advertisement

Surgical drainage of Guttural pouch

50 %
50 %
advertisement
Information about Surgical drainage of Guttural pouch
Science-Technology

Published on September 25, 2011

Author: touqeer_taz

Source: authorstream.com

advertisement

Surgical Drainage from Guttural Pouch in Equine : Surgical Drainage from Guttural Pouch in Equine By TOUQEER AHMED Normal location of guttural pouch.: Normal location of guttural pouch. Indications: Indications Empyema of guttural pouch. Trauma. Guttural pouch tympany (fig). Endoscopic view of guttural pouch.: Endoscopic view of guttural pouch. Anaesthesia and Control : Anaesthesia and Control Depends on the site chosen. For hyovertebrotomy , General anaesthesia is required. Local analgesia may be adequate for opening the pouch at the Viborg’s triangle. The horse is cast and secured on the opposite side with head extended. Anatomy : Anatomy The guttural pouches are diverticula of the Eustachian tubes and present in the equine species. Relationship of guttural pouch: Dorsally : Base of cranium and atlas; Ventrally : Pharynx and oesophagus ; Contd…: Contd … Medially : Medially the two guttural pouches are in contact with each other with a little separation above due to the ventral straight muscles of the head. (Rectus capitis ventralis ). Dorso -medially : The Vagus , spinal accessory and Sympathetic nerves; the anterior cervical ganglion; the internal caroid artery, and the ventral cerebral vein. Contd…: Contd … Laterally: laterally it is overlapped by many important structures, viz. Pterygoid , Levator palate, Tensor palate, Stylohyoideus , Occipito-hyoideus , Occipito-mandibularis , and Digastricus muscles; the parotid and mandibular (sub-maxillary) salivary glands; the Glosso -pharyngeal, Hypoglossal and Anterior Laryngeal nerves; and the great cornu of the hyoid bone; Site : Site Over the anterior-inferior border of the wing of atlas called the DIETERCHI’s Method of Hyo-vertebrotomy . In the Viborg’s triangle, which is outlined by : The posterior border of the vertical ramus in front. Tendon of sternomaxillaris above. The sub-maxillary vein below. Technique : Technique Site No.1 : Make a 3 to 5 inches long skin incision along the anterior-inferior border of the wing of atlas. Reflect the parotid gland forward by freeing it from areolar attachments. Contd…: Contd … In a distended state the pale wall of the guttural pouch would become visible immediately. Normally it is under cover of the digastricus , stylo-maxillaris and occipito hyoideus muscles. A fold of the guttural pouch is held by tissue forceps and an opening is made into it. Contd…: Contd … A probe or a sound is then introduced into the pouch towards the Viborg’s triangle so that a counter opening can be made at that level to facilitate drainage and introduction of a seton , if required. Site No.2 : Thorugh the Vibrog’s triangle by a simple incision and blunt dissection. T H A N K S.: T H A N K S.

Add a comment

Related presentations

Related pages

Guttural Pouch Disease in Horses: Respiratory Diseases of ...

Guttural Pouch Disease in Horses ... the guttural pouch is unsuccessful, surgical drainage is necessary for ... require surgical drainage. Guttural Pouch ...
Read more

Complications of Surgery for Diseases of the Guttural Pouch

Complications of Surgery for Diseases ... surgical drainage ... Surgical treatment of guttural pouch mycosis should be directed at occlusion of the
Read more

Guttural pouch empyema - Horse - Vetbook

Guttural pouch empyema, when ... subsequent drainage of the guttural pouch. ... traditional surgical techniques to establish drainage from the guttural ...
Read more

Guttural Pouch Horse

Guttural Pouch/Graphic Western Horse Magazine. ... Disease of the Guttural Pouch. Since guttural pouches are not sterile, ... Surgical drainage;
Read more

Guttural Pouch Empyema - WikiVet English

Introduction. Guttural pouch empyema is a the infection and accumulation of purulent material within the guttural pouch (GP). It most commonly ...
Read more

A Modified Viborg's Triangle Approach for Surgical ...

Guttural pouch; Mare; Tube drainage; Viborg's triangle; 1. Introduction. ... surgical drainage of the guttural pouch is recommended . ...
Read more

EQUINE GUTTERAL POUCH: RARE BUT WORTH UNDERSTANDING ...

EQUINE GUTTERAL POUCH: RARE BUT WORTH UNDERSTANDING ... In severe cases, the pus might have to be removed by surgical drainage. ... Guttural pouch tympany ...
Read more

Guttural Pouches - Anatomy & Physiology - WikiVet English

Guttural Pouches - Anatomy & Physiology. ... The Guttural Pouch is present only ... normally provides drainage. However, most of the pouch is ...
Read more

A Modified Viborg's Triangle Approach for Surgical ...

Empyema of the guttural pouches was diagnosed and surgical drainage was planned by placement ... guttural pouches were exposed and mucosanguinous ...
Read more