From multidisciplinary to interdisciplinary: Redesigning rehabilitation pathways for complex cases

In rehabilitation, a multidisciplinary approach involves various professionals working independently toward patient care, whereas an interdisciplinary approach emphasizes collaborative planning and shared decision-making.^[1-4] The interdisciplinary approach fosters integrated, patient-centered outcomes. In physical therapy and rehabilitation, the interdisciplinary model fosters effective communication across specialties, enhancing continuity of care and promoting functional recovery. While both models involve multiple disciplines, the interdisciplinary approach is more cohesive, with professionals working jointly to set goals and strategies.^[3,4] This synergy is particularly effective in managing complex cases such as chronic neuromuscular conditions, diabetic complications, and chronic musculoskeletal pain, where coordinated care plays a vital role in improving functional mobility and overall quality of life.^[1,5-8]

In the evolving field of physical therapy and rehabilitation, managing complex cases necessitates a shift away from traditional models of parallel care delivery. The multidisciplinary approach has long been standard in clinical practice. In this model, subspecialties function independently within their respective domains.^[2,6,7] However, its limitations become evident in cases that require coordinated, patient-centered interventions. These challenges have prompted a necessary shift toward an interdisciplinary approach, where disciplines actively integrate their expertise, collaborate in shared decision-making, and coordinate their treatment objectives to construct a comprehensive and dynamic care plan. This model facilitates effective communication among subspecialties and optimizes clinical outcomes by addressing the full scope of a patient’s impairments and functional limitations.^[3,4] In complex rehabilitation scenarios, fragmented care often leads to redundant assessments, conflicting interventions, or suboptimal recovery.

In contrast, an interdisciplinary framework fosters functional gains, enhances patient adherence, and supports the achievement of long-term goals.^[3,4] Effective rehabilitation increasingly requires a shift from traditional multidisciplinary models, in which disciplines work independently in parallel, to interdisciplinary frameworks that promote integrated and goal-oriented care. This editorial explores the clinical significance of this paradigm shift.

In multidisciplinary care models, specialists contribute their expertise independently, often working alongside one another without genuine integration. This parallel approach can hinder the delivery of cohesive, patient-centered care, particularly in complex cases such as neurorehabilitation, diabetic complications, and chronic musculoskeletal pain.^[1,2,5-8] A more effective model is the interdisciplinary approach, which encourages continuous interaction, shared decision-making, and coordinated planning among all members of the care team.^[3,4]