| SYNERGETICS USA INC      Item 1A Risk Factors          In addition to the other information contained in this Form 10-K, we     have  identified the following risks and uncertainties that may have a     material adverse effect on our business, financial condition or results of     operation | 
    
      | You should carefully consider the risks described below before     making an investment decision | 
    
      | A significant part of our sales of our neurosurgical products comes from a     single customer, which makes us vulnerable to the loss of that customer | 
    
      | Codman currently accounts for most of our total revenue from sales of     our  bipolar  electrosurgical generators | 
    
      | During the fiscal year ended     July 2006, revenue from sales of our bipolar electrosurgical generators     represented approximately 17prca of the Company’s total revenue | 
    
      | Under our     existing agreement with Codman, Codman distributes the third generation     generator trademarked as the CMCIII on an exclusive basis | 
    
      | Our existing     agreement with Codman will expire by its own terms on December 31, 2008,     unless extended by mutual agreement of the parties | 
    
      | _________________________________________________________________           If any of our single source suppliers were to cease providing components, we     may not be able to produce our products | 
    
      | We rely on a single source for the supply of the ultrasonic aspirator     sold in the United States and internationally under Synergetics’ Omni^^®     brand | 
    
      | Net sales of Synergetics’ Omni^® ultrasonic aspirators for each of     our fiscal years ended July 31, 2006 and 2005 amounted to greater than 10prca     of total net sales for each period | 
    
      | Also, the manufacture of Synergetics’     Photon^TM xenon light source depends on single sources for several key     components | 
    
      | In  addition,  we  subcontract for the manufacture of the     disposable cord and tubing sets for the Malis^® electrosurgical generator     with a single manufacturer | 
    
      | If any of these suppliers become unwilling or     unable to provide products or components in the required volumes and quality     levels or in a timely manner, we would be required to locate and contract     with substitute suppliers | 
    
      | Although we believe that alternative sources for     many of these components and raw materials are available, we could have     difficulty  identifying a substitute supplier in a timely manner or on     commercially reasonable terms and may have to pay higher prices to obtain     the necessary materials | 
    
      | Any supply interruption could harm our ability to     manufacture our products until a new source of supply is identified and     qualified | 
    
      | We have also become aware that the manufacturers of several parts used     in our third generation bipolar electrosurgical generator models will no     longer  be manufacturing these parts in the near future | 
    
      | While we have     arranged to purchase and maintain a significant inventory of these parts,     our efforts may not be sufficient depending on our unit sales | 
    
      | We must     develop alternative sources for these parts as well as alternative parts | 
    
      | Alternative parts, if available, will require engineering redesign and may     require regulatory approval before the manufacture of additional new units | 
    
      | The medical device industry is highly competitive, and we may be unable to     compete effectively with other companies | 
    
      | The  medical  technology  industry  is  characterized  by intense     competition | 
    
      | We compete with established medical technology companies and     early stage companies that have alternative solutions for the markets we     serve or intend to serve | 
    
      | Many of our competitors have access to greater     financial, technical, research and development, marketing, manufacturing,     sales, distribution services and other resources than we do | 
    
      | Furthermore,     our competitors may be more effective at implementing their technologies to     develop commercial products | 
    
      | Certain of the medical indications that can be     treated by our devices can also be treated by other medical devices or by     medical practices that do not include a device | 
    
      | The medical community widely     accepts many alternative treatments and certain of these other treatments     have a long history of use | 
    
      | Our competitive position depends on our ability to achieve market     acceptance for our products, develop new products, implement production and     marketing plans, secure regulatory approval for products under development     and  protect  our  intellectual  property | 
    
      | We may need to develop new     applications for our products to remain competitive | 
    
      | Technological advances     by one or more of our current or future competitors could render our present     or future products obsolete or uneconomical | 
    
      | Our future success depends upon     our ability to compete effectively against current technology as well as     respond  effectively to technological advances and upon our ability to     successfully implement our marketing strategies and execute our research and     development plan | 
    
      | Our future results are dependent, in part, upon the successful introduction     of our fourth generation multifunctional bipolar electrosurgical generator,     marketed as the Malis^^® Advantage^TM          Our future success, in part, is dependent upon the successful launch of     our  new  multifunctional  bipolar  electrosurgical  generator and new     proprietary single-use, hand-switching bipolar instruments | 
    
