In this episode of OT Conversations, Hao, an occupational therapist, discusses trigger finger, also known as stenosing tenosynovitis. The condition is characterized by a finger or thumb getting stuck in a bent position and suddenly straightening with a snapping motion. Hao explains the anatomy involved, including the flexor tendons and tendon sheaths. Causes of trigger finger include long-term irritation, overuse of the flexor tendons, repetitive hand movements, underlying medical conditions, and hormonal changes. Symptoms include finger stiffness, popping sensations, and locked fingers. Diagnosis involves physical examinations, provocative tests, and ultrasounds. Non-surgical treatments include rest, activity modification, splinting, ice or heat therapy, and gentle stretching exercises. Medical interventions include steroid injections and hand therapy, while severe cases may require surgical treatments. Preventative measures are emphasized, such as avoiding excessive gripping, using ergonomic tools, and managing underlying conditions. Hau concludes by stressing the importance of patient education and preventative intervention.

In this episode of OT Conversations, Hao discusses the importance of understanding vital signs and their functional implications in an acute care setting. The episode covers essential body functions reflected by vital signs like body temperature, heart rate, respiratory rate, blood pressure, oxygen saturation, and pain levels. Each vital sign's normal ranges, potential causes for abnormalities, and their impacts are explained. The discussion includes practical tips for occupational therapists to effectively assess, remember, and respond to these vital signs to tailor their therapeutic interventions. The episode emphasizes practicing and discussing vital signs to become a better clinician and suggests various interventions for different vital sign abnormalities while ensuring safety and patient engagement.

In this episode of OT Conversations, Hao discusses the topic of gait, which is typically covered by physiotherapists. The conversation covers the basics of walking, the phases of gait (stance and swing), and the sub-phases within each major phase. Hau explains various normal and abnormal gait patterns, including antalgic, ataxic, Parkinsonian, Trendelenburg, steppage, scissoring, hemiplegic, and equinus gaits. The episode emphasizes the importance of gait analysis for detecting musculoskeletal and neurological issues, aiding in mobility aid prescription, and planning effective rehabilitation. Hao also discusses the role of occupational therapists in functional mobility retraining and the use of adaptive aids. The episode concludes by reinforcing the significance of understanding gait for therapists and encouraging listeners to share and discuss the information.