Beneficial ancillary treatments in veterinary dentistry (Proceedings)
As one can see, dentistry can cover a myriad of disciplines and procedures. There are three types of procedures that can be a beneficial addition to the treatment options that are currently available. These additions in some cases may require some training for the veterinarian and equipment investment, but some use supplies readily available in the practice.
As members of the veterinary team, there have been instances where you have had to fix things using materials out of the hospital. In this day and age, that would be seen as eco-friendly. What this lecture will be focusing on is the application and construction of the tape muzzle. The tape muzzle has many uses in jaw fracture repair. They are used to keep the jaw stabilized and keep the teeth in occlusion while the jaw is healing.Conditions that merit the use of tape muzzles
Emergency triage – tape muzzles can be placed on the patient once admitted to the hospital to prevent displacement of the fracture until the fixation procedure can be performed. This would be contraindicated in patients that were vomiting, have pulmonary injuries, or are in respiratory distress.
Mandibular fractures – if the fracture is unilateral, with minimum displacement, a tape muzzle can be used for stabilization. Due to the rich blood supply in the oral cavity, this area does not need a rigid fixation in order to achieve adequate healing. During the healing process, a larger callous may be seen in areas that are not totally immobilized. In mandibular ramus fractures or minimally displaced condyloid process fractures, due to the muscular support in this area of the mandible, the tape muzzle can provide additional support.
Pathologic fractures due to periodontal disease – in these cases, other methods of fixation are not possible due to the disease present. Complete union of the sections is not likely even with regeneration therapy. The stability that the tape muzzle provides can allow fibrous union to form.
Tape muzzle general information
Tape muzzles are contraindicated in brachycephalic breeds because they rely on open mouth breathing for efficient respiration. Tape muzzles are also contraindicated in patients that are vomiting or are in respiratory distress.
The loop that is around the muzzle of the patient should be loose enough to allow the patient to lap up soft food, water, and be able to pant. The interdigitation of the canine teeth keeps the mouth from having lateral movement
Fabric muzzles, with careful fitting that support the mandible can be used. Since multiple muzzles need to be dispensed, this could prove cost prohibitive to the client. The clinic would also need to keep a stock of all sizes at all times. Depending on the design of the fabric muzzle, a portion of the maxillary support may need to be cut away to prevent rubbing which could lead to skin maceration.
Construction of the tape muzzle
Equipment needed – stock bottles from around the hospital, 1"and 2" adhesive tape
Management of the tape muzzle
• After each meal, the muzzle must be removed and cleaned wiping it down with a soapy sponge and following up with a wet towel. Once the patient's face has been cleaned and dried, replace with a clean dry muzzle. Rotate the spare muzzles.
The tape muzzle can be used in some cases as the sole method of jaw fracture fixation or provides extra support if wiring and/or splinting procedures are performed. Having the skills to make and manage tape muzzles is an important asset to any practice where jaw fracture repair is performed. Once the template muzzle is made for the patient, multiple people can sit in and make the extra muzzles. This will speed up the process.