      | We announced     these  products  on  October 8,  2005  at  the 56th Annual Congress of     Neurosurgeons Meeting | 
    
      | Their success in the marketplace is dependent upon     several factors including:         _________________________________________________________________             •   their acceptance by surgeons;         •   the recognition of hospitals and surgical centers that the new     generator and instruments offer sufficient advantages and benefits to     warrant the cost of purchasing the Malis^® Advantage^TM;         •   our ability to create an effective sales network;         •   our ability to sustain our average selling price through this network;     and         •   the reaction of our competitors in this market | 
    
      | Our products may not be accepted in the market | 
    
      | We cannot be certain that our current products or any other products we     may develop or market will achieve or maintain market acceptance | 
    
      | We cannot     be certain that our devices and the procedures they perform will be able to     replace  those established treatments or that either physicians or the     medical community in general will accept and utilize our devices or any     other  medical products that we may develop | 
    
      | For example, we cannot be     certain that the medical community will accept our new multifunctional     electrosurgical   generator  and  proprietary  hand-switching  bipolar     electrosurgical instruments over traditional monopolar and existing bipolar     electrosurgical generators and instruments | 
    
      | Market acceptance of our products depends on many factors, including     our ability to:       •   convince third-party distributors and customers that our technology is     an attractive alternative to other technologies;         •   manufacture products in sufficient quantities and at acceptable costs;     and         •   supply and service sufficient quantities of our products directly or     through distribution alliances | 
    
      | If we do not introduce new commercially successful products in a timely     manner, our products may become obsolete over time, thereby decreasing our     revenue and profitability | 
    
      | Demand for our products may change because of evolving customer needs,     the introduction of new products and technologies, the discovery of cures     for certain medical problems, evolving surgical practices and evolving     industry standards | 
    
      | Without the timely introduction of new commercially     successful products and enhancements, our products may become obsolete over     time, causing our sales and operating results to suffer | 
    
      | The success of our     new products will depend on several factors, including our ability to:       •   properly identify and anticipate customer needs;         •   commercialize new products in a cost-effective and timely manner;         •   manufacture and deliver products in sufficient volumes on time;         •   obtain regulatory approval for new products;         •   differentiate our products from those of our competitors;         _________________________________________________________________             •   achieve positive clinical outcomes;         •   satisfy the increased demands by health care payors, providers and     patients for lower-cost procedures and shorter hospital stays and recovery     times;         •   innovate and develop new materials, product designs and surgical     techniques; and         •   provide adequate medical and/or customer education relating to new     products and attract key surgeons to advocate these new products | 
    
      | New products and enhancements usually require a substantial investment     in research and development before we can determine the viability of the     product, and we may not have the financial resources necessary to fund this     research and development | 
    
      | Moreover, new products and enhancements may not     produce revenues in excess of the research and development costs, and they     may become obsolete by changing customer preferences or the introduction by     our competitors of new technologies or features | 
    
      | Our operating results may fluctuate | 
    
      | Some of the factors that may     cause these fluctuations include, but are not limited to:       •   the introduction of new product lines;         •   product modifications;         •   the level of market acceptance of new products;         •   the timing of research and development expenditures;         •   timing of the receipt of orders from, and product shipments to,     distributors and customers;         •   timing of expenditures;         •   changes in the distribution arrangements for our products;         •   manufacturing or supply delays;         •   the time needed to educate and train additional sales personnel;         •   costs associated with product introductions;         •   product returns; and         •   receipt of necessary regulatory approvals | 
    
      | _________________________________________________________________           Changes in the health care industry may require us to decrease the selling     price for our products or could result in a reduction in the size of the     market for our products, each of which could have a negative impact on our     financial performance | 
    
      | Trends toward managed care, health care cost containment and other     changes in government and private sector initiatives in the United States     and other countries in which we do business are placing increased emphasis     on  the  delivery  of more cost-effective medical therapies that could     adversely affect the sale or the prices of our products | 
    
