🔍 Key Findings

• 48% of the intra-articular biceps tendon was visible at a standing angle; this increased to 63% in flexion (p = 0.0003).
• 58% of the medial glenohumeral ligament's cranial border was within view.
• 20% of the subscapularis tendon was visualized via the standard lateral arthroscopic approach.
• Visibility was assessed using tattoo ink markers and confirmed via dissection in cadavers.
• Limitations of standard lateral portals may lead to underdiagnosis of deeper or distal pathology in these structures.

🔍 Key Findings

Study size: 105 dogs (73 ORPS; 32 MIPO)

MIPO vs ORPS differences:

• Surgical time: MIPO median 130 min vs ORPS 85 min (p < .001)
• Explant rate: MIPO 25% vs ORPS 4.1% (p = .003)
• Time to clinical union: MIPO 85 days vs ORPS 57 days (p = .010)
• Frontal alignment deviation: MIPO 3.5° vs ORPS 2.0° (p = .047)
• Comminution more frequent in MIPO (41% vs 16%; p = .012)

Significant predictors for MIPO use: More proximal fracture margin (p = .004), surgeon identity (p < .001)

No significant difference: Sagittal alignment, radial length, union rate, or complication rate by surgeon

Implant preference: Fixin plates used in 84% of MIPO; locking plates more common in ORPS

🔍 Key Findings

• All FEESA configurations leaked at lower pressures than intact segments, confirming reduced integrity vs. native tissue.
• FEESA with 3-row transverse staples (3V/3T or 2V/3T) had significantly higher leak pressures than 2-row configurations.
• 3V/3T configuration had the highest ILP (69.88 ± 21.23 mmHg) among all groups, significantly greater than 2V/2T and 3V/2T (P < .001).
• Leakage consistently occurred at the transverse staple line (not vertical), regardless of configuration.
• No significant difference in maximum intraluminal pressure (MIP) between FEESA groups.
• All FEESA constructs withstood intraluminal pressures >25 mmHg, exceeding normal physiological jejunal pressure in dogs.
• No leaks occurred from the vertical staple line, highlighting it as a more robust closure site.
• Third staple row in transverse line may be a viable alternative to suture oversew, pending further clinical evaluation.

🔍 Key Findings

• TPLO with the contoured saw guide achieved more accurate osteotomy angles for both inclination and torsion in bone models and cadaveric limbs (p < .05).
• Medial cortical damage was significantly lower with the contoured guide (247 vs. 1866 pixels in bone models; p < .001).
• No significant difference in eccentricity (distance between actual and intended osteotomy center) was found between groups.
• Postoperative tibial plateau angle (TPA) was similar between groups (6.4° vs. 7.6°; p = .15), though both were slightly higher than the target of 6°.
• Deviation in medial mechanical proximal tibial angle (mMPTA) showed no significant group difference; valgus deformity occurred in both.
• Osteotomy and device application times were similar between the contoured guide and jig-assisted TPLO.
• The contoured guide eliminated the need for proximal jig pin, potentially reducing intra-articular pin risk.
• The guide's multiple pin fixation system improved stability and alignment, supporting safer osteotomy on curved tibial surfaces.

🔍 Key Findings

• Arthroscopic meniscal suturing was performed in 43 client-owned dogs, involving 44 meniscal repairs (one dog was bilateral). All injuries involved the caudal horn of the medial meniscus and were associated with cranial cruciate ligament (CrCL) disease.
• All dogs underwent simultaneous TPLO, with some also receiving an internal brace (IB). Most repairs used simple vertical mattress sutures.
• The overall complication rate was 34.1% (15/44). Most complications were attributed to the TPLO/TPLO+IB and did not compromise the meniscal repair outcome.
• No median time to “acceptable” or “full” function was reported, but most dogs showed improvement in lameness and LOAD scores (p < .001), indicating good to excellent outcomes.
• Meniscal repair success rate was 88% (38/44), with TPLO + IB outperforming TPLO-only (93.3% vs 71.4%). Follow-up was performed at 8 weeks (40 dogs) and 6 months (16 dogs).
• Six failures occurred, all managed with arthroscopic meniscectomy, leading to normal activity in those dogs. Two IB-associated failures led to CrCL instability.
• The authors concluded the technique was safe, practical, and effective, with a reasonable complication rate.
• The findings support arthroscopic suturing as a feasible alternative to meniscectomy or meniscal release, offering long-term benefits for preserving the meniscus.

