Mastoid Cells

mastoid air cells and mastoid pneumatization.mp4

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Duration: 18:56
Updated: 15 Aug 2013
author: devanmedicine

The Various mastoid air cells and the mastoid pneumatisation.

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Mastoid Air Cells, Tips, Petrous Portions maybe..

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Duration: 3:07
Updated: 19 Feb 2013
author: chasesmithxray

3 Point Landing.

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MASTOID ANTRUM BY DR SAMEH GHAZY

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Duration: 6:07
Updated: 19 May 2014
author: Sameh Ghazy

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MASTOIDECTOMY &TYPE; III T PLASTY

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Duration: 3:24
Updated: 10 Dec 2014

Dr. Meenesh Juvekar (INDIA) M.S (ENT), D.N.B, D.O.R.L, M.N.A.M.S www.specialist-ent.com A mastoidectomy is performed to remove infected mastoid air cells resulting from ear infections, such as mastoiditis or chronic otitis, or by inflammatory disease of the middle ear (cholesteatoma). The mastoid air cells are open spaces containing air that are located throughout the mastoid bone, the prominent bone located behind the ear that projects from the temporal bone of the skull. Sometimes the infection spreads onto the temporal bone. If this occurs, parts of the bone may need to be removed. This results in hearing loss. There are several types of mastoidectomy. Simple mastoidectomy: the surgeon opens the mastoid bone, removes the infected air cells, and drains the middle ear Radical mastoidectomy: the surgeon may remove the eardrum and middle ear structures. Sometimes a skin graft is placed in the middle ear Modified radical mastoidectomy: this is a less severe form of radical mastoidectomy. Not all middle ear bones are removed and the eardrum is rebuilt. Some hearing loss is to be expected with radical and modified radical mastoidectomy.

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Cholesteatoma. Canal-wall up mastoidectomy.

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Duration: 6:01
Updated: 17 Nov 2014

Canal-wall up mastoidectomy was performed because cholesteatoma is limited only to the middle ear. Complete mastoidectomy was performed to remove mastoid cells filled with granulation tissue. Posterior tympanotomy was performed to allow complete and safe removal of the cholesteatoma. Cholesteatoma has eroded long process of the incus. It was therefore removed and used to make the columella for ossicular chain reconstruction. Tympanic membrane was reconstructed with temporalis fascia graft.

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Radical Mastoidectomy

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Duration: 5:38
Updated: 09 Mar 2015

