Cic edizioni internazionali
Oral Implantology

ULTRASOUND AND ANALYSIS OF THE DEFORMATION PATTERNS OF THE MASSETER MUSCLE: COMPARING SURGICAL ANATOMY, ULTRASOUND AND FUNCTIONAL ANATOMY

Original research, 28 - 37
doi: 10.11138/orl/2016.9.1S.028
Tag this article
Abstract
Enhanced HTML Full text PDF
Purpose. We have tried to demonstrate whether the analysis of the muscle strain allows us to identify the three distinct functional areas of the architecture of the masseter, as one would see them by performing or viewing an anatomical dissection of said muscle, and whether these sections have behave differently in terms of origin and coping of the strain they face (quantitative analysis).
Materials and methods. This work has been elaborated by the use of an ultrasound machine (MicrUs ext-1H Telemed Medical Systems Milano) and a linear probe (L12-5l40S-3 5-12 MHz 40 mm) which allowed us to record a 45 frame per second video (DCM). Videos has been elaborated by use of an ultrasound machine (MicrUs ext-1H Telemed Medical Systems Milano) and a linear probe (L12-5l40S-3 5-12 MHz 40 mm) which allowed us to record a 45 frame per second video (DCM).
We applied to the resulting video a software (Mudy 1.7.7.2 AMID Sulmona Italy) for the analysis of muscle deformation patters (contraction, dilatation, cross-plane, vertical strain, horizontal strain, vertical shear, horizontal shear, horizontal displacement,
vertical displacement).The number of videos of masseter muscles in contraction at maximum exertion due to dental clenching made during this research is around 12,000. Out of these we chose 1,200 videos which examine 200 patients (100 females,
100 males).
Results. The deformation pattern analysis of the skeletal muscle on ultrasound basis seems to be an adequate instrument to use during the investigation of the functional structure of the masseter muscle given its ability to highlight the distinct activity of each separate part of the muscle.
Conclusions. Moreover the strain does not apply to the muscle uniformly; instead it varies according to the observed area.

Vol. XI (No. 4) 2018 October-December

  1. CLINICAL EFFECTS OF LACTOBACILLUS REUTERI PROBIOTIC IN TREATMENT OF CHRONIC PERIODONTITIS. A RANDOMIZED, CONTROLLED TRIAL
    Costacurta M., Sicuro L., Margiotta S., Ingrasciotta I., Docimo R.
  2. BONE AUGMENTATION BY PERIOSTEUM EXTENSION USING 3-DIMENSIONAL MEMORY NICKEL-TITANIUM MESH SHEETS
    Tsutsui T., Moroi A., Yoshizawa K., Hotta A., Hiraide R., Takayama A., Tsunoda T., Saito Y., Sato M., Aikawa Y., Sakamoto H., Ueki K.
  3. DENTOSKELETAL EFFECTS OF THE BITEJUMPING APPLIANCE AND THE TWIN-BLOCK APPLIANCE IN THE TREATMENT OF SKELETAL CLASS II MALOCCLUSION: A RETROSPECTIVE CONTROLLED CLINICAL TRIAL
    Tepedino M., Cretella Lombardo E., Nota A., Tecco S., Cozza P., Pavoni C.
  4. THE ROLE OF CBCT IN THE TRACTION OF BILATERAL MAXILLARY IMPACTED CANINES WITH ADJACENT LATERAL INCISORS ROOTS RESORPTED: CASE REPORT
    Fusaroli D., Danesi C., Laganà G., Mucedero M.
  5. EVALUATION OF PROSTHETIC QUALITY AND MASTICATORY EFFICIENCY IN PATIENTS WITH TOTAL REMOVABLE PROSTHESIS: STUDY OF 12 CASES
    Corsalini M., Di Venere D., Sportelli P., Magazzino D., Ripa C., Cantatore F., Cagnetta G., De Rinaldis C., Montemurro N., De Giacomo A., Laforgia A., Rapone B.
  6. FREE FLAPS FOR HEAD-AND-NECK RECONSTRUCTION: RETROSPECTIVE ANALYSIS OF A SINGLE-CENTRE EXPERIENCE
    Beltramini G.A., Segna E., Bolzoni A.R., Rossi D.S., Cherchi A., Nuti M., Baj A.
  7. HISTOLOGIC AND HISTOMORPHOMETRIC ANALYSIS OF MAXILLARY SINUS AUGMENTATION WITH DIFFERENT BIOMATERIALS. A PILOT SPLIT-MOUTH HUMAN STUDY
    Mummolo S., Nota A., Marchetti E., Capuano S., Tecco S., Marzo G., Campanella V.
Last Viewed articles: la lista degli ultimi x visitati.
  1. ULTRASOUND AND ANALYSIS OF THE DEFORMATION PATTERNS OF THE MASSETER MUSCLE: COMPARING SURGICAL ANATOMY, ULTRASOUND AND FUNCTIONAL ANATOMY
    Busato A., Balconi G., Vismara V., Bertelè L., Garo G., De Gregorio D.
    doi: 10.11138/orl/2016.9.1S.028
credits