Bell’s Palsy. THE FACIAL NERVE The facial nerve is a mixed nerve, as it contains motor, sensory and autonomic fibres.

Slides:

Advertisements

Similar presentations

Idham Hafize Supi Nurmarzura Abdul Latif

Advertisements

CRANIAL NERVES V-VII.

Anatomy: Intracranial Intratemporal Intrameatal Labyrinthin Tympanic Mastoid Extracranial.

Evaluation and management of Bell’s palsy Chunfu Dai Otolaryngology Department Fudan University.

Bell’s Palsy, Muscular Dystrophies -Erb’s Palsy Victor Politi, M.D., FACP Medical Director, SVCMC, School of Allied Health Professions, Physician Assistant.

The Face and Facial Expression

بسم الله الرحمن الرحيم.

Cranial Nerves.

Bell’s Palsy January 20,2010. History -Sir Charles Bell, Scottish Surgeon - First described in early 1800s based on trauma to facial nerves -Definition.

NERVE SUPPLY OF THE FACE 5TH & 7TH CRANIAL NERVES

FACE: CLINICAL ANATOMY Dr. Ahmed Fathalla Ibrahim

Peripheral Neuropathy Dr.Shamekh M. El-Shamy. Peripheral Neuropathy Peripheral Neuropathy  DEFINITION: It is inflammation and degeneration of the peripheral.

BELL’S PALSY BY: RANDY BONNELL BELL’S PALSY BY: RANDY BONNELL.

بسم الله الرحمن الرحيم THE FACIAL NERVE SAMI ALHARETHY.

Summary of Function of Cranial Nerves

7th Cranial Nerve (Facial Nerve)

Cranial Nerves Nestor T. Hilvano, M.D., M.P.H..

It is a mixed nerve having both motor and sensory roots motor root supplies the muscles of facial expression Sensory root has afferent fibres conveying.

CRANIAL NERVES I, II, IV, VI, VIII, XI, XII.

Dr. Nimir Dr. Safaa Objectives Describe the nuclei of the facial nerve Follow up the course of facial nerve from its point of central connections, exit.

Cranial Nerves.

Facial nerve disorders

Motor neuron disease Dr.Shamekh M. El-Shamy.

Anatomy of the Brain Stem

CRANIAL NERVES III, V, VII, IX, X. Parasympathetic Cranial Nerves Oculomotor (III) Oculomotor (III) Facial (VII) Facial (VII) Glossopharyngeal (IX) Glossopharyngeal.

Mixed cranial nerves.

上海市第六人民医院 Shanghai Sixth People’s Hospital Shankai Yin Prof Dept of Otolaryngology, the sixth hospital affiliated to Shanghai jiaotong university Otolaryngology.

Introduction to Cranial Nerve Summary Regions supplied by sensory branches Muscles supplied by motor branches Exit from cranial cavity and pathway in head.

Iı Trigeminal ganglion Oval foramen Petrous temporal bone V3 Mandibular MOTOR to masticatory mm SENSORY to lower jaw, tongue, cheek and ear V Motor Pons.

Review of The Cranial Nerves

Facial (VII) nerve &Hypoglossal (XII) nerves

Inferior surface of the brain as it appears on gross dissection.

NERVE SUPPLY OF FACE 5TH & 7TH CRANIAL NERVES

THE FACIAL NERVE SAMI ALHARETHY

Trigeminal Nerve.

The cranial nerves. These are twelve pairs and numbered from before backward. All the nerves are distributed in the head and neck except the tenth which.

C RANIAL N ERVES By Dr.Sayeed Uddin Helal MS-Neurosurgery, ZZU.

Honors Anatomy & Physiology Chapter Thermoreceptors:  respond to temperature change 2. Mechanoreceptors:  respond to mechanical force: touch,

1. By Dr. Fekry Shata Assistant prof. of anatomy & embryology Faculty of Dentistry Majmaa university FACIAL NERVE 7 TH CRANIAL NERVE.

بسم الله الرحمن الرحيم.

DIAGNOSTICS BELL’S PALSY. CLINICAL: – Typical presentation – No risk factors or presenting symptoms for other causes of facial paralysis – Absence of.

NERVES OF THE FACE 5TH & 7TH CRANIAL NERVES

 Nerve :-A nerve is an enclosed, cable- like bundle of axons (the long, slender projections of neurons)  A cranial nerve nucleus:- is a collection head.

Copyright 2005 Lippincott Williams & Wilkins Facial Nerve Palsy Dr. Abdel Hamid Deghidi.

MUMPS INFECTION & TROPICAL MEDICINE DIVISION. Definition : Mumps is an acute contagious disease caused by a paramyxovirus that has predilection for glandular.

Trigeminal Nerve D.Nimer D.Rania Gabr D.Safaa D.Elsherbiny.

Bell’s Palsy Jose S. Santiago M.D..

Bell’s Palsy By: Josh Lumpkin. Who is usually affected by disease.  Which is often accompanied by pain or general discomfort.  Or 40,000 people in the.

Summary of Function of Cranial Nerves Figure 13.5b.

Facial and Hypoglossal nerves D.Nimer D.Rania Gabr D.Safaa D.Elsherbiny.

Lecture: 9 Anatomy and Physiology of the Facial Nerve 1 Dr. Eyad M. Hussein Ph.D of Neurology Consultant in Neurology Department, Nasser Hospital, Assistant.

Sarah aljamaan Ghadir jwaid

Review of The Cranial Nerves

Ch. 13 Anatomy of the Nervous System … PERIPHERAL N.S.

Facial Nerve Palsy.

Bell’s Palsy Jose S. Santiago M.D..

Chapter 22 facial nerve.

NERVES OF THE FACE 5TH & 7TH CRANIAL NERVES

Summary of Function of Cranial Nerves

Neuro-ophthalmology: part 3, crainial nerves david.

Cranial Nerve VII: Facial Nerve

Management and classification Dr.Ishara Maduka

NERVE SUPPLY OF FACE 5TH & 7TH CRANIAL NERVES

Cranial nerves. Cranial Nerves I. Olfactory nerve II. Optic nerve III. Oculomotor nerve IV. Trochlear nerve V. Trigeminal nerve VI. Abducent nerve VII.

Cranial Nerve VII & VIII

Functional anatomy of the facial nerve.

The Cranial Nerves.

Presentation transcript:

Bell’s Palsy

THE FACIAL NERVE The facial nerve is a mixed nerve, as it contains motor, sensory and autonomic fibres.

The sensory part receives taste sensations from the anterior 2/3 of the tongue. The autonomic part supplies the lacrimal gland as well as the submaxillary and sublingual salivary glands.

Anatomy of the motor part

LESIONS OF FACIAL NERVE The lesion may be:- 1- U.M.N.L. affecting the pyramidal tract above the facial nucleus. 2- L.M.N.L. affecting the facial motor nucleus or the nerve itself.

Bell’s Palsy Definition: It is an acute-paralysis of the face, due to a non-suppurative inflammation of the facial nerve near the stylomastoid foramen.

Aetiology :- 1- Exposure to air drafts usually precedes the onset; this may lead to ischaemia, oedema & compression of the nerve at the stylomastoid foramen. 2- It may be due to a neurotropic virus e.g. Herpes zoster.

3- It may be autoimmune, as evidenced by high levels of immunoglobulins in the patient's serum.

Clinical Picture:-

Treatment I-Medical:

II-Physiotherapy:

III-Surgical:

Prognosis

Thank you