Dr. Meenesh Juvekar (INDIA) M.S (ENT), D.N.B, D.O.R.L, M.N.A.M.S An ENT surgeon of international repute, Dr Meenesh Juvekar completed his MS (Master of Surgery) in ENT from the renowned LMT Medical College, Mumbai in January 1999. He has to his credit, numerous academic achievements some of which include the first place in DNB Examinations of National Board, New Delhi held in May 1999 – he was awarded the Kameshwaran Gold medal for standing first in India. He also secured the third place in MS (ENT) Examination of Bombay University in January 1999. Currently Dr Meenesh Juvekar is Consultant ENT Surgeon at Bombay Hospital, Mumbai and at Juvekar Nursing Home, Mumbai. He is also Consultant at Fortis Hospital, Mulund. Additionally, Dr Juvekar became the President – Association Of Otolaryngologists – Mumbai at a very young age. He also organised a conference in Hong Kong in the Golden Jubilee Year. He is ex-Associate Professor and Unit Head of Department of ENT at K.J. Somaiya Medical College & Hospital, Mumbai. Dr Juvekar did his fellowship with Prof. Hildmann, Elisabeth Hospital, Bochum, Germany in Middle Ear surgery, and with Prof. Gubish, Marine Hospital, Stuttgart, Germany, in Rhinoplasty in the year 2000. He attended and assisted various surgeries during that period and also performed cadaveric temporal bone dissection under the guidance of Prof Hildmann, Bochum. Dr Juvekar is especially popular amongst his students right from the days of his lectureship for his ability to make the subject so simple and easy-to-learn. Not to mention that all this expertise comes from his hard work and the experience that he has gained during his tenure as an ENT surgeon so far. He has conducted numerous teaching programs and clinical courses not only for undergraduate and postgraduate students but also for residents and nursing staff. He has been invited many times on All India Radio (AIR) to educate the society on noise pollution, deafness and common problems in ear-nose-throat (ENT). Dr Meenesh has even authored a book titled ‘Short Notes In ENT’ which was released by Padmabhushan Dr. L. H. Hiranandani in 2006. The book is useful for both undergraduate and postgraduates. It covers all the common conditions seen in ENT practice and is also up-to-date with common ENT procedures including the latest in ENT such as LASERS. In all, the book contains 104 topics spanning the entire subject. Some of the papers published and /or presented by Dr Meenesh Juvekar include the following: Noise – An Industrial Hazard: A review by Dr. R.V. Juvekar & Dr. M. R. Juvekar in the Indian Journal of Otology. VO14, No.3 (Sept.98) 137-140. Tuberculoma Of The Posterior Pharyngeal Wall: A case report by Dr. R. V. Juvekar, Dr. M. R. Juvekar & Dr. D. V. Panchal in Bombay Hospital Journal. Fronto-Ethmoidal Mucormycosis: A case report by Dr. M. R. Juvekar, Dr. R. V.J uvekar & Dr. U. M. Tendolkar in the Indian Journal of Laryngology & Otology. Myxoid Lipoma Of The Oral Cavity: A case report by Dr. M. R. Juvekar & Dr. R. V. Juvekar, in the Indian Journal of Laryngology & Otology. VO 152, No.3, Sept. 2000. Comparative Study Of Endotracheal Intubation & Tracheostomy In Emergencies: A review of 70 cases by Dr. M. R. Juvekar& Dr. R.V. Juvekar in Bombay Hospital Journal. VO 141, No.3, 1999. The Double Breasting Technique Of Tympanoplasty: A review of 200 cases by Dr. R. V. Juvekar in the Indian Journal of Otology. VO15, No.3, Sept.1999. Oral Submucous Fibrosis: Aetio-Pathogenesis and Treatment Modalities in the Indian Practitioner Dr. M. R. Juvekar, Dr. Rokade, and Dr. R.V. Juvekar. VO154, Aug.2001 Vertigo Aetiology And Management: A paper by Dr. M. R. Juvekar in the Vertigo update Vol 16, Sept-Dec-2001 Revision Stapedectomy: In Vertigo update by Dr. M. R. Juvekar Jan-Mar-2002 Disorders Of Speech: By Dr. M. R. Juvekar in the Bombay Hospital Journal. Infections In Ear-Nose & Throat: By Dr. M. R. Juvekar in the Bombay Hospital Journal. Recent Advances In Ear-Nose-Throat: A publication Dr. Meenesh R.Juvekar in the Bombay Hospital Journal. Facial Nerve Grafting & Decompression: A Review of 30 Cases. A report of 30 cases by Dr. M. R. Juvekar, Dr. R.V. Juvekar, in the Indian Journal of Laryngology & Otology.

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mastoid air cells

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Duration: 4:32
Updated: 17 Feb 2015

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MASTOIDITIS DR. FOHEID ALSOBEI

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Duration: 3:40
Updated: 26 Aug 2014
author: Foheid ٍSobei

An infection that extends to the air cells of the skull behind the ear. Inflammation of mucosal lining of antrum and mastoid air cell system - Is used when i...

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Meatoplasty after Mastoidectomy Must be done:Dr.K.O.Paulose FRCS

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Duration: 14:01
Updated: 09 Apr 2014

Mastoidectomy is performed to remove infected air cells within the mastoid bone caused by mastoiditis, ear infections, or cholesteatoma (an inflammatory disease of the middle ear and mastoid). Here the procedure is being completed with a large meatoplasty which is an integral part of open mastoidectomy. This is done in Jubilee Christian Mission Hospital Trivandrum Kerala South India. For more details and free updates you may subscribe to these sites : http://drpaulose.com • http://snorefreesleep.com

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empyema mastoiditis st.avi

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Duration: 0:33
Updated: 14 Nov 2011
author: vradeducation

Findings in this case: There are 2 videos in this case. The first is a bone window examination and the second is brain window examination. Bone windows: Ther...

