B735

B735 is the ICF code for Muscle tone functions, classified under Body Functions. It describes functions related to the tension present in the resting muscles and the resistance offered when trying to move the muscles passively.

This ICF category appears in Core Sets for conditions like Diabetes Mellitus (E11), Stroke (I63), Low Back Pain (M54), Rheumatoid Arthritis (M06), and 3 more. It is commonly assessed in rehabilitation, disability evaluation, and care planning for these conditions.

B735 is linked to 7 ICD-11 codes: 5A11, 8A40.Z, 8B11.3, FA01.Z, and 3 more. These codes correspond to ICD-10 diagnoses whose ICF Core Sets include this functioning category.

B735 belongs to the Body Functions component of the ICF. Physiological functions of body systems, including psychological functions.

B735 has 9 child codes, including: B7350 (Tone of isolated muscles and muscle groups), B7351 (Tone of muscles of one limb), B7352 (Tone of muscles of one side of body), and 6 more.

The ICF (International Classification of Functioning, Disability and Health) is a WHO classification that describes how health conditions affect a person's functioning — body functions, body structures, activities and participation, and environmental factors. It complements ICD-10/ICD-11 diagnosis codes with functioning assessment data used in rehabilitation, disability evaluation, and care planning.