🔍 Key Findings

• Anastomosis of the thoracic duct (TD) to the intercostal vein (ICV) using a microvascular anastomotic coupler (MAC) was feasible in all 6 healthy dogs
• Immediate postoperative patency was confirmed in all dogs, but only 4/6 had patent anastomoses at 30 days, with 2 failing due to ICV kinking
• Kinking of the ICV near the azygos vein insertion was the primary failure mechanism, likely from MAC malalignment
• No intraoperative or major postoperative complications occurred, though 2 dogs developed mild seromas
• Use of the MAC device simplified microsurgical anastomosis versus hand suturing, especially in the deep thoracic cavity
• Contrast lymphangiography showed faster clearance from the cisterna chyli postoperatively, suggesting effective flow redirection
• Persistent branches of the thoracic duct may impact outcomes, and should be ligated during surgery
• This technique may be a potential novel treatment for idiopathic chylothorax, improving outcomes by reducing collateral flow stimuli

🔍 Key Findings

• Both free-hand probing (FHP) and 3D-printed guides (3DPG) enabled accurate spinal pin placement, with 87.5% vs 96.4% of pins graded as optimal (Grade I).
• 3DPGs had fewer intraoperative deviations (0/56 pins) compared to 6/56 with the FHP technique.
• No pins using either method fully breached the medial vertebral canal (Grade IIb) — a critical safety outcome.
• Pins placed using 3DPGs required less time overall (mean 2.6 min) than FHP (mean 4.5 min).
• FHP required specific experience and has a learning curve, whereas 3DPG use requires CAD software and 3D printing access.
• FHP had more lateral canal violations (Grade IIIa: 4/56 vs 0/56 for 3DPG), suggesting slightly less precision.
• Both techniques were safe, and all deviations were recognized and corrected intraoperatively.
• 3DPGs may offer practical advantages in clinical settings lacking surgical expertise, while FHP allows immediate intervention without 3D printing delay.

🔍 Key Findings Summary

• HIF typically originates 57° caudal to the supratrochlear foramen and propagates cranially in a segmental pattern.
• %HIF correlated significantly with both fissure depth and length:
  • %DHIF increased linearly (r = 0.989, p < 0.001)
  • %LHIF followed a sigmoidal relationship with %HIF (p < 0.001)
• Higher %HIF was significantly associated with:
  • Clinical lameness (p = 0.004)
  • Distal shift in the fissure center (CHIF)
• Implant complications in 5/17 elbows treated with transcondylar screws
• Isthmus diameter increased with weight (p = 0.002), relevant for screw sizing

🔍 Key Findings

Study focus: Outcomes of cannulated screw fixation in unicondylar humeral condylar fractures (UHCF) in dogs.
Clinical union rate: 89%
Overall complication rate: 36%

• Major complication: Most common was screw breakage

Significant risk factor for screw breakage:

• Body weight >20 kg (statistically significant)

Breed distribution:

• Spaniels, especially English Springer Spaniels, were most common

No mention of plate augmentation as standard in this cohort

🔍 Key Findings

• Fluoroscopically guided normograde metabone pinning (FGNMP) was used to treat 17 animals (15 dogs and 2 cats) with 57 metabone fractures, including various fracture configurations (short-oblique body, physeal, and comminuted).
• All 57 fractures were stabilized using intramedullary pins via FGNMP. The study exclusively focused on pin fixation and did not include screws or combined fixation techniques.
• Median surgical time was 54 minutes (range 26–99 min), indicating efficient procedural execution.
• Radiographic bone union was achieved in all fractures, with a median time to union of 6 weeks (range 4–12 weeks). Union was confirmed in all initially non-united fractures on follow-up.
• No major complications were reported. A single pressure sore at the olecranon resolved uneventfully, and no pin migration or osteomyelitis was observed.
• Pin extensions were noted radiographically (e.g., 42% distal subchondral overextension), but were not associated with clinical problems.
• Fluoroscopic guidance improved implant accuracy and preserved soft tissue, enabling effective fracture alignment and stabilization using this minimally invasive osteosynthesis (MIO) approach.
• The authors concluded that FGNMP is an effective, safe, and minimally invasive method for a variety of metabone fracture types, yielding quick recovery, fast healing, and good to excellent long-term functional outcomes in all 17 cases.