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empyema mastoiditis bone.avi

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Duration: 0:33
Updated: 14 Nov 2011
author: vradeducation

Findings in this case: There are 2 videos in this case. The first is a bone window examination and the second is brain window examination. Bone windows: Ther...

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Cholesteatoma endoscopic surgery

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Duration: 11:46
Updated: 05 Jun 2014
author: João Flávio Nogueira

www.sinuscentro.com.br - Edited video showing complete endoscopic ressection of cholesteatoma. Note at the CT scans the lesion at the attical region into the...

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Cortical mastoidectomy with ossiculoplasty by dr manas

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Duration: 10:54
Updated: 12 Dec 2013
author: Manas Rout

Cortical mastoidectomy is an operative procedure done to remove the disease from the mastoid air cells. For improvement of hearing we need to do hearing reco...

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Mastoiditis (Medical Condition)

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Duration: 1:37
Updated: 21 May 2015

Symptoms, risk factors and treatments of Mastoiditis (Medical Condition) Mastoiditis is the result of an infection that extends to the air cells of the skull behind the ear This video contains general medical information If in doubt, always seek professional medical advice. The medical information is not advice and should not be treated as such. The medical information is provided without any representations or warranties, express or implied. We do not warrant or represent that the medical information on this websiteis true, accurate, complete, current or non-misleading Music: 'Undaunted' Kevin Macleod CC-BY-3.0 Source/Images: "Mastoiditis" CC-BY-2.5 https://www.freebase.com/m/06mg4x

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Ear Anatomy | Inside the ear | 3D Human Ear animation video | Biology | Elearnin

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Duration: 2:54
Updated: 04 Jun 2013

Ear Anatomy | Inside the ear | 3D Human Ear animation video | Biology | Elearnin Ear is that part of the human body that detects sound from the environment and delivers it to the brain. With the help of a ear, humans have the ability to locate the sources of sound. Apart from just being a receiver of sound, it also plays a major role in maintaining a proper balance and position of the body. So as per the laws of science, sound is actually caused when the air molecules are set into vibration and one can hear the sound when the ear picks up or feels these vibrations or sound waves. There are nine main parts of the ear that include the pinna, the ear canal, the ear drum, the hammer, anvil, stirrup, cochlea , Eustachian tube and the auditory nerve. The pinna, also known as the auricle, is the visible portion of the ear that is externally seen. This helps in locating sound sources and directs the sound into it. This does not play any role in maintaining the balance of sound that is heard. The ear canal is a tube like pipeline, that connects the outside of the ear to the ear drum. The ear drum is in the middle ear, which vibrates on receiving sound waves. The hammer on receiving the vibrations from the eardrum, sends them to the anvil that inturn passes them to the stirrup and these are then passed to the inner ear. The inner ear consists of the cochlea and a liquid. The cochlea is a shell-like structure. The Eustachian tube controls the amount of pressure in the ear. The auditory nerve carries the sound to the brain and it is the brain that interprets the sound. The ear together with the brain , controls the balance of the body. All the movements are controlled by this balance and also with the help of muscles. The liquid in the inner ear that we mentioned earlier, is actually responsible for the balance. The liquid in the ear moves along in sync with the physical movement of the body and thus, sending information to the brain on how the body is actually moving at any given instance. The earlobe is the soft lower part of the external ear and this does not have any firmness nor any elasticity. It contains a cartilage and has a large amount of blood supply that provides warmth to the ears and hence aids in the overall balance process.

