70% of blood supply of scaphoid is by dorsal branch of radial artery
70% of scaphoid bones have arterial foramina through out their length
70% of carpal fractures are scaphoid fractures
70% of scaphoid fractures occur through the waist
70% of scaphoid fractures are detected on initial radiographs
70% proximal scaphoid fractures unite
70% unstable scaphoid fractures unite
The anatomical basis of Upper Motor Neuron Lesion (UMNL) has already been discussed earlier. Similarly, we will explain the anatomical basis of clinical syndrome of Lower Motor Neuron Lesion (LMNL). A. Ipsilateral involvment: Lower motor neuron comprises of motor neurons in the anterior neurons and the fibers originating from them,…
Terminologies Electrosurgery modalities Modality Electrode configuration Waveform Indications Remarks DC Electrocautery Patients with ICDs and pacemakers No current passes through patient (direct heat transference to tissue) AC Unaltered sine wave a. High voltage, Low ampere Can be tolerated in patients with pacemakers at low dosage Electrodessication Monoterminal Markedly damped Superficial…
Vertebral Artery I use the analogy of hand to remember the vertebral artery and it’s branches: Origin:Â Branch of subclavian arteries Course: Ascends through transverse foramina on C6 through C1 and enters posterior fossa through foramen magnum Continue up the ventral surface of medulla Converge at the ponto-medullary junction to form…