🔍 Key Findings

• Short working length constructs had significantly higher stiffness and lower strain than long constructs in compression bending (p = 0.0172).
• In tension bending, short constructs also had higher precontact stiffness and lower strain, but this reversed after transcortical contact (~150 N).
• Transcortical contact increased stiffness only in long constructs, producing a bilinear load-displacement curve.
• Postcontact stiffness was higher in long constructs, but this may not reflect clinical benefit due to risks of high interfragmentary strain.
• Short working length reduced strain at multiple ROIs under both loading conditions, including over fracture gap (Tables 1–3).
• Increased working length promoted stress concentration and deformation, especially in compression bending.
• In vitro benefits of long constructs (via contact stability) may not translate to healing, as repetitive loading could increase plate strain and bone resorption.
• Plate strain was effectively mapped using 3D digital image correlation, confirming regional strain differences between configurations.

🔍 Key Findings Summary

• Lateral humeral condylar fractures = 69.8% of cases; medial = 16.2%; Y/T = 14.0%
• Falls/stairs were the inciting trauma in 45.6% of cases; significantly younger dogs were more likely to fracture after major trauma (p = 0.01)
• Complication rate = 22% (10 major, 20 minor); implant migration and seroma most common
• Fixation method had no significant impact on complication rates (p = 0.87)
• Epicondylar comminution was significantly associated with complications (p = 0.02, OR = 3.27)
• Contralateral intracondylar fissure found in 9.8%, none progressed to fracture during study
• Wide inter-center variation in complication rate (5–62%, p = 0.002)

🔍 Key Findings

• Laparoscopic pancreatic mass resection (LPMR) was successfully performed in all 12 dogs, with no conversion to open laparotomy required.
• Median operative time was 69 minutes (range 35–100 min); 11/12 dogs were discharged within 48 hours, and one was discharged after 7 days.
• No major intraoperative complications occurred; minor complications included mild bleeding (2/12) and cannula malfunction (1/12).
• All dogs survived the procedure and were discharged.
• Histopathology confirmed neoplasia in all dogs: 9 insulinomas and 3 pancreatic carcinomas; all tumors were completely excised with clear margins.
• No recurrences were reported; 3 dogs died of unrelated causes, and 9 were still alive at the time of reporting.
• No postoperative hypoglycemia was observed; 1 dog had transient hyperglycemia, and minor complications included vomiting, idiopathic seizures, and pancreatitis, all of which resolved.
• Authors concluded that LPMR is a safe, effective, and minimally invasive alternative to open surgery for selected distal pancreatic masses in dogs.

🔍 Key Findings Summary

• Subjects: 11 animals (8 dogs, 3 cats)
• Technique: Uncovered balloon-expandable metallic biliary stents (BEMBS)
• Indications: Cholelithiasis, strictures, neoplasia, cholangiohepatitis, etc.
• Success: Patency achieved in all animals surviving to discharge
• Complications:
  • Short-term mortality: 2/11 (1 euthanized for SIRS, 1 unknown)
  • Long-term issues: cholangiohepatitis, choledocholithiasis, stent occlusion (in cats only)
• Long-term patency:
  • Dogs: median 650.5 days
  • Cats: median 446 days
• Stent removal possible even after >600 days in some cats
• Clinical outcome: Viable alternative to plastic stents or cholecystoenterostomy

🔍 Key Findings

• Fasting ammonia (FA) was the most specific test (100%) for confirming EHPSS closure postoperatively.
• Serum hyaluronic acid (SHA) and MEGX at 15 minutes post-lidocaine were the most sensitive tests (96.9% and 96.2%, respectively).
• SHA combined with MEGX T15, or with FA or postprandial serum bile acids (SBA), provided 100% sensitivity with good specificity (72.4–82.8%).
• SHA levels remained elevated in all dogs with persistent shunting, even when other tests were normal.
• Paired SBA had moderate sensitivity (90%) and variable specificity (89%).
• The L/MEGX test at 30 min was less useful than at 15 min for assessing closure.
• Traditional SBA testing showed reduced utility postoperatively; normal values did not rule out persistent shunting.
• Blood tests improved when combined, but imaging remains essential to definitively confirm EHPSS closure.

🔍 Key Findings

• Lateral approach to ALN extirpation was successful in 100% of cases (44 dogs, 48 ALNs) with consistent anatomical landmarks (costochondral junction of rib 1 and caudal scapular edge).
• Median time for ALN removal was 16.6 minutes, highlighting a fast and efficient dissection method.
• No intraoperative complications were recorded (e.g., hemorrhage or inability to find the lymph node).
• Postoperative complications occurred in 18% of cases, including seromas (n=2), wound dehiscence (n=4), lameness (n=1), and discomfort (n=1).
• Histopathology revealed 56% of ALNs had tumor-related pathology, including overt metastases, early metastasis (HN2), or premetastatic changes (HN1).
• Normal-sized ALNs (<2 cm) still harbored metastases in 22% of cases, emphasizing the unreliability of size as a staging criterion.
• False negatives in cytology occurred in 4 cases, underlining the limitations of cytologic evaluation for staging.
• The technique was reproducible without specialized tools, suggesting wide applicability in general and referral practice.

🔍 Key Findings

• Mediastinoscopy was technically feasible in large-breed canine cadavers using a SILS port and standard laparoscopic instruments.
• The left tracheobronchial lymph node (LTBLN) was successfully retrieved in all cadavers (7/7), while cranial mediastinal lymph nodes were retrieved in only 1/7.
• Postprocedural pleural gas was observed in 4/7 cadavers, likely due to CO₂ insufflation.
• Instrument limitations with a human-designed mediastinoscope led to preference for laparoscopic instruments and SILS port for improved access and visualization.
• Complication rates were low, with only two minor (Grade 1) adverse events (pleural tear and LN rupture).
• Obesity and mediastinal fat were cited as potential challenges to visualization and node retrieval.
• NASA-TLX workload scores were lowest for tracheobronchial nodes, indicating these were the easiest to access.
• The authors concluded this approach may facilitate minimally invasive biopsy or resection of cranial mediastinal masses in live dogs, but clinical trials are needed to validate safety and efficacy.

🔍 Key Findings

Sample: 201 lymphadenectomies in 163 dogs.
Intraoperative techniques:

• Unassisted: 36%
• Methylene blue (MB): 24%
• Gamma probe + MB (γ-MB): 40%

Complication rate: 7.5% overall (93% uncomplicated)

• 80% were mild, 20% moderate; no severe complications
• Most common = seroma (2.5%), lymphoedema (1.5%)

Risk factors (via decision tree model):

• Surgical time > 21.5 min
• Lymph node site = mandibular or retropharyngeal

No significant difference in complication rate based on:

• Guidance technique (p = .255)
• LN palpability, number removed, or LN size

Clinical implication: Peripheral SLN excision is safe regardless of intraoperative technique; certain sites and durations carry slightly higher risk.

🔍 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

• PRUDA (proximal radio-ulnar divergence angle) and UCORA (ulnar center of rotation of angulation) were significantly greater in Cocker Spaniels with HIF vs those without.
• PRUDA (p < .001): Group 1 (HIF) vs Group 2 & 3.
• UCORA (p = .036): Group 1 vs Group 3.
• Other angles (MPRA, LDRA, PCRA, DCRA, torsion) showed no significant differences.
• Increased PRUDA and UCORA may lead to divergent load vectors across the humeral condyle, potentially predisposing to stress fracture (HIF).
• Measurement techniques using CT-based 3D reconstructions were reliable (intraobserver ICC > 0.84).