Your Custom Quiz
In Redolfi 2024 et al., what was the long-term rate of MPL resolution following TPLO-TTT?
🔍 Key Findings Summary
- Study of 24 stifles in 22 dogs with concurrent CCLR and grade III–IV MPL treated via TPLO-TTT
- Major complications: 4/24 (3 surgical site infections, 1 MPL reluxation); minor complications: 5/24
- Long-term follow-up (median 27 months): 21/22 dogs sound, 23/24 stifles resolved
- Patellar ligament thickening observed post-op in 4 cases, resolved with rehab
- The only case of MPL reluxation involved untreated tibial torsion, suggesting case selection is critical
Veterinary and Comparative Orthopedics and Traumatology
1
2024
Complications and Long-Term Outcomes after Combined Tibial Plateau Leveling Osteotomy and Tibial Tuberosity Transposition for Treatment of Concurrent Cranial Cruciate Ligament Rupture and Grade III or IV Medial Patellar Luxation
2024-1-VCOT-redolfi-1
In Gibson 2026 et al., on laparoscopic gastropexy instrumentation, which statement regarding instrument ergonomics is most accurate?
🔍 Key Findings
- Standard laparoscopic instrumentation (SLI) was faster: median suture-line time was 6 min (5–10) with SLI versus 8 min (6–11) with the articulating needle driver (ALI); ALI added a modeled mean 1.9 min per suture line (p < .0001).
- ALI increased surgeon mental workload: NASA-TLX scores were significantly higher with ALI for mental demand, perceived performance, effort, and frustration.
- Objective technical performance favored SLI: mean global rating checklist scores were 17.7 for SLI versus 15.24 for ALI (p < .0001), although inter-rater agreement was only moderate-to-low (r = .36).
- No ergonomic advantage was demonstrated: shoulder, neck, back, wrist, forearm, and hand scores did not differ significantly between ALI and SLI.
- Both instruments successfully permitted TLG: all 17 client-owned dogs completed the procedure without conversion, supporting the feasibility of ALI despite inferior measured performance.
- Adverse events were uncommon and unrelated to ALI: two grade 2 intraoperative events occurred because of SLI device failure requiring replacement, and no postoperative complications were reported.
- A learning-curve effect may explain ALI performance: the surgeon was proficient with SLI but had no prior clinical ALI experience before the trial; the authors caution against interpreting the initial performance disadvantage as definitive evidence against ALI.
- Clinical benefit may depend on the procedure: investigators subjectively appreciated ALI's increased dexterity but noted reduced perceived needle-grasping strength; the device may prove more advantageous in difficult suturing orientations than routine TLG.
Veterinary Surgery
6
2026
Comparison between a laparoscopic articulating needle driver with standard laparoscopic instrumentation for total laparoscopic gastropexy in dogs
2026-6-vs-gibson-3
In Almeida 2025 et al., on TPLO and partial CCL rupture, where was the greatest increase in ligament thickness observed postoperatively?
🔍 Key Findings
- Transecting the CCL remnant during TPLO did not reduce patellar ligament thickening (PLT) at any measured point (proximal, mid, distal).
- Transection also failed to reduce postoperative patellar ligament shortening (PLL) at 6 weeks.
- Both groups (transected vs non-transected) showed significant thickening and shortening, with greatest PLT increase at the midpoint.
- Increased PLT was positively correlated with tibial plateau rotation (p = 0.02) and postoperative TPA (p = 0.04).
- No correlation between TT-O (tibial tuberosity width index) and PLT, suggesting narrow osteotomies did not influence PLT in this population.
- Partial CCL rupture was not significantly protective; dogs with partial tears still developed ligament thickening.
- Post-TPLO mid-patellar ligament thickening may relate to Gelpi retractor placement and osteotomy mechanics rather than CCL status.
- Authors do not recommend CCL transection during TPLO to prevent desmitis, citing possible increased instability and degeneration.
Veterinary and Comparative Orthopaedics and Traumatology
4
2025
Effect of Cranial Cruciate Ligament Transection during TPLO on Patellar Desmitis in Dogs with Partial Cranial Cruciate Ligament Rupture
2025-4-VCOT-almeida-2
In Kokkinos 2025 et al., on THR age effects, what best describes the clinical recommendation based on the study findings?
🔍 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.
Veterinary Surgery
3
2025
The influence of age at total hip replacement on perioperative complications in dogs
2025-3-VS-kokkinos-5
In Barnes 2024 et al., on knot strength testing, which knot type had the highest overall knot holding capacity (KHC)?
🔍 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.
Veterinary Surgery
2
2024
Evaluation of the in vitro performance of the double forwarder knot, compared to square and surgeon's knots using large gauge suture
2024-2-VS-barnes-1
In Longo 2022 et al., on CT-guided osteotomies, what percentage of dogs had physiological patellar tracking restored following surgery?
🔍 Key Findings
- 3D CT volume rendering and CAL measurement successfully guided correction of femoral and tibial torsion in dogs with patellar luxation (PL).
- Physiological patellar tracking was restored in 100% (22/22) of cases after detorsional osteotomy.
- 94% of dogs (17/18) had either full or acceptable functional outcomes post-surgery.
- CAL-based correction was accurate in 19/22 cases, confirming reliability of the measurement technique.
