biostudies-literatureUnknown9(5)Tinazzi MABSTRACT <h4>Background</h4> There is no consensus with regard to the nosology and cut‐off values for postural abnormalities in parkinsonism. <h4>Objective</h4> To reach a consensus regarding the nosology and cut‐off values. <h4>Methods</h4> Using a modified Delphi panel method, multiple rounds of questionnaires were conducted by movement disorder experts to define nosology and cut‐offs of postural abnormalities. <h4>Results</h4> After separating axial from appendicular postural deformities, a full agreement was found for the following terms and cut‐offs: camptocormia, with thoracic fulcrum (>45°) or lumbar fulcrum (>30°), Pisa syndrome (>10°), and antecollis (>45°). “Anterior trunk flexion,” with thoracic (≥25° to ≤45°) or lumbar fulcrum (>15° to ≤30°), “lateral trunk flexion” (≥5° to ≤10Movement disorders clinical practice594-603https://www.ebi.ac.uk/biostudies/studies/S-EPMC9274349biostudies-literatureTask Force Consensus on Nosology and Cut‐Off Values for Axial Postural Abnormalities in ParkinsonismPMC9274349Artusi CMerello MBhidayasiri RCapato TTibar HUgawa YDoherty KLopiano LMargraf Nthe International Parkinson and Movement Disorders Society Task Force on Postural AbnormalitiesTinazzi MGeroin CBloem BFasano ADjaldetti RMoreau CfalseTask Force Consensus on Nosology and Cut‐Off Values for Axial Postural Abnormalities in ParkinsonismABSTRACT <h4>Background</h4> There is no consensus with regard to the nosology and cut‐off values for postural abnormalities in parkinsonism. <h4>Objective</h4> To reach a consensus regarding the nosology and cut‐off values. <h4>Methods</h4> Using a modified Delphi panel method, multiple rounds of questionnaires were conducted by movement disorder experts to define nosology and cut‐offs of postural abnormalities. <h4>Results</h4> After separating axial from appendicular postural deformities, a full agreement was found for the following terms and cut‐offs: camptocormia, with thoracic fulcrum (>45°) or lumbar fulcrum (>30°), Pisa syndrome (>10°), and antecollis (>45°). “Anterior trunk flexion,” with thoracic (≥25° to ≤45°) or lumbar fulcrum (>15° to ≤30°), “lateral trunk flexion” (≥5° to ≤102022-01-01T00:00:00Z2022 May2025-04-05T23:32:35.738Z2022-07-19T13:06:33.555ZS-EPMC9274349