Table 1 Suturing model cost and frequency of use
From: Comparison of suturing models: the effect on perception of basic surgical skills
Material | Cost (USD)a | Number of uses | Pros | Cons |
|---|---|---|---|---|
Orange | 0.20 | 1 | Accessible Low cost | Low endurance Juice - messy One use Low resistance Heterogeneuos consistency |
Pork fat skin | 1.40 | 7–12 | Similarity to human tissue Consistency with skin True layers Better strength use perception | Refrigeration needed Biological material Time limit Smell Greasy Restricted access |
Dry sponge | 0.56 | 5–10 | Accessible Low cost No time limit Easy storage Clean | Light weight, needs to be held down Poor depth perception Medium resistance |
Silicon-rubber pad | 5.60 | 10–15 | Accessible No time limit Easy storage Generates self-percieved tension | Commercial brands at higher cost |