception {
+		MedicalSpecialtyJPA ms = entman.find(MedicalSpecialtyJPA.class, id);
+
+		if (ms == null) {
+			throw new Exception("No se puede borrar la especialidad porque no se encuentra en la base de datos ningún registro con id: " + String.valueOf(id));
+		}
+
+		entman.remove(ms);
+	}
+
+	@Override
+	public MedicalSpecialtyTO insertSpecialtyData(String name, String description) throws Exception {
+
+		MedicalSpecialtyJPA ms = new MedicalSpecialtyJPA(name, description);
+		entman.persist(ms);
+
+		return this.commonServices.getPOJOforMedicalSpecialtyJPA(ms);
+	}
 }
diff --git a/1.sources/MyHealth/src/ejb/systemAdmin/SystemAdminFacadeRemote.java b/1.sources/MyHealth/src/ejb/systemAdmin/SystemAdminFacadeRemote.java
index 7c8cfe9..f4ab02d 100644
--- a/1.sources/MyHealth/src/ejb/systemAdmin/SystemAdminFacadeRemote.java
+++ b/1.sources/MyHealth/src/ejb/systemAdmin/SystemAdminFacadeRemote.java
@@ -1,13 +1,9 @@
 package ejb.systemAdmin;
 
-import java.util.Collection;
-
 import javax.ejb.Remote;
 
 import TO.LoggedUserTO;
 import TO.MedicalSpecialtyTO;
-import TO.PatientTO;
-import TO.PrimaryHealthCareCenterTO;
 
 /**
  * 
@@ -23,4 +19,8 @@ public interface SystemAdminFacadeRemote {
 	public LoggedUserTO login(String id, String pwd);
 	
 	public MedicalSpecialtyTO updateSpecialtyData(int id, String name, String description) throws Exception;
+	
+	public void deleteSpecialtyData(int id, String name, String description) throws Exception;
+	
+	public MedicalSpecialtyTO insertSpecialtyData(String name, String description) throws Exception;
 }
\ No newline at end of file
diff --git a/1.sources/MyHealth/src/managedbean/systemAdmin/ManageSpecialitiesMBean.java b/1.sources/MyHealth/src/managedbean/systemAdmin/ManageSpecialitiesMBean.java
index 8a12fc3..c225f76 100644
--- a/1.sources/MyHealth/src/managedbean/systemAdmin/ManageSpecialitiesMBean.java
+++ b/1.sources/MyHealth/src/managedbean/systemAdmin/ManageSpecialitiesMBean.java
@@ -6,7 +6,6 @@ import java.util.List;
 import javax.annotation.PostConstruct;
 import javax.enterprise.context.RequestScoped;
 import javax.faces.application.FacesMessage;
-import javax.faces.context.FacesContext;
 import javax.inject.Named;
 
 import TO.LoggedUserTO;
@@ -115,4 +114,49 @@ public class ManageSpecialitiesMBean extends ManagedBeanBase implements Serializ
 			}
 		}
 	}
+	
+	public void deleteData() {
+		int error = 0;
+
+		if (this.medicalSpecialty.getName() == null) {
+			this.addFacesMessage(FacesMessage.SEVERITY_WARN, "Nombre no relleno", "Por favor, escriba un nombre de especialidad.");
+			error++;
+		}
+		if (this.medicalSpecialty.getDescription() == null) {
+			this.addFacesMessage(FacesMessage.SEVERITY_WARN, "Descripción no rellena", "Por favor, escriba una descripción.");
+			error++;
+		}
+
+		if (error == 0) {
+			try {
+				this.getRemoteManagerSystemAdmin().deleteSpecialtyData(this.medicalSpecialty.getId(), this.medicalSpecialty.getName(), this.medicalSpecialty.getDescription());
+				this.addFacesMessage(FacesMessage.SEVERITY_INFO, "Los especialidad se ha borrado", "Los datos de la especialidad se han borrado correctamente.");
+			} catch (Exception e) {
+				this.manageException(e);
+			}
+		}
+	}
+
+	public void insertData() {
+		int error = 0;
+
+		if (name == null || name.trim().length() == 0) {
+			this.addFacesMessage(FacesMessage.SEVERITY_WARN, "Nombre no relleno", "Por favor, escriba un nombre de especialidad.");
+			error++;
+		}
+		if (description == null || description.trim().length() == 0) {
+			this.addFacesMessage(FacesMessage.SEVERITY_WARN, "Descripción no rellena", "Por favor, escriba una descripción.");
+			error++;
+		}
+
+		if (error == 0) {
+			try {
+				MedicalSpecialtyTO ms = this.getRemoteManagerSystemAdmin().insertSpecialtyData(name, description);
+				this.setSpecialtyData(ms);
+				this.addFacesMessage(FacesMessage.SEVERITY_INFO, "Los datos se han guardado", "Los datos de la especialidad se han guardado correctamente.");
+			} catch (Exception e) {
+				this.manageException(e);
+			}
+		}
+	}
 }