- Complication rate was 45%, with major complications in 2/22 cases—both involved combined femoral and tibial osteotomies.
- Combined femoral and tibial osteotomies in the same limb were linked to a higher risk of complications and poorer outcomes.
- Diaphyseal osteotomies offered more implant space, but metaphyseal locations were associated with faster bone healing.
- Use of a TPLO jig or goniometer was not essential—CAL-based bone marking was sufficient in most cases.
Veterinary Surgery
7
2022
Three‐dimensional volume rendering planning, surgical treatment, and clinical outcomes for femoral and tibial detorsional osteotomies in dogs
2022-7-VS-longo-2
In Maeta 2022 et al., on total cystectomy in cats, which surgical method was used to prevent ureteral bending and misalignment during cutaneous ureterostomy?
🔍 Key Findings
- First reported case of total cystectomy and bilateral cutaneous ureterostomy in a cat using a modified Toyoda technique.
- Histologically complete tumor resection was achieved, with tumor-free ureter and urethral margins >20 mm.
- The modified Toyoda technique involved shaping the ureter into a fish-mouth aperture and anastomosing it to a rectangular skin defect for stomal formation.
- Incontinence was managed using a diaper changed every 6–8 hours, with no dermatological complications.
- Obstruction of the right ureter occurred 14 months post-op, associated with a subcutaneous nodule at the anastomosis site.
- Despite incontinence, owner satisfaction and perceived quality of life were high, with the cat living ~16 months post-op.
- The stents were removed on days 7 (left) and 28 (right) postoperatively, with initial patency maintained until 14 months.
- This surgical approach may offer palliative or curative benefit for feline trigonal TCC where partial cystectomy is not feasible.
Veterinary Surgery
8
2022
Modified Toyoda technique for total cystectomy and cutaneous ureterostomy in a cat
2022-8-VS-maeta-1
In Hawker 2024 et al., on checklist attitudes, what proportion of ACVS diplomates reported using a surgical safety checklist (SSC)?
🔍 Key Findings
- 67.9% of respondents reported using SSCs, with most indicating frequent use (64% used in every surgery).
- 78.7% agreed SSCs reduce complications, and 89.6% believed SSCs improve communication.
- Respondents not using SSCs were more likely to view them as a waste of time (p < .001).
- Forgetfulness (39.6%) and time constraints (36.5%) were leading reasons for checklist noncompletion.
- Only 23.3% had SSC training during surgical residency, with newer diplomates more likely to have had exposure (p < .001).
- Key strategies to improve uptake included: staff feedback modifications (67.9%), formal designation of initiator (48.6%), and training (52.2%).
- Surgeons and OR staff were most commonly identified as noncompliant team members.
- SSC use was more frequent in small animal practices, and mandating SSCs by management was favored but not always effective alone.
Veterinary Surgery
5
2024
Attitudes towards surgical safety checklists among American College of Veterinary Surgeons diplomates
2024-5-VS-hawker-1
In Gleason 2023 et al., on ala vestibuloplasty in cats, which of the following complications was reported after ala vestibuloplasty?
🔍 Key Findings
- Ala vestibuloplasty significantly reduced normalized pulmonary transit time (nPTT) (mean 5.43 → 3.89 sec; p <.001), suggesting improved cardiopulmonary function.
- Clinical respiratory signs improved, including reduced snoring, sneezing, nasal discharge, and open-mouth breathing (all p <.01).
- Activity tolerance increased, with less dyspnea during activity and longer time to onset of dyspnea (p <.005).
- Paradoxical sternal motion resolved in all affected cats after surgery.
- Hiatal hernias resolved in 75% of affected cats on follow-up CT.
- No serious complications occurred, with only mild, self-limiting epistaxis and hypersalivation in a few cases.
- Aberrant turbinates were detected on CT in all cats, though only 1 showed obstructive CATs endoscopically.
- Total clinical severity scores improved significantly postoperatively (median reduction of 30 points; p <.001).
Veterinary Surgery
4
2023
Ala vestibuloplasty improves cardiopulmonary and activity‐related parameters in brachycephalic cats
2023-4-VS-gleason-4
In Perry 2025 et al., on I-Loc fracture fixation, which complication rate was observed?
🔍 Key Findings
- High union rate with low complications was achieved using the I-Loc angle-stable interlocking nail across 243 canine long-bone fractures.
- Mean time to clinical union was 8.3 weeks, faster than many historical plate-rod or non-angle-stable nail reports.
- Major complications occurred in only 5.3% and minor complications in 9.1% of cases.
- Most fractures were diaphyseal (75%) and comminuted (62%), demonstrating effectiveness in complex fracture patterns.
- Ancillary implants were uncommon (21%), mainly used in epi-/metaphyseal fractures or for anatomic reconstruction.
- Postoperative missed bolt rate was very low (0.94%), reflecting improved targeting accuracy.
- Open fractures carried a substantially higher risk of SSI and implant removal compared with closed fractures.
- Prebending of tibial nails was strongly recommended to follow natural recurvatum and avoid iatrogenic alignment errors.
Veterinary Surgery
8
2025
Outcomes of 243 dogs with traumatic fractures treated with the I-Loc interlocking nail
2025-8-vs-perry-2
Quiz Results
You answered 7 out of 10 questions correctly
Key Findings