🔍 Key Findings

• Liposomal bupivacaine (LB) infiltration did not reduce the need for rescue analgesia compared with placebo in dogs undergoing TPLO.
• CMPS-SF pain scores were not significantly different between LB and placebo groups at any postoperative time point.
• % body weight distribution (%BWdist) to the operated limb did not differ significantly between treatment groups across all time points.
• No correlation was found between CMPS-SF scores and %BWdist, suggesting these metrics assess different aspects of postoperative pain.
• Postoperative carprofen administration was standardized, and LB did not provide additional detectable analgesic benefit.
• Three-layer infiltration technique (joint capsule, fascia, subcutis) was used consistently across all cases.
• Adverse events were minor and comparable between LB and placebo groups.
• Post hoc analysis suggested a much larger sample size (58–436 dogs) would be needed to detect significant differences in %BWdist.

🔍 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

• Plate–Pin TTT fixation resolved MPL in 64/65 stifles with low recurrence (1.5%) and good lameness outcomes postoperatively.
• Complication rate was 21.5% (14/65 stifles), mostly minor (57%); major issues included pin migration, fracture, or capsular failure.
• Pin-related issues accounted for 8 of 20 total complications, highlighting implant refinement is needed.
• No avulsions, TT fixation failures, or luxation recurrence occurred in cases where surgical technique was followed precisely.
• Surgical deviations increased complication risk 11.3× (p < 0.05), suggesting adherence to protocol is critical.
• Single-session bilateral MPL surgery had comparable complication rate (3/20) to unilateral surgery (11/45).
• Screw breakage occurred in 3 cases, suggesting at least 3 screws may be needed for secure TT fixation.
• Authors suggest temporary pin fixation and later removal may reduce complications, though prospective studies are needed.

🔍 Key Findings

• FGPP (fluoroscopic-guided percutaneous pinning) resulted in successful healing in 10/13 fractures, with good limb function.
• Complications occurred in 5 of 11 cases, including intra-articular implants, malunion, implant failure/nonunion, and implant migration.
• Cases with delayed surgery (>15 days) or radiographic remodeling were more likely to experience major complications.
• Most fractures (10/13) were classified as Salter-Harris type I with mild displacement.
• Median surgical time was 60 minutes, and no conversions to open surgery were needed.
• Postoperative femoral neck resorption was minimal, suggesting possible benefits of the minimally invasive approach for preserving vascular supply.
• One intra-articular pin led to progressive joint disease and required femoral head ostectomy.
• FGPP appears best suited for acute, minimally displaced fractures in young dogs (<8 months) with planned elective explant to avoid growth disturbance.

🔍 Key Findings

• Surgical excision of insulinomas resulted in euglycemia or hyperglycemia in 90% of cats immediately post-op.
• 18/20 cats (90%) survived to hospital discharge, with a median survival time of 863 days.
• Younger age, metastasis at surgery, tumor invasion, and lower glucose levels were negative prognostic factors.
• Two cats had stage III disease with metastasis; one lived 413 days post-op, suggesting some benefit to surgery even in advanced disease.
• Postoperative hypoglycemia and seizure activity were associated with poorer outcomes; one cat euthanized due to seizures despite euglycemia.
• Median disease-free interval (DFI) was 1052 days; for cats with metastasis, DFI dropped to 93 days.
• Partial pancreatectomy was performed in 11 cats, nodulectomy in 10, and enucleation in 1; method of resection not linked to outcome.
• Postoperative complications occurred in 25% of cats; most were manageable with supportive care.

🔍 Key Findings

• A novel caudo-medial arthroscopic portal allowed visualization of previously undescribed cartilage lesions on the caudal medial humeral condyle.
• A consistent focal cartilage lesion (HA lesion) was observed in 100% of elbows with HIF (21/21), but in none of the 31 elbows without HIF.
• Lesions varied from indentations to full-thickness cartilage loss, typically elliptical and located just medial to the humeral condyle isthmus.
• A clunk-like sensation and dynamic engagement of the anconeal process into the lesion were observed in 16/21 elbows with HIF during elbow manipulation.
• In 5/21 elbows, engagement of the anconeal process led to observable widening of the HIF line, suggesting dynamic instability.
• Findings support a novel concept of humero-anconeal incongruity as a contributor to the pathogenesis of HIF.
• Spaniel breed was not a confounder—the lesion was only present in elbows with HIF, regardless of breed.
• The study suggests potential for using arthroscopy as a screening tool for early detection of humero-anconeal incongruity and HIF risk.

