How to Choose KARL STORZ Rigid Endoscopes

for Small Animal Procedures

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Visualization vs. Invasiveness — The largest telescope that can be used in a given procedure will always provide the best optics and brightness. This is particularly important when visualizing large cavities with light absorbing mucosal surfaces (i.e., laparoscopy in large breeds). The above recommendations are based on a reasonable compromise between this concept and that of minimal invasiveness.

Viewing Angles — Telescopes with a 30° viewing angle are generally recommended for all of the above procedures, with the possible exception of laparoscopy, where a forward viewing telescope (0°) may be preferred. Telescopes with an angled view enable the endoscopist to view a greater field by simply rotating the telescope, but require a greater degree of hand-eye coordination.

* Transurethral cystoscopy using rigid endoscopes is only possible in females. A percutaneous approach (prepubic, trans-abdominal) to the bladder can be used in males, or in females where available telescopes are too large to pass transurethrally. A small diameter flexible endoscope is required for complete endoscopic examination of the male canine urethra.

See also: When Would I Use a Rigid Endoscope?