🔍 Key Findings

Case 1: Chest wall lift improved oxygenation (PaO₂ increased from 179.4 to 306.3 mmHg) and enabled thoracoscopic-assisted lobectomy in a cat with pleural effusion and pulmonary carcinoma.
Case 2: Chest wall lift using a Steinmann pin allowed 3-port thoracoscopic lobectomy for a bronchial foreign body; no complications observed.
Both cats: Lift increased working space and eliminated need for thoracotomy; no device-related complications.
Pretied ligating loops (PLL) were effective for hilar vessel ligation—preferred over staplers or self-locking ligatures in feline thorax.
Conclusion: Thoracic lift is a novel, minimally invasive method enhancing thoracoscopic procedures in small patients, particularly cats.

🔍 Key Findings

Overall accuracy of radiography to detect IAIP: 77.9%

Sensitivity: 97.2%
Specificity: 67.6%

False positive rate: 32.4% of non-penetrating implants were misclassified as penetrating

Implants directed toward the lateral tibial condyle had higher misclassification (23.8%) than medial (8.3%)

Most accurate detection: Implants placed 2 mm into the joint (97.2% correct classification)

Least agreement: For implants placed at 0 mm (subchondral level), especially lateral (AC1 = 0.48)

No palpable abnormalities (e.g., crepitus) observed during ROM for any group

No significant difference in detection by specialty field or reviewer qualification

Suggests radiographic misclassification risk and supports considering CT/fluoroscopy in equivocal cases

🔍 Key Findings

• NIRF altered surgical strategy in 3 of 20 GDV dogs, identifying necrosis not appreciated subjectively.
• Fundic fluorescence <10% indicated histologically confirmed gastric necrosis.
• In 1 dog, NIRF revealed nonviability despite the surgeon’s impression of viability.
• Staple line fluorescence resembled viable tissue in the only stapled gastrectomy, suggesting preservation of perfusion.
• GDV dogs (even “viable”) showed lower fluorescence vs. healthy controls, indicating subclinical vascular compromise.
• Histology confirmed full-thickness necrosis in all 4 dogs with NIRF-defined nonviability.
• Pre-op lactate was significantly higher in nonviable GDV dogs (8.55 vs 4.89 mmol/L, p=0.03).
• No complications were reported from ICG use; imaging was safe and repeatable.

🔍 Key Findings

• Study population: 116 dogs underwent cementless THR; grouped by age:
  • Group A: ≤6 months (n = 27)
  • Group B: >6 to ≤12 months (n = 41)
  • Group C: >12 months (n = 48)
• Overall perioperative complication rate: 31.9% (37/116)
  • Group A: 22.2%
  • Group B: 26.8%
  • Group C: 41.7%
• No significant difference in total complication rate by age (p = .207), though older dogs (Group C) had numerically higher rates.
• Luxation was significantly more common in dogs >12 months:
  • Group C: 14.6% vs. Group A (0%) and Group B (2.4%) → p = .049
• Most common complications: luxation (9.5%) and intraoperative fissure or fracture (9.5%)
• Time under anesthesia and surgery duration were not associated with complication risk (p = .297 and p = .781)
• No infections or aseptic loosening observed during the 8-week follow-up.

🔍 Key Findings

• Owner-reported regurgitation improved after CMS, especially post-eating and during activity (P = .012 and P = .002)
• No significant improvement in VFSS measures of SHH or GER postoperatively (P > .05 for all comparisons)
• Laryngeal ventriculectomy and soft palate resection were performed in all dogs, alaplasty in 14/16
• Aspiration pneumonia occurred in 1 dog immediately post-op and resolved with treatment
• Post-op esophagoscopy results varied, with persistent esophagitis in some cases
• Clinical response was variable, with ~25–30% of dogs being “non-responders” based on owner scoring
• 13/16 dogs showed partial or full clinical improvement, despite no change in objective SHH/GER indicators
• Final follow-up at median 36.5 months showed some dogs still on medical therapy; one underwent further surgery