8530 - Ilio-inguinal nerve-Paralysis of

DBQ: Link to Index of DBQ/Exams by Disability for DC 8530 

Definition

Paralysis refers to a temporary or permanent loss or impairment of motor or sensory function in a part. This code refers to the ilioinguinal nerve, a mixed sensory and motor nerve, that is a branch of the lumbar plexus. It arises from the twelfth thoracic and first lumbar roots. This nerve innervates muscles of the abdomen. Cutaneous sensation is transmitted from the upper-inner portion of the thigh, the pubic region, and the external genitalia.

Etiology

Injury to the nerve from pressure, surgery, trauma, or hernias may cause paralysis. This nerve is usually injured in conjunction with the iliohypogastric nerve.

Signs & Symptoms

Lesions of the nerve do not produce any significant motor loss, and only a small area of skin anesthesia. However, pain is common.

Tests

Peripheral nerve examination may include: electromyography (EMG); computed tomography (CT) scan; magnetic resonance imaging (MRI); muscle-strength testing; and sensory testing.

Treatment

Treatment measures may include analgesics, and electrical stimulation.

Residuals

There is a possibility that sensation to the skin of the pubic region or external genitalia may be affected by damage to this nerve.

Special Considerations

  • If the Veteran is a former prisoner of war and was interned or detained for not less than 30 days, this disease shall be service connected if manifest to a degree of disability of 10% or more at any time after discharge or release from active military, naval, or air service even though there is no record of such disease during service, provided the rebuttable presumption provisions of 38 CFR 3.307 are also satisfied [38 CFR 3.309(c) Disease subject to presumptive service connection].

  • If the Veteran was exposed to an herbicide agent during active military, naval, or air service, this disease shall be service-connected if the requirements of 38 CFR 3.307(a)(6) are met even though there is no record of such disease during service, provided further that the rebuttable presumption provisions of 38 CFR 3.309(e). Disease subject to presumptive service connection.

  • Consider potential entitlement to special monthly compensation for loss of use of hand or foot when assigning the higher evaluations under particular Diagnostic Codes (e.g., Diagnostic Code 8510 through 8515, 8520, and 8521).

  • This disability shall be granted service connection although not otherwise established as incurred in or aggravated by service if manifested to a compensable degree within the applicable time limits under 38 CFR 3.307 following service in a period of war or following peacetime service on or after January 1, 1947, provided the rebuttable presumption provisions of 38 CFR 3.307 are also satisfied.  38 CFR 3.309(a)

Notes

  • Neuritis, cranial or peripheral, characterized by loss of reflexes, muscle atrophy, sensory disturbances, and constant pain, at times excruciating, is to be rated on the scale provided for injury of the nerve involved, with a maximum equal to severe, incomplete, paralysis. See nerve involved for diagnostic code number and rating. The maximum rating which may be assigned for neuritis not characterized by organic changes referred to in this section will be that for moderate, or with sciatic nerve involvement, for moderately severe, incomplete paralysis.  38 CFR 4.123 Neuritis, cranial or peripheral.

  • With the exceptions noted, disability from the following diseases and their residuals may be rated from 10 percent to 100 percent in proportion to the impairment of motor, sensory, or mental function. Consider especially psychotic manifestations, complete or partial loss of use of one or more extremities, speech disturbances, impairment of vision, disturbances of gait, tremors, visceral manifestations, etc., referring to the appropriate bodily system of the schedule. With partial loss of use of one or more extremities from neurological lesions, rate by comparison with the mild, moderate, severe, or complete paralysis of peripheral nerves] 38 CFR 4.124a Schedule of ratings—neurological conditions and convulsive disorders.