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Anatomy and Physiology Chapter 7 Part A Lecture: The Skelton

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Duration: 74:08
Updated: 29 Sep 2015

Anatomy and Physiology Chapter 7 Part A Lecture: The Skelton Chapter 7 Part B and C are scheduled to be posted in the next two days. Please leave questions in the comments below or email directly at fmajoo@gmail.com Text: Elaine Marieb & Katja Hoehn Human Anatomy and Physiology 10th edition. Pearson Education Inc 2016. The Human Body: An Orientation. Topics Covered: Skeleton Skeletal System Axial Skeleton Appendicular Skeleton Skull Vertebral Column Thoracic Cage Cranial Bones / Cranium Cranial Cavity Facial Bones Sutures joints ligaments Cranial vault ( Calvaria ) Cranial Base Cavities of the Cranium Openings of the Skull Frontal Bone Parietal Bones Occipital Bone Temporal Bones Sphenoid Bone Ethmoid Bone squamous region supraorbital margins posterior cranial fossa Supraorbital foramen (notch) Glabella Parietal bones and the major sutures Coronal suture Sagittal suture Lambdoid suture Squamous (squamosal) sutures Foramen magnum External occipital protuberance Hypoglossal canal External occipital crest Superior and inferior nuchal lines zygomatic processes zygomatic arch mandibular fossa external acoustic meatus Petrous middle cranial fossa Tympanic Jugular foramen Carotid canal Foramen Lacerum Internal Acoustic Meatus Stylomastoid foramen mastoid process styloid process Mastoiditis Mastoid Air Cells Sphenoid Bone Sphenoidal Sinuses Sella Turcica Hypophyseal Fossa Pterygoid Process Optic Canals Superior Orbital Fissure Foramen Rotundum Foramen Ovale Foramen Spinosum Ethmoid Bone Crista Gali Perpendicular Plate Ethmoidal Air Cells Superior and Middle Nasal Conchae Orbital Plates Sutural Bones Facial Bones Mandible Lacrimal Bones Palatine Bones Vomer Inferior Nasal Conchae Maxillary Bones Zygomatic Bones Nasal Bones Mandibular Angle Coronoid Process Condylar Process Mandibular Notch Mandibular Symphysis Alveolar Process Mental Foramina Mandibular Foramina Maxillae Maxillary Bone Anterior Nasal Spine Palatine Process Frontal Process Zygomatic Process Maxillary Sinuses Inferior Orbital Fissure Infraorbital Foramen Incisive Fossa and Canal Zygomatic Bones Nasal Bones Lacrimal Fossa Lacrimal Sac Horizontal Plate Perpendicular Plate Inferior Nasal Conchae Hyoid Bone Orbits Nasal cavity Nasal Septum Paranasal Sinuses

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Ed's Meniere's Disease: Sinusitis Treatment and Recommendations

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Duration: 14:06
Updated: 15 Aug 2014
author: Edmund Cheung

Sinusitis -- inflammation of the Sinuses from ANY cause (Viral Infection, Bacterial Infection, Inhalation of fumes, Mechanical Irritation, or Allergies) Ther...

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Limited Cholesteatoma with Isthmus Blockage

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Duration: 4:39
Updated: 20 Jan 2014

www.sinuscentro.com.br - Edited video showing an endoscopic surgery for the removal of a limited cholesteatoma and the treatment of a tympanic isthmus blockage to correct the ventilation pathways from the ET to the mastoid. Note the normal mastoid mucosa at the antrum. The BIRTHPLACE of most inflammatory diseases at the ear is the middle ear space, yet we use the mastoid, in some cases, just as conduit to the middle ear. We believe the endoscope is an excellent tool for the middle ear, performing a functional surgery, preserving the mastoid cells, its mucosa and its buffer effect, treating the ventilation routes as well as inspecting the "hidden" areas, such as sinus tympani, facial recess, among others with very difficult visualization.

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Langerhans Cell Histiocytosis

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Duration: 1:06
Updated: 14 Jul 2014

In this pediatric patient, a large mass expands the inferior aspect of the orbit. Additional infiltrative masses are present in the mastoid and tympanic portions of the temporal bones bilaterally. This was diagnosed as Langerhans Cell Histiocytosis.