      | For example:       •   there has been a consolidation among health care facilities and     purchasers of medical devices in the United States who prefer to limit the     number of suppliers from whom they purchase medical products and these     entities may decide to stop purchasing their products or demand discounts on     our prices;         •   major third-party payors of hospital services, including Medicare,     Medicaid and private health care insurers could substantially revise their     payment methodologies or could impose reimbursement cutbacks that could     create downward price pressure on our products;         •   numerous legislative proposals have been considered that would result     in major reforms in the United States health care system that could have an     adverse effect on our business;          •     there  is  economic  pressure to contain health care costs in     international markets; and         •   there have been initiatives by third-party payors to challenge the     prices charged for medical products that could affect our ability to sell     products on a competitive basis | 
    
      | Both the pressures to reduce prices for our products in response to these     trends and the decrease in the size of the market as a result of these     trends could adversely affect our levels of revenues and profitability of     our sales | 
    
      | We will first need to obtain regulatory approval to market our products     under development | 
    
      | Our  research  and  development activities and the manufacturing,     labeling, distribution and marketing of our existing and future products are     subject to regulation by governmental agencies in the United States and in     other countries | 
    
      | The FDA and comparable agencies in other countries impose     mandatory procedures and standards for the conduct of clinical trials and     the  production  and  marketing  of  products for diagnostic and human     therapeutic use | 
    
      | Products we have under development are subject to FDA approval or     clearance before marketing for commercial use | 
    
      | The process of obtaining     necessary FDA approvals or clearances can take years and is expensive and     full of uncertainties | 
    
      | Our inability to obtain required regulatory approval     or  clearance on a timely or acceptable basis could harm our business | 
    
      | Further, approval or clearance may place substantial restrictions on the     indications for which the product may be marketed or to whom it may be     marketed | 
    
      | Further studies may be required to gain approval or clearance for     the use of a product for clinical indications other than those for which the     product was initially approved or cleared or for significant changes to the     product | 
    
      | Furthermore, another risk of application to the FDA relates to the     regulatory classification of new products or proposed new uses for existing     products | 
    
      | In the filing of each application, we are required to make a     judgment about the appropriate form and content of the application | 
    
      | If the     FDA disagrees with our judgment in any particular case and, for example,     requires us to file a PMA rather than allowing us to market for approved     uses  while we seek broader approvals or requires extensive additional     clinical data, the time and expense required to obtain the approval might be     significantly increased or approval might not be granted | 
    
      | Approved and     cleared products are subject to         _________________________________________________________________           continuing  FDA  requirements  relating to quality control and quality     assurance, maintenance of records, reporting of adverse events and product     recalls, documentation and labeling and promotion of medical devices | 
    
      | We may be subject to penalties and may be precluded from marketing our     products if we fail to comply with extensive governmental regulations | 
    
      | The FDA and foreign regulatory authorities require that our products be     manufactured according to rigorous standards | 
    
      | These regulatory requirements     may significantly increase our production costs and may even prevent us from     making our products in amounts sufficient to meet market demand | 
    
      | If we     change our approved manufacturing process, the FDA may need to review the     process  before  it  may be used | 
    
      | Failure to develop our manufacturing     capability may mean that even if we develop promising new products, we may     not  be  able to produce them profitability, as a result of delays and     additional capital investment costs | 
    
      | Failure to comply with applicable     regulatory requirements discussed throughout this Form 10-K could subject us     to enforcement actions, including:       •   warning letters;         •   fines, injunctions and civil penalties against us;         •   recall or seizure of our products;         •   operating restrictions, partial suspension or total shutdown of our     production;         •   refusing our requests for premarket clearance or approval of new     products;         •   withdrawing product approvals already granted; and         •   criminal prosecution | 
    
      | The various regulatory schemes that govern the use of our products in     the  international market may change, and we may be required to obtain     additional marketing clearance for our products | 
    
      | The complexity, timeframes     and costs associated with obtaining marketing clearances are unknown | 
    
      | We  will first need to obtain electrical safety approval to market our     applicable products under development | 
    
      | The majority of our capital equipment products also require electrical     safety testing, and in some cases, electromagnetic compatibility testing, as     either a product registration or to gain market acceptance | 
    
      | The electrical     safety testing and electromagnetic compatibility testing requirements may     change and require us to redesign and retest our products | 
    
      | The complexity,     timeframes and costs associated with potential redesign and retesting are     unknown | 
    
      | Our intellectual property rights may not provide meaningful commercial     protection  for our products and could adversely affect our ability to     compete in the market | 
    
