Coronal rhytidectomy in conjunction with deep plane walking sutures, modified Hotz-Celsus and lateral canthoplasty procedure in a dog with excessive brow droop

This case report describes a unique technique of rhytidectomy in a Bloodhound to repair excessive brow folding and droop complicating underlying entropion. This case posed specific challenges due to the loose fascial plane connective tissue. A large circular area of coronal skin was excised, followed by placement of deep plane walking fixation sutures for cosmetic realignment and to alleviate brow droop. In addition, a modified Hotz-Celsus procedure and lateral canthoplasty were performed to address the primary entropion. The coronal rhytidectomy was considered a successful approach to repair excessive brow droop in this Bloodhound.     

Trochlear recession for correction of luxating patella in the dog

Trochlear recession is a surgical technique for stabilizing luxating patellas by recessing the trochlear sulcus 1 to 2 mm. The smooth hyaline cartilage of the articulating trochlear surface is preserved. This technique has provided excellent results in 41 stifles of 28 dogs, as determined by a 6-month to 6-year follow-up, with an average follow-up period of 3.2 years.     

Surgical correction of the tetralogy of Fallot in a dog

Tetralogy of Fallot is the commonest cause of cyanotic congenital heart disease in the dog. Previous attempts at surgical treatment have been confined to palliative systemic to pulmonary arterial shunts. We describe the clinical presentation, cardiac catheterization and angiographic diagnosis of Fallot's tetralogy in a young Boxer dog. Total intracardiac correction was successfully embarked upon with the use of cardiopulmonary by-pass. Postoperatively there was a marked improvement in his exercise tolerance. Intermittent syncopal attacks developed several months after discharge from hospital and the dog died suddenly two years after operation.     

Surgical correction of primary pneumothorax in a dog

Surgical repair of primary pneumothorax in a dog was performed by a median sternotomy and partial lung lobectomies using an automatic suturing device. A median sternotomy was performed since the location of the lesion was undetermined preoperatively. The automatic suturing device provided a quick, simple, and secure method of performing the partial lobectomies. Ruptured blebs and subpleural emphysema were present in the excised pulmonary tissue. Mechanical pleurodesis was also performed in an attempt to prevent recurrence. Large-gauge orthopedic wire was used to close the sternotomy in order to minimize postoperative complications. On follow-up evaluation 6 months later, the dog was normal.     

犬惧怕心理的形成与矫正

一、犬惧怕心理的外在表现 犬惧怕时个体上表现为胆怯、被动防御反应较强、神经类型弱甚至神经紊乱、精神失常等. 1.胆怯是犬较弱的惧怕心理的表现,胆怯的犬一般不敢接近陌生人,不敢主动去陌生复杂的环境.当陌生人靠近它时,它会躲避到自己认为安全的地方(如躲避到墙角、主人的背后),偷偷地观察陌生人的行为.     

Surgical correction of congenital lobar emphysema in a dog

Massive lobar emphysema in the middle lobe of the right lung was observed in a dog brought to our clinic with sudden onset of tension pneumothorax, and lobectomy was performed to excise it. Pathological examination resulted in a diagnosis of congenital bronchiectasis associated with bronchial cartilage hypoplasia. Two cases of diagnosis and successful treatment of congenital lobar emphysema have been reported in dogs.     

Osteochondritis dissecans of the lateral ridge of the talus in a dog

Osteochondral fragments, which originated from the proximolateral ridge of the talus, were discovered in an 8-month-old Rottweiler. A large fragment was reattached, using a lag screw and wire. Microscopic examination of a small fragment suggested the lesion resulted from osteochondritis dissecans. Stabilization of the major fragment resulted in acceptable joint function.