El músculo flexor corto del dedo meñique es un músculo hipotenar situado en la mano. Se localiza lateralmente al músculo abductor corto del dedo meñique. Inserciones: se origina en el gancho del hueso ganchoso y el retináculo flexor adyacente. Se inserta en la base de la falange proximal del dedo meñique. Acciones: flexión en la articulación metacarpofalángica del dedo meñique. Inervación: nervio cubital. Irrigación sanguínea: arco palmar profundo. By TeachMeSeries Ltd (2026) Fig. 1: capas superficiales y profundas de los músculos hipotenares. Pro Feature - 3D Model You've Discovered a Pro Feature Access our 3D Model Library Explore, cut, dissect, annotate and manipulate our 3D models to visualise anatomy in a dynamic, interactive way. Learn More Pro Feature - Dissection Atlas Prosection of the dorsal aspect of the hand, demonstrating the dorsal interossei. Prosection of the dorsal aspect of the hand, demonstrating the dorsal interossei. You've Discovered a Pro Feature Access our Dissection Image Library Enhance your understanding with high-resolution dissection images showcasing real-life anatomy. Learn More Frequent questions What is the function of the flexor digiti minimi brevis muscle? The flexor digiti minimi brevis muscle flexes the little finger at the metacarpophalangeal joint. This action is crucial for fine motor skills involving the hand. Where does the flexor digiti minimi brevis muscle originate? This muscle originates from the hook of the hamate bone and the adjacent flexor retinaculum. Its specific location is important for its role in hand movement. What are the attachments of the flexor digiti minimi brevis muscle? The muscle attaches to the base of the proximal phalanx of the little finger. This connection allows it to effectively facilitate finger flexion. Which nerve innervates the flexor digiti minimi brevis muscle? The muscle is innervated by the ulnar nerve. This nerve supply is essential for the muscle's function and coordination. How is the blood supply provided to the flexor digiti minimi brevis muscle? The flexor digiti minimi brevis receives its blood supply from the deep palmar arch. This vascularisation supports its metabolic needs during contraction. Rate This Article