      | Our ability to compete effectively depends, in part, on our ability to     maintain  the proprietary nature of our technologies and manufacturing     processes, which includes the ability to obtain, protect and enforce patents     on our technology and to protect our trade secrets | 
    
      | We own patents that     cover significant aspects of our products | 
    
      | In addition, challenges may be     made  to  our patents and, as a result, our patents could be narrowed,     invalidated or rendered unenforceable | 
    
      | Competitors may develop products     similar to ours that our patents do not cover | 
    
      | In addition, our current and     future patent applications may not result in the issuance of patents in the     United States or foreign countries | 
    
      | Further, there is a substantial backlog     of         _________________________________________________________________           patent  applications  in the US Patent and Trademark Office, and the     approval or rejection of patent applications may take several years | 
    
      | We may     become subject to patent infringement claims or litigation or interference     proceedings declared by the US Patent and Trademark Office to determine     the priority of invention | 
    
      | Our  competitive position depends, in part, upon unpatented trade     secrets, which can be difficult to protect | 
    
      | Others may independently develop     substantially equivalent proprietary information and techniques or otherwise     gain access to our trade secrets | 
    
      | In an effort to protect our trade secrets,     we  require  all of our employees, consultants and advisors to execute     proprietary information agreements and certain of them to sign invention     assignment  agreements  upon  commencement of employment or consulting     relationships with us | 
    
      | These agreements typically provide that, except in     specified circumstances, all confidential information developed or made     known to the individual during the course of his or her relationship with us     must be kept confidential | 
    
      | They also contain provisions requiring these     individuals  to  assign  to  us, without additional consideration, any     inventions  conceived or reduced to practice by them while employed or     retained by us, subject to customary exceptions | 
    
      | Some jurisdictions limit     the enforceability and scope of these agreements and these agreements may     not provide meaningful protection for our trade secrets or other proprietary     information  in  the  event  of  the unauthorized use or disclosure of     confidential information | 
    
      | The medical device industry is characterized by frequent litigation     regarding patent and other intellectual property rights | 
    
      | Companies in the     medical device industry have employed intellectual property litigation to     gain a competitive advantage | 
    
      | Numerous patents are held by others, including     academic  institutions  and  our  competitors | 
    
      | Until  recently patent     applications were maintained in secrecy in the United States until after the     patent had been issued | 
    
      | Patent applications, filed in the United States     after November 2000 generally will be published 18 months after the filing     date | 
    
      | However, since patent applications continue to be maintained in     secrecy for at least some period of time, we cannot assure you that our     technology does not infringe any patents, patent applications held by third     parties or prior patents | 
    
      | We have, from time to time, been notified of, or     have  otherwise been made aware of, claims that we are infringing upon     patents or other proprietary intellectual property owned by others | 
    
      | If it     appears necessary or desirable, we may seek licenses under such patents or     proprietary intellectual property | 
    
      | Although patent holders may offer such     licenses, licenses under such patents or intellectual property may not be     offered or the terms of any offered licenses may not be reasonable | 
    
      | Any claims, with or without merit, and regardless of whether we are     successful  on  the  merits, would be time-consuming, result in costly     litigation  and diversion of technical and management personnel, cause     shipment delays or require us to develop non-infringing technology or enter     into royalty or licensing agreements | 
    
      | An adverse determination could prevent     us from manufacturing or selling our products, which would have a material     adverse  effect  on  our business, results of operations and financial     condition | 
    
      | In  October 2005,  IRIDEX  filed suit against Synergetics USA for     infringement of a patent | 
    
      | IRIDEX seeks damages, including treble damages and     injunctive relief | 
    
      | In addition, we     countersued IRIDEX alleging that it engaged in false advertising, commercial     disparagement, trade libel, injurious falsehood and unfair competition under     the Federal Lanham Act and applicable Missouri law | 
    
      | While we believe that we     have  substantial  meritorious  defenses to their claims, we may incur     significant dedication of management resources and legal costs in connection     with this lawsuit | 
    
      | We may have product liability claims, and our insurance may not cover all     claims | 
    
      | The development, manufacture, sale and use of medical products entail     significant risk of product liability claims | 
    
      | We maintain product liability     coverage at levels we have determined are reasonable | 
    