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ACUTE SUPPURATIVE OTITIS MEDIA ( ASOM ) - Pus in Middle Ear

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Duration: 1:01
Updated: 28 Sep 2015

Young male came with complain of right ear severe pain since last 2 days , ear blockage , headache , common cold & cough , hard of hearing since last 7 days . ACUTE SUPPURATIVE OTITIS MEDIA (ASOM) It is an acute inflammation of middle ear by pyogenic organisms. Cause : the disease follows viral infection of upper respiratory tract but soon followed by pyogenic organisms in the middle ear. Source of Infection : 1) Via eustachian tube -It is the most common route of infection from nose , naso-pharynx , tonsils & pharynx . 2) Via external ear - Traumatic perforation of tympanic membrane . Predisposing Factors Anything that interferes with normal functioning of eustachian tube predisposes to middle ear infection. 1. Recurrent attacks of common cold, URTI . 2. Nose allergy. 3. Chronic rhinitis and sinusitis. 4. Infections of tonsils and adenoids. 5. Tumours of nasopharynx. The disease has the following stages: 1. Stage of tubal occlusion -Oedema and congestion of nasopharyngeal end of eustachian tube blocks the tube, leading to absorption of air and negative intratympanic pressure. 2. Stage of pre-suppuration -If tubal occlusion is prolonged, pyogenic organisms invade tympanic cavity causing hyperaemia of its lining. Inflammatory exudate appears in the middle ear. Tympanic membrane becomes congested. 3. Stage of suppuration-This is marked by formation of pus in the middle ear and to some extent in mastoid air cells. Tympanic membrane starts bulging to the point of rupture. 4. Stage of resolution - The tympanic membrane ruptures with release of pus and subsidence of symptoms. Inflammatory process begins to resolve. If proper treatment is started early or if the infection was mild, resolution may start even without rupture of tympanic membrane. 5. Stage of complication - If virulence of organism is high or resistance of patient poor, resolution may not take place and disease spreads beyond the confines of middle ear. Treatment : 1) Antibiotic 2) Decongestant nasal drops 3) Analgesics , antipyretics & anti inflammatory . 4) Ear toilet 5) Myringotomy

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Retraction after obliteration tympanomastoidectomy

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Duration: 3:11
Updated: 17 Mar 2014

www.sinuscentro.com.br - Edited video showing a retraction pocket after an obliteration mastoidectomy. Very popular in the past, the obliteration techniques consisted in closing completely with "bone pate" the mastoid cavity. These procedures are becoming more popular once again, however using endoscopes we can understand better the buffer role of pressure regulation in both mastoid air cells/mucosa and Eustachian tube. If you "destroy"/drill this system you may have problems at the future. More informations; www.sinuscentro.com.br

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Pre hydrocephalus

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Duration: 7:39
Updated: 27 Dec 2013
author: radiology explained

Post op complication with CSF flow obstruction 63 year old. Throbbing headache and neck pain. Postural headache, worse when patient lies down. The patient's ...

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BRAIN MRI IN CASE EARLY ATROPHY

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Duration: 2:16
Updated: 19 Apr 2013
author: Umar Said

Expertise Results: MRI of the headDear TS,MRI examination has been carried out head pieces axial, sagittal and coronal with T 1 WI and T 2 WI, slice thicknes...

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mastoid air cells and mastoid pneumatization.mp4

Mastoid Air Cells, Tips, Petrous Portions maybe..

MASTOID ANTRUM BY DR SAMEH GHAZY

MASTOIDECTOMY &TYPE; III T PLASTY

Cholesteatoma. Canal-wall up mastoidectomy.

