Preoperative mental practice and mental imagery enhance MIS surgical performance¶
Claim · All claims
Evidence · 1 study · reviewr2·q2
Currency · newest study 2018 · not yet checked against its sources · not reviewed by a person
Subclaims¶
Reading the evidence codes
q is the design tier, i the impact, n the sample, and the kind with its r
the rigour judged within that kind: what each code means.
This claim: no standardized effect is recorded in observations/ for it yet, so no benchmark reading is possible.
q2 i? All three reviewed studies of mental practice found it and its form of mental imagery to enhance surgical performance when used pre-operatively. → Vajsbaher Tina 2018
q2 i? Mental practice improved mental imagery, technical skill acquisition, and response to intra-operative crisis and stress. → Vajsbaher Tina 2018
Evidence¶
Vajsbaher Tina 2018¶
Vajsbaher Tina, Schultheis Holger, Francis Nader K. (2018). Spatial cognition in minimally invasive surgery: a systematic review. BMC Surgery. https://doi.org/10.1186/s12893-018-0416-1
q2 · i? · review · r2
Review synthesis of three mental practice studies (Komesu et al. 2009; Arora et al. 2009; Louridas et al. 2014). One reported residents practicing mental imagery pre-operatively "performed considerably better on a real cystoscopy procedure" than controls; the other two found improved imagery, skill acquisition and stress response.
"All three studies who aimed to explore the impact of mental practice on MIS performance, both in simulated and real-life environment, found mental practice and its form of mental imagery to enhance surgical performance if used pre-operatively"
Discussion¶
Related Claims¶
- Mental rotation ability shows a specific, significant influence on MIS learning and operative performance
- Reviews report that mental practice effectiveness may depend on individual imagery strength, and that MP interventions vary widely in duration, delivery mode and setting — related
- High-fidelity simulation methods (simulators, 3D models, cadaver-based practice) are associated with superior Acquisition retention, though some studies report contradictory findings — related
- Mental practice improves surgical technical and non-technical performance in the majority of primary studies synthesised in systematic reviews — related
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