      | We cannot assure you     that such coverage limits are adequate to protect us from any liabilities we     might incur in connection with the development, manufacture, sale or use of     our products | 
    
      | In addition, we may require increased product liability         _________________________________________________________________           coverage  as  our sales increase in their current applications and new     applications | 
    
      | Product liability insurance is expensive and in the future may     not  be available on acceptable terms, if at all | 
    
      | A successful product     liability claim or series of claims brought against us in excess of our     insurance coverage could adversely affect our business | 
    
      | The loss of key personnel could harm our business | 
    
      | We believe our success depends on the contributions of a number of our     key personnel, including Messrs | 
    
      | Boone,     our Chief Executive Officer, Chief Operating Officer, Chief Scientific     Officer and Chief Financial Officer, respectively | 
    
      | If we lose the services     of  key personnel, those losses could materially harm our business | 
    
      | We     maintain key person life insurance of Messrs | 
    
      | If we are unable to hire, train and retain additional sales, marketing,     manufacturing,  engineering and finance personnel, our growth could be     impaired | 
    
      | To grow our business successfully and maintain a high level of quality,     we  will  need  to  recruit, retain and motivate highly-skilled sales,     marketing, engineering, manufacturing and finance personnel | 
    
      | If we are not     able to hire, train, and retain a sufficient number of qualified employees,     our growth may be impaired | 
    
      | In particular, we will need to expand our sales     and marketing organizations in order to increase market awareness of our     products and to increase revenues | 
    
      | In addition, as a company focused on the     development of complex products, we will need to hire additional engineering     staff of various experience levels in order to meet our product development     strategy | 
    
      | Competition for skilled employees is intense | 
    
      | We plan to expand our international sales and distribution operations, and     the  success  of our international expansion is subject to significant     uncertainties | 
    
      | We believe that we must expand our international sales and distribution     operations to have continued growth | 
    
      | We expect to sell an increasing portion     of our products to customers overseas | 
    
      | In attempting to conduct and expand     business  internationally,  we are exposed to various risks that could     adversely  affect  our international operations and, consequently, our     operating results, including:       •   difficulties and costs of staffing and managing international     operations;         •   fluctuations in currency exchange rates;         •   unexpected changes in regulatory requirements, including imposition of     currency exchange controls;         •   longer accounts receivable collection cycles;         •   import or export licensing requirements;         •   potentially adverse tax consequences;         •   political and economic instability;         •   obtaining regulatory approval for our products;         •   end-market and/or regional competition that may have competitive     advantages;         •   potentially reduced protection for intellectual property rights; and         _________________________________________________________________             •   subjectivity of foreign laws | 
    
      | In addition, because we have suppliers that are located outside the     United States, we are subject to risks generally associated with contracting     with foreign suppliers and may experience problems in the timeliness and the     adequacy or quality of product deliveries | 
    
      | The market price of our stock may be highly volatile | 
    
      | The market price of our common stock could fluctuate substantially due     to a variety of factors, including:       •   our ability to successfully commercialize our products;         •   the execution of new agreements and material changes in our     relationships with companies with whom we contract;         •   quarterly fluctuations in results of operations;         •   announcements regarding technological innovations or new commercial     products by us or our competitors or the results of regulatory filings;          •    market reaction to trends in sales, marketing and research and     development and reaction to acquisitions;         •   sales of common stock by existing shareholders;         •   economic and political condition, including worldwide geopolitical     events; and         •   fluctuations in the United States financial markets | 
    
      | Synergetics USA has anti-takeover defenses that could delay or prevent an     acquisition and could adversely affect the price of its common stock | 
    
      | Provisions of our certificate of incorporation, bylaws and Delaware law     may have the effect of deterring hostile takeovers or delaying or preventing     changes in the control of our management, including transactions in which     our shareholders might otherwise receive a premium for their shares over     then current market prices | 
    
      | In addition, these provisions may limit the     ability of our shareholders to approve transactions that they may deem to be     in their best interest | 
    
      | Also, our board of directors is divided into three     classes, as nearly equal in size as practicable, with three-year staggered     terms | 
    
      | This provision may deter a potential acquirer from engaging in a     transaction with us because it will be unable to gain control of our board     of directors until at least two annual meetings in which directors are     elected by our shareholders |