Evidence map›Paper›PMID 34718926›Full record

ArticleNeurosurgical review2022

Computer vision coaching microsurgical laboratory training: PRIME (Proficiency Index in Microsurgical Education) proof of concept.

Marcelo Magaldi Oliveira, Lucas Quittes, Pollyana Helena Vieira Costa, Taise Mosso Ramos, Ana Clara Fidelis Rodrigues, Arthur Nicolato, Jose Augusto Malheiros, Carla Machado

Abstract read
PubMed Publisher
In one paragraph

Article in Neurosurgical review, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

3 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Marcelo Magaldi OliveiraPlacentarium Department, Federal University of Minas Gerais, Rua Montes Claros 1442 - 101 Anchieta, Belo Horizonte, Minas Gerais, 30310370, Brazil. mmagaldi@hotmail.com.ORCID http://orcid.org/0000-0002-5932-200X
Lucas QuittesPlacentarium Department, Federal University of Minas Gerais, Rua Montes Claros 1442 - 101 Anchieta, Belo Horizonte, Minas Gerais, 30310370, Brazil.
Pollyana Helena Vieira CostaPlacentarium Department, Federal University of Minas Gerais, Rua Montes Claros 1442 - 101 Anchieta, Belo Horizonte, Minas Gerais, 30310370, Brazil.
Taise Mosso RamosPlacentarium Department, Federal University of Minas Gerais, Rua Montes Claros 1442 - 101 Anchieta, Belo Horizonte, Minas Gerais, 30310370, Brazil.
Ana Clara Fidelis RodriguesPlacentarium Department, Federal University of Minas Gerais, Rua Montes Claros 1442 - 101 Anchieta, Belo Horizonte, Minas Gerais, 30310370, Brazil.
Arthur NicolatoPlacentarium Department, Federal University of Minas Gerais, Rua Montes Claros 1442 - 101 Anchieta, Belo Horizonte, Minas Gerais, 30310370, Brazil.
Jose Augusto MalheirosPlacentarium Department, Federal University of Minas Gerais, Rua Montes Claros 1442 - 101 Anchieta, Belo Horizonte, Minas Gerais, 30310370, Brazil.
Carla MachadoPlacentarium Department, Federal University of Minas Gerais, Rua Montes Claros 1442 - 101 Anchieta, Belo Horizonte, Minas Gerais, 30310370, Brazil.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Computer vision (CV) feedback could be aimed as a constant tutor to guide ones proficiency during microsurgical practice in controlled environments. Five neurosurgeons with different levels of microsurgical expertise performed simulated vessel dissection and micro-suture in an ex vivo model for posterior computer analysis of recorded videos. A computer program called PRIME (Proficiency Index of Microsurgical Education) used in this research recognized color-labeled surgical instruments, from downloading videos into a platform, with a range of motion greater than 3 mm, for objective evaluation of number of right and left hand movements. A proficiency index of 0 to 1 was pre-established in order to evaluate continuous training improvement. PRIME computer program captured all hand movements executed by participants, except for small tremors or inconsistencies that have a range of motion inferior to 3 mm. Number of left and right hand movements were graphically expressed in order to guide more objective and efficacious training for each trainee, without requiring body sensors and cameras around the operating table. Participants with previous microsurgical experience showed improvement from 0.2 to 0.6 (p < 0.05), while novices had no improvement. Proficiency index set by CV was suggested, in a self-challenge and self-coaching manner. PRIME would offer the capability of constant laboratory microsurgical practice feedback under CV guidance, opening a new window for oriented training without a tutor or specific apparatus regarding all levels of microsurgical proficiency. Prospective, large data study is needed to confirm this hypothesis.

Indexed as

Internship and ResidencyMentoringSimulation TrainingClinical CompetenceComputersHumansMicrosurgeryProspective StudiesCerebrovascular surgeryComputer visionMicrosurgeryNeurosurgical educationNeurosurgical simulationNeurosurgical trainingSurgical training

Identifiers

PMID34718926

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.