Exhibit 3.1

AMENDED AND RESTATED

CERTIFICATE OF INCORPORATION

LDR HOLDING CORPORATION

FIRST: The name of the corporation (the “Corporation”) is

LDR Holding Corporation

SECOND: The registered office of the Corporation in the State of Delaware is located at Corporation Service Company, 2711 Centerville Road, Suite 400, Wilmington, County of Newcastle, Delaware 19808. The name of its registered agent in the State of Delaware at such address is Corporation Service Company.

THIRD: The purpose of the Corporation is to engage, directly or indirectly, in any lawful act or activity for which corporations may be organized under the General Corporation Law of the State of Delaware (the “DGCL”).

FOURTH: The total authorized capital stock of the Corporation shall be 1,000 shares of common stock, $0.01 par value per share.

FIFTH: The Corporation is to have perpetual existence.

SIXTH: The business of the Corporation shall be managed under the direction of the Board of Directors of the Corporation (the “Board of Directors”) except as otherwise provided by applicable law. The number of directors of the Corporation shall be fixed from time to time by, or in the manner provided in, the By-Laws of the Corporation (the “By-Laws”). Election of directors need not be by written ballot unless the By-Laws shall so provide.

SEVENTH: The Board of Directors may make, alter or repeal the By-Laws except as otherwise provided in the By-Laws adopted by the Corporation’s stockholders.

EIGHTH: The Corporation shall, to the full extent permitted by Section 145 of the DGCL, as amended from time to time, indemnify all persons whom it may indemnify pursuant thereto.

NINTH: No director shall be personally liable to the Corporation or any of its stockholders for monetary damages for breach of fiduciary duty as a director except for liability (i) for any breach of the director’s duty of loyalty to the Corporation or its stockholders, (ii) for acts or omissions not in good faith or which involve intentional misconduct or a knowing violation of law, (iii) pursuant to Section 174 of the DGCL or (iv) for any transaction from which the director derived an improper personal benefit. Any repeal or modification of this Article NINTH by the stockholders of the Corporation shall not adversely affect any right or protection of a director of the Corporation existing at the time of such repeal or modification with respect to acts or omissions for or with respect to any acts or omissions of such director occurring prior to such repeal or modification.

TENTH: The Corporation reserves the right to amend, alter, change or repeal any provision contained in this Certificate of Incorporation in the manner now or hereafter prescribed by statute, and all rights conferred herein upon the Corporation’s stockholders, directors and officers are granted subject to this reservation.

LDR HOLDING CORP 8-K