Key legal question
Whether the planned operative leg lengthening qualifies as a medical integration measure payable by disability insurance.
Extracted holding
No entitlement existed because the insured was not shown to be immediately threatened by invalidity or affected by a likely permanent, at least partial incapacity for work at the relevant time.
Extracted reasoning
The medical records indicated only a limited gait impairment and no decisive evidence of a substantial impending loss of earning capacity; the leg-length difference could still be compensated by shoe/heel lifts. The later medical report did not seriously undermine the earlier findings, so further evidence was unnecessary.