🔍 Key Findings Summary

• Cadaveric study using 3 miniature breed dogs (6 hemipelves) to assess spinal neuronavigation accuracy for lumbar plate fixation
• 20 screws placed using CBCT-based navigation with real-time tracking
• 85% (17/20) of screws were safely and accurately placed
• Median deviation of screw entry points from plan: 1.8 mm
• All 3 misplaced screws occurred in a single cadaver, attributed to inexperienced drill handling
• Custom 3D-printed lightweight tracking array was necessary due to small spinous processes in miniature dogs
• No iatrogenic canal perforations or vertebral damage in any specimen
• Concludes neuronavigation offers precise, safe placement of spinal implants in small dogs, with minimal anatomic disruption

🔍 Key Findings

• Elbow arthroscopy significantly increased periarticular extravasation of injected contrast compared with simple arthrocentesis (mean volume 11,663 mm³ vs 6,548 mm³; p < 0.0001).
• Contrast intensity was significantly lower after arthroscopy (739 HU vs 2,069 HU), indicating dilution and leakage into surrounding tissues.
• Extravasation occurred immediately after injection, with no significant changes in volume or intensity during the 15-minute observation period.
• Average difference in contrast volume was ~5,115 mm³ greater after arthroscopy, supporting portal-related fluid leakage.
• Diffuse periarticular spread of contrast was observed on CT in arthroscopy joints, whereas arthrocentesis controls maintained well-contained intraarticular contrast.
• Cadaveric CT imaging with 3D segmentation effectively quantified intra- and extracapsular contrast distribution.
• Dilutional effects (≈64% reduction in intensity) suggest both irrigation fluid residue and tissue diffusion contribute to extravasation.
• Clinical implication: intraarticular therapeutics (e.g., orthobiologics) may achieve higher effective concentrations if injected later rather than immediately after arthroscopy.

🔍 Key Findings

• Cricoarytenoid lateralization (CAL) resulted in a significantly greater increase in rima glottidis area at both immediate (205%) and 15-day (199%) time points compared to thyroarytenoid lateralization (TAL) (152% and 127%, respectively).
• TAL group showed a significant reduction in rima glottidis area between immediate and 15-day postoperative measurements (P < .05), while CAL group had no significant reduction over time.
• No dogs in either group showed postoperative complications, including aspiration pneumonia, at the 15-day follow-up.
• All dogs showed improved clinical signs, including decreased stridor and increased exercise tolerance by day 15.
• CAL produced more stable postoperative glottic area, potentially due to preserved anatomical tension, whereas TAL might experience tension loss due to thyroid cartilage repositioning.
• Both procedures were technically effective and performed under the same protocol by a single board-certified surgeon.
• Endoscopic image analysis was used to quantify rima glottidis area, demonstrating a reliable objective method for surgical outcome assessment.
• Clinical outcome did not differ between groups, despite CAL showing a larger rima glottidis area.

🔍 Key Findings

• Left fourth intercostal thoracotomy allowed successful thoracic duct (TD) ligation in 9/10 canine cadavers.
• 10/13 clinical cases had a single TD branch at the left fourth intercostal space, indicating lower anatomical complexity.
• All TD branches at this site were lateral to the esophagus, simplifying surgical access.
• Unilateral subphrenic pericardiectomy was successfully performed via the same incision in 10/10 cadavers.
• Fewer TD branches at the fourth intercostal space than traditional caudal sites may reduce the risk of missed collaterals.
• In contrast, traditional caudal TD ligation sites had up to 5 branches, requiring broader dissection.
• No cadaver had right-sided TD branches, reducing surgical complexity at the studied location.
• Contrast-confirmed ligation was effective in 90% (9/10) cadavers on CT imaging.