🔍 Key Findings

From “Long-term follow up of 44 cats undergoing total hip replacement” by Rodiño Tilve et al.

• Slipped capital femoral epiphysis (SCFE) was the most common surgical indication (61%, 34/56 hips), primarily affecting young neutered male cats.
• All THRs used cemented micro/nano BioMedtrix implants; most common femoral stem was size #3, and most common acetabular cup was 12 mm.
• Postoperative complication rate was 19.6% (11/56) with 9 major complications (luxation most common), and no intraoperative complications reported.
• All luxations occurred in hips implanted with femoral neck +0 mm length implants.
• Second luxations were more common when revision used same implant size; use of larger implants reduced reluxation rates.
• FMPI-sf score improved significantly from median 2.111 pre-op to 0.111 post-op (P < .001), indicating reduced pain and improved function.
• Very high owner satisfaction: 91% (30/33) reported outcome as "very good."
• No significant associations found between complications and variables like weight, sex, implant size, or surgical indication.

🔍 Key Findings

• Postoperative Protein C (PC) activity increased in 78.7% of dogs, and was significantly higher in dogs with excellent clinical outcomes.
• Complete acute shunt occlusion resulted in higher postoperative PC activity (96.3%) and better ultimate clinical outcomes than incomplete occlusion.
• Preoperative PC was not predictive of clinical status, but postoperative PC was associated with improved outcomes.
• Standard biochemical markers (HCT, MCV, ALB, BUN) also improved postoperatively, especially in dogs with excellent clinical outcomes.
• Dogs requiring a second procedure had significantly lower postoperative PC (43.5%) than those not requiring further intervention (78.5%).
• Repeat procedures improved PC and BUN values, with PC increasing significantly after second intervention (to 69.8%).
• PC normalization (within reference interval) occurred in 87.5% of dogs with excellent clinical status, compared to only 12.5% in those with poor status.
• Clinical outcome classification (excellent/fair/poor) correlated with biochemical normalization and lack of need for diet/medications.

🔍 Key Findings

• Aiming device provided comparable trajectory accuracy to fluoroscopy, especially in right limbs (1.9° vs. 3.4°, p = .0128).
• Eccentricity (deviation from condylar center) was lower with fluoroscopy (3.1 mm vs 4.2 mm, p = .0017), making fluoroscopy more precise.
• Odds of joint infringement were 8× higher with the aiming device, though not statistically significant (p = .0575).
• Residents had greater screw trajectory deviation than diplomates (p = .0366), highlighting impact of experience.
• Aiming device procedures took less time than fluoroscopy in some scenarios, particularly for right limbs with right-handed surgeons.
• Fluoroscopic procedures had more pin/drill attempts, increasing risk of glove puncture and potential aseptic breaks.
• Mean deviation angles in both groups (<3.5°) were within acceptable range to avoid intracondylar fracture gap.
• Cadaver model used large-breed, healthy adult dogs, not small-breed immature dogs, limiting generalizability.

🔍 Key Findings

• LVSG was feasible in 9/10 feline cadavers and both live cats, with no intra- or postoperative complications in live cases.
• Two cadavers developed suspected stenosis due to staple lines too close to the lesser curvature; avoided with orogastric tube placement in later cases.
• No evidence of gastric leakage in any cadavers (8/10 tested) or live patients after methylene blue leak tests.
• Mean surgical time was ~110 min cadavers / 115 min live, and 27.6% of stomach mass was resected.
• Both live cats recovered uneventfully, lost 21–24% body weight over 3 months, and had no GI complications at 6-month follow-up.
• Orogastric tube and tension on the greater curvature were critical to avoid staple line misplacement or stenosis.
• No oversew of the staple line was needed, and unreinforced staples showed no leakage in live patients.
• Future studies needed to assess metabolic outcomes and ideal staple sizing and closure techniques.