Radical Mastoidectomy

mastoid air cells

MASTOIDITIS DR. FOHEID ALSOBEI

Meatoplasty after Mastoidectomy Must be done:Dr.K.O.Paulose FRCS

empyema mastoiditis st.avi

empyema mastoiditis bone.avi

Cholesteatoma endoscopic surgery

Cortical mastoidectomy with ossiculoplasty by dr manas

Mastoiditis (Medical Condition)

mastoid air cells and mastoid pneumatization.mp4

Mastoid Air Cells, Tips, Petrous Portions maybe..

MASTOID ANTRUM BY DR SAMEH GHAZY

MASTOIDECTOMY &TYPE; III T PLASTY

Cholesteatoma. Canal-wall up mastoidectomy.

Radical Mastoidectomy

mastoid air cells

MASTOIDITIS DR. FOHEID ALSOBEI

Meatoplasty after Mastoidectomy Must be done:Dr.K.O.Paulose FRCS

empyema mastoiditis st.avi

empyema mastoiditis bone.avi

Cholesteatoma endoscopic surgery

Cortical mastoidectomy with ossiculoplasty by dr manas

Mastoiditis (Medical Condition)

Ear Anatomy | Inside the ear | 3D Human Ear animation video | Biology | Elearnin

Anatomy and Physiology Chapter 7 Part A Lecture: The Skelton

Ed's Meniere's Disease: Sinusitis Treatment and Recommendations

Limited Cholesteatoma with Isthmus Blockage

Langerhans Cell Histiocytosis

ACUTE SUPPURATIVE OTITIS MEDIA ( ASOM ) - Pus in Middle Ear

Retraction after obliteration tympanomastoidectomy

Pre hydrocephalus

BRAIN MRI IN CASE EARLY ATROPHY

mastoid air cells and mastoid pneumatization.mp4

Mastoid Air Cells, Tips, Petrous Portions maybe..

MASTOID ANTRUM BY DR SAMEH GHAZY

MASTOIDECTOMY &TYPE; III T PLASTY

Cholesteatoma. Canal-wall up mastoidectomy.

Radical Mastoidectomy

mastoid air cells

MASTOIDITIS DR. FOHEID ALSOBEI

Meatoplasty after Mastoidectomy Must be done:Dr.K.O.Paulose FRCS

empyema mastoiditis st.avi

empyema mastoiditis bone.avi

Cholesteatoma endoscopic surgery

Cortical mastoidectomy with ossiculoplasty by dr manas

Mastoiditis (Medical Condition)

Ear Anatomy | Inside the ear | 3D Human Ear animation video | Biology | Elearnin

Anatomy and Physiology Chapter 7 Part A Lecture: The Skelton

Ed's Meniere's Disease: Sinusitis Treatment and Recommendations

Limited Cholesteatoma with Isthmus Blockage

Langerhans Cell Histiocytosis

ACUTE SUPPURATIVE OTITIS MEDIA ( ASOM ) - Pus in Middle Ear

Retraction after obliteration tympanomastoidectomy

Pre hydrocephalus

BRAIN MRI IN CASE EARLY ATROPHY

mastoid air cells and mastoid pneumatization.mp4

Mastoid Air Cells, Tips, Petrous Portions maybe..

MASTOID ANTRUM BY DR SAMEH GHAZY

MASTOIDECTOMY &TYPE; III T PLASTY

Cholesteatoma. Canal-wall up mastoidectomy.

Radical Mastoidectomy

mastoid air cells

MASTOIDITIS DR. FOHEID ALSOBEI

Meatoplasty after Mastoidectomy Must be done:Dr.K.O.Paulose FRCS

empyema mastoiditis st.avi

empyema mastoiditis bone.avi

Cholesteatoma endoscopic surgery

Cortical mastoidectomy with ossiculoplasty by dr manas

Mastoiditis (Medical Condition)

mastoid air cells and mastoid pneumatization.mp4...

Mastoid Air Cells, Tips, Petrous Portions maybe.....

MASTOID ANTRUM BY DR SAMEH GHAZY...

MASTOIDECTOMY &TYPE; III T PLASTY...

Cholesteatoma. Canal-wall up mastoidectomy....

Radical Mastoidectomy...