🔍 Key Findings

• CBLO reduced tibial plateau angle (TPA) from a mean of 28.1° to 9.7°, aligning with its goal of flattening the tibial slope.
• CBLO eliminated cranial tibial translation (CTT) following CCL transection and meniscal release at all angles except 140° without hamstring load.
• Hamstring loading (20% quadriceps load) significantly reduced or delayed the onset of CTT, improving stifle stability.
• Medial meniscus was confirmed as a secondary stabilizer; its release (MMR) caused more CTT than CCLx alone.
• PTA (patellar tendon angle) increased with joint extension; CBLO shifted the PTA curve lower and parallel to intact values, suggesting effective flexion of the joint.
• Combined CBLO and hamstring loading resulted in the most stable joints, especially from 50° to 135° joint angles.
• Residual CTT occurred in CBLO-only limbs at higher extension angles (e.g., 140°), but hamstring load mitigated this.
• Stifle stability post-CBLO is multifactorial, depending on joint angle, meniscal integrity, and hamstring activation.

🔍 Key Findings

• Primary repair of NSAID-associated full-thickness gastroduodenal ulcers was successful in 73% (8/11) of cases.
• NSAID overdose, concurrent corticosteroid use, or extended duration were identified in 9/11 dogs and were major contributors to ulceration.
• All perforations were in the pylorus or proximal duodenum, locations suitable for primary closure.
• No significant association between ulcer size or location and postoperative survival.
• Preoperative hyperlactatemia trended toward increased mortality (P = .0544; OR 2.045).
• Postoperative vasopressor use was linked with a 9-fold increased risk of mortality (P = .0545).
• Dehiscence was rare, suspected in only 1 of 11 cases, indicating that primary repair is structurally sound in selected cases.
• Median follow-up of 444 days showed long-term survival was achievable post-primary repair.

🔍 Key Findings

• Double forwarder (DF) knots had significantly higher knot holding capacity (KHC) than square (SQ) and surgeon’s (SU) knots when tied with <6 throws.
• In 3 USP polyglactin 910, DF knots with 4–5 throws were not significantly stronger than SU knots with 6–8 throws (p > .43).
• DF knots never unraveled, while SQ and SU knots with 4–5 throws showed substantial unraveling.
• KHC did not increase in DF knots when throws increased from 3 to 5.
• Knot volume and weight were significantly higher in DF knots than SQ/SU knots at the same throw count (p < .003).
• DF knots allow sliding placement, potentially useful in minimally invasive or deep cavity procedures.

🔍 Key Findings

• GTO enabled successful cementless THR in dogs with severe medialization of the greater trochanter or chronic craniodorsal hip luxation.
• All 5 hips had acceptable long-term outcomes (median follow-up: 48 months) with full function and no persistent complications.
• Only one major complication occurred—a luxation unrelated to the GTO and successfully corrected with cup revision.
• GTO facilitated femoral canal access and gluteal preservation, reducing risk of iatrogenic injury during broaching.
• All GTOs healed radiographically (4 by 6 weeks, 1 by 12 weeks), with no cases of nonunion or implant migration.
• No complications related to GTO or PTBW fixation (pins + tension band) were observed in any dog.
• Surgical planning included templating both THR and GTO to ensure ideal alignment and reduce fracture risk.
• GTO may be especially valuable in luxoid hip dysplasia phenotypes or chronically fixed luxations.

🔍 Key Findings Summary

• No significant difference in mechanical properties between contoured vs non-contoured SOP-LC rods
• Clamp configuration significantly influenced mechanical performance:
  • Single-side clamps → ↑ yield load, ↑ displacement, ↑ bending strength (p < 0.05)
  • Alternating-side clamps → ↑ initial torsional stiffness (p = 0.029)
• Clamp slippage was evident only in torsional tests; screw loosening may be torque-dependent
• Mild screw bending and construct offset suggest subtle instability
• Recommends clamp configuration choice based on loading scenario
• Suggests 3.0 Nm torque may be more effective than 2.5 Nm to prevent clamp slippage

🔍 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