🔍 Key Findings Summary

• The lateral approach via scapular osteotomy allowed safe access to the T1-2 foramen in a French Bulldog with foraminal disc extrusion.
• A mini-hemilaminectomy was performed, preserving articular facets.
• The dog had no neurologic deficits postoperatively, returned to ambulation within 24 hours, and was discharged in 3 days.
• At 10 months, CT confirmed excellent scapular healing and no recurrence.
• Double 2.4-mm locking plates provided stable fixation across the scapular spine.
• The technique avoided thoracic entry or dorsal spine dissection, suggesting a less invasive alternative for select T1-2 foraminal cases.

🔍 Key Findings

• Left pancreaticoduodenostomy successfully restored digestive continuity after right lobe and body pancreatectomy in a cat.
• No clinical signs of exocrine or endocrine insufficiency were observed postoperatively up to 225 days.
• Histopathology confirmed chronic pancreatitis with abscess formation and reactive lymphadenopathy.
• No postoperative pancreatitis developed, based on imaging and normal feline pancreatic lipase levels.
• Progressive focal ampulla-like dilation of the pancreatic duct occurred near the anastomosis without clinical signs.
• The cat maintained weight and improved clinically for several months post-op, indicating satisfactory outcomes.
• Surgical technique involved end-to-side anastomosis between the left pancreatic duct and duodenum.
• Ultimately, the cat was euthanized due to disseminated carcinoma, presumed unrelated to the pancreatic surgery.

🔍 Key Findings

• 39 of 40 checklist items for simulated OVH surgical assessment had good content validity (CVI = 0.81)
• Only 1 of 6 items from the OSATS GRS (respect for tissue) met inclusion criteria (CVI = 0.80)
• Checklist showed strong reliability (G-coefficient = 0.85) for moderate-stakes exams
• Modified OSATS GRS showed acceptable reliability (G-coefficient = 0.79)
• Two raters needed for acceptable reliability in high-stakes exams when using the checklist
• Minimal interrater bias found; variance largely due to interaction among student, rater, and item
• Digital recordings were a reliable method of evaluating surgical performance
• Study supports using checklist over OSATS GRS for assessing preclinical students on simulated models

🔍 Key Findings

• Bilateral radial head OCD lesions were identified in a 6-month-old English Bulldog with elbow lameness.
• Medial arthroscopic portals allowed only partial visualization of radial head lesions, insufficient for treatment.
• Lateral arthroscopy portals provided excellent access for fragment removal and abrasion arthroplasty.
• Histopathology confirmed OCD, showing cartilage degeneration and retained cartilaginous cores.
• Dog showed complete resolution of lameness and no elbow pain at 5 months post-op.
• Lesions were caudolateral on the radial head, with discoid elevation of cartilage and clefts.
• Lateral approach avoids major neurovascular structures, reducing iatrogenic risk.
• The authors suggest lateral elbow arthroscopy may have broader indications, including for medial compartment disease or synovial biopsies.

🔍 Key Findings:

• Design: Ex vivo study with 24 paired limbs from normal beagle dogs.
• Osteotomy types (3 groups):
  1. 30° uniplanar frontal wedge
  2. Oblique (30° frontal, 15° sagittal)
  3. Single oblique (30° frontal, 15° sagittal, 30° external rotation)
• Comparison: 3D PSG vs Freehand (FH)
• Main Outcomes:
  • PSG accuracy: Mean angular deviation = 2.8° vs 6.4° in FH (p < .001).
  • 84% of PSG osteotomies were within 5° of target vs 50% of FH.
• Significant improvements with PSG in:
  • Group 1 (uniplanar frontal) proximal and distal frontal planes (p < .001, .006)
  • Group 3 (SOO) frontal and sagittal planes (p = .002, .043)
• Time: PSG faster in complex SOO group (84s vs 162s, p < .001); no difference in others.
• No difference in osteotomy location (mm) between methods.
• Clinical relevance: PSG more consistent and accurate, especially for complex cuts.