Real-time closed-loop tissue-specific laser osteotomy using deep-learning-assisted optical coherence tomography.
Biomed Opt Express
; 14(6): 2986-3002, 2023 Jun 01.
Article
in En
| MEDLINE
| ID: mdl-37342720
ABSTRACT
This article presents a real-time noninvasive method for detecting bone and bone marrow in laser osteotomy. This is the first optical coherence tomography (OCT) implementation as an online feedback system for laser osteotomy. A deep-learning model has been trained to identify tissue types during laser ablation with a test accuracy of 96.28 %. For the hole ablation experiments, the average maximum depth of perforation and volume loss was 0.216 mm and 0.077 mm3, respectively. The contactless nature of OCT with the reported performance shows that it is becoming more feasible to utilize it as a real-time feedback system for laser osteotomy.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Language:
En
Journal:
Biomed Opt Express
Year:
2023
Document type:
Article
Affiliation country:
Switzerland