Occupational Therapy for Spinal Cord Injury
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Direct answer
A person with a C6 quadriplegia who cannot move a finger can still dress, transfer to a car, manage a bladder programme and run a shop — because in spinal cord injury the neurological level, not effort, dictates the technique, and occupational therapy's job is engineering life around that level. Assessment anchors on the ASIA Impairment Scale (A complete through E normal) and on the segmental logic of retained muscles: C5 brings biceps, C6 wrist extension and the tenodesis grip, C7 triceps and independent transfers, C8 to T1 the hand intrinsics. Intervention layers positioning and skin protection, transfers, wheeled mobility, upper-limb function with splints and aids, bowel and bladder programmes, and home, vocational and community reintegration. Indian injuries cluster in young men, from falls from unguarded heights and road crashes, which makes livelihood restoration the real endpoint.
What you must remember
- ASIA grades: A complete (no sacral sparing), B sensory incomplete, C motor incomplete with most key muscles below the level below grade 3, D motor incomplete with most at grade 3 or better, E normal.
- The functional ladder: C4 powers mobility with chin or head controls; C5 feeds itself with adaptive equipment and mobile arm support; C6 gains the tenodesis grip and board transfers; C7 achieves independent transfers and full manual wheelchair use; C8 to T1 restores near-normal hand function.
- Tenodesis logic: wrist extension passively winds the finger flexors into grasp; therefore in C6 injury never stretch the finger flexors fully out — you would dismantle the patient's only grip.
- Bowel programme: scheduled every 24 to 48 hours, usually after a warm drink and breakfast to exploit the gastrocolic reflex, with digital stimulation; bladder managed by clean intermittent catheterisation on a four-to-six-hour cycle.
- Pressure care discipline: turning two-hourly in bed, weight shifts every 15 to 30 minutes in the wheelchair, pressure-relieving cushion always — a pressure ulcer can cost a year of progress.
- Autonomic dysreflexia: injuries above T6 — pounding headache, flushed sweating above the lesion with hypertension and reflex bradycardia; sit the patient up, loosen clothing, find and relieve the trigger (blocked catheter, constipation, tight splint) — it is a medical emergency.
- Indian epidemiology: young men predominate; falls from trees, roofs and scaffolding plus road traffic injuries lead most series.
C6 complete: from bed to shop counter
A 24-year-old farmer falls while repairing his roof and wakes with a C6 complete injury. The first fortnight is prevention: positioning that protects skin and range, family education from day one, and a deliberate ban on stretching his finger flexors — the tenodesis grip is guarded like an asset. Weeks two to six build foundations: rolling with a pull chain, sitting balance, and slide-board transfers with two therapists, then one, then a trained brother. Wrist extension is trained into function — splint-assisted grasp first, then free tenodesis for a water bottle, comb and phone. Dressing is retaught backward from the shoes: loops on trousers, a button hook, forward-over-the-head shirts that never need fine pinch. Equipment decisions arrive together — a manual wheelchair with pressure cushion, a commode chair, a sliding board — with the ADIP route worked out before discharge. The home visit plans a ramped entry, a widened bathroom doorway and a commode setup. By month four he is back at his shop counter on a wheeled stool, handling notes and coins with tenodesis and a card holder, running the ledger by voice notes on his phone.
Where students slip
Level-function mixing loses the most marks: the examiner asks "what does C7 add over C6?" and the answer must be triceps — elbow extension, hence independent transfers and pressure relief. The fixation error is walking: families and students anchor on ambulation when for cervical and high thoracic levels the realistic independence runs through the wheelchair, the transfer and the telephone. Autonomic dysreflexia must be recognised instantly — treating the headache as tension while a blocked catheter drives hypertension toward crisis is the classic ward failure.
Frequently asked questions
What do the ASIA grades A to E mean?
A is motor and sensory complete; B sensory incomplete; C motor incomplete with most key muscles below the lesion below grade 3; D motor incomplete with most at grade 3 or better; E normal.
What is a tenodesis grip and why must flexors be protected?
Wrist extension tightens the long finger flexors to close the hand passively; in C6 injury, over-stretching those flexors destroys the patient's only available grasp.
What are the signs and first aid of autonomic dysreflexia?
Pounding headache with hypertension, sweating and flushing above a T6 lesion: sit up, loosen clothing and find the cause — typically a blocked catheter or bowel loading — and relieve it urgently.
What functional gain does C7 add over C6?
Triceps — elbow extension enabling independent transfers, wheelchair propulsion and push-up pressure relief.
What does a bowel programme involve?
A scheduled routine every 24 to 48 hours after a warm drink, using the gastrocolic reflex and digital stimulation to achieve predictable continence.