Ento Key

Fig. 25.1 Injection 2 % Lidocaine with Bicarbonate using 25 gauge spinal needle into area of lacrimal fossa and middle turbinate Fig. 25.2 Local anesthetic injection into the middle turbinate…

Fig. 22.1 The piezoelectric console Fig. 22.2 Control panel on the console Each of this can have a range from 1 to 5 (low power to high power). D1 is…

Acute rhinosinusitis (<4 weeks duration)  Bacterial  Viral  Invasive fungal (immunocompromised patients) Recurrent acute rhinosinusitis (each episode <4 weeks) Subacute rhinosinusitis (4–12 weeks duration) Chronic rhinosinusitis (can be a combination of…

Fig. 27.1 Lester Jones tubes of various sizes Fig. 27.2 The three gold dilators Fig. 27.3 Tube measuring scale Fig. 27.4 A CDCR set Several modifications have been attempted to…

1. Mechanical  (a) Penetrating   (i) Direct: lacerations from sharp objects   (ii) Indirect: lacerations from high-impact blunt objects: punch, hard balls and objects, blunt weapons, etc.  (b) Avulsions 2. Thermal 3….

Fig. 29.1 Endoscopic view of an ostium with its named edges and base. A anterior edge; P posterior edge; I inferior edge; S superior edge; MT middle turbinate Location of…

Fig. 11.1 Schematic diagram showing the development of lacrimal system between the maxillary and frontonasal process (Photo Courtesy: Dr. Himika Gupta) Fig. 11.2 Schematic diagram showing the out-budding of solid…

Fig. 13.1 Infective canaliculitis: an example of an infectious SALDO Fig. 13.2 Punctal and canalicular abscess Fig. 13.3 CT scan, coronal plane showing extensive pan-sinus and lacrimal involvement by aspergillosis…

Fig. 15.1 Clinical presentation of canaliculitis Epidemiology It accounts for only 2 % of all patients with lacrimal diseases [2]. Canaliculitis affects the lower eyelid more than the upper eyelid…

Fig. 12.1 Schematic diagram showing the outbudding of solid canaliculi from the lacrimal cord (Photo Courtesy: Dr. Himika Gupta) Fig. 12.2 Schematic diagram showing the process of canalization (Photo Courtesy:…