The story of anterior cruciate ligament reconstruction.
Abstract: Once upon a time the anterior cruciate ligament (ACL) enjoyed a relatively unchartered existence, when only a fall from a jousting horse or chariot might have sent a knight or gladiator into early retirement due to an unstable knee. In today's world of high speed travel and an ever increasing number of sports enthusiasts, injuries of the ACL are almost common place with a yearly incidence of about 35 per 100,000 of the population. Although we have known about the existence of the cruciate ligaments since they were first described by Galen over 2000 years ago, awareness of their function and the consequences of their loss were not appreciated until much later. Robert Adams observed the first clinical case of an ACL tear in 1837 but treatment in those days was largely conservative and surgery was reserved for life threatening conditions as mortality was high. The first ACL repair was performed in 1895 by Mayo-Robson of Leeds and was followed by Grekow and Hey Groves who initiated ACL reconstruction with autologous tissue between 1914 and 1920, almost as we know it today.
Subject: Anterior cruciate ligament (Discovery and exploration)
Anterior cruciate ligament (Physiological aspects)
Anterior cruciate ligament (Injuries)
Orthopedic surgery (History)
Orthopedic surgery (Practice)
Author: Schindler, Oliver S.
Pub Date: 04/01/2012
Publication: Name: Journal of Perioperative Practice Publisher: Association for Perioperative Practice Audience: Academic Format: Magazine/Journal Subject: Health; Health care industry Copyright: COPYRIGHT 2012 Association for Perioperative Practice ISSN: 1750-4589
Issue: Date: April, 2012 Source Volume: 22 Source Issue: 4
Topic: Event Code: 200 Management dynamics
Accession Number: 293545459
Full Text: The knowledge and achievement of these early pioneers however was not uniformly appreciated at the time. Over the following 50 years surgeons experimented with a variety of different tissue grafts including synthetic materials. During this period surgical ingenuity and dissatisfaction with available techniques created a barrage of intra- and extra-articular procedures, some of which disappeared even before clinical results were publicised. Improved understanding of kinematics and biomechanics combined with a better appreciation of spatial arrangement and functional behaviour of the various ACL bundles created the platform for modern ACL surgery in the latter part of the 20th century. The concept of anatomic graft placement and double-bundle reconstruction are two of the most promising developments which aim to improve knee kinematics and to reduce the prevalence of post-surgical arthritis. Advancements in arthroscopy and instrumentation have allowed for greater surgical reliability and reproducibility and firmly established ACL reconstruction as one of the most successful procedures in orthopaedic surgery.


This is the first part of a two part article on The story of anterior cruciate ligament reconstruction. It is concerned with the historical developments surrounding the ligament's discovery, the acknowledgement of its function and the appreciation of the detrimental effects once it becomes damaged. It also describes the efforts of the early pioneers who recognised the need to re-establish ligament function by ways of ligament repair or reconstruction with autologous tissue. The second part will be presented in the next issue of the journal and will explore the surgeons' quest to find the ideal graft material by experimenting with various synthetic materials, as well as those derived from animals (xenografts) and other human beings (allografts). It will look at attempts to stabilise an unstable knee by means of extra-articular reinforcements which were popular until not too long ago and review the developments of the various graft fixation methods available today. Furthermore it will evaluate the influence of arthroscopy which revolutionised not just the procedure of ACL reconstruction, and place particular focus on new developments including double bundle techniques and mapping of the ligaments anatomic foot print.

From Galen to the 19th century

Although the cruciate ligaments owe their name to the Greek physician Galen of Pergamon (131-201 BC), they received little attention in the scientific world until the 19th century (Galen 1968) (Figure 1). In 1836 the German scientists Wilhelm (1806-1871) and Eduard Weber (1804-1891) not only described the exact anatomic location of the cruciate ligaments but also discovered that the anterior cruciate (ACL) was made-up of two distinct fibre bundles (Weber & Weber 1836) (Figures 2 & 3). Through experiments they further discovered that cutting of the ACL would lead to abnormal knee movement, allowing the tibia to move forward on the femur, a phenomenon which became known as anterior draw.




The first clinical presentation of an ACL injury in the English literature was provided by the Irish physician Robert Adams (1791-1875) (Adams 1847) (Figure 4). In 1837 he observed the case of a 25 year old male who injured his knee when he got into a brawl after leaving a pub. For some reason the knee became septic and the patient died. Out of curiosity Adams opened the knee and discovered that the ACL attachment had torn off the tibia.


The French surgeon Amedee Bonnet (1809-1858) first described the three clinical signs of acute ACL rupture in 1845: 'In patients who have not suffered a fracture, a snapping noise, haemarthrosis, and loss of function are characteristic of ligamentous injury in the knee' (Bonnet 1845) (Figure 5). Bonnet preferred conservative management for those injuries and advocated the application of cold packs in the acute stage. Through his own experiments he was aware of the detrimental effects of prolonged immobilisation on articular cartilage and hence encouraged early motion exercises using a sliding frame and an exercise apparatus (Bonnet 1853) (Figure 5). For patients who continued to suffer from instability he suggested wearing of a long-leg hinged brace not dissimilar in principle to modern stabilising braces. Although Bonnet's ideas and suggestions on the treatment of acute ACL injuries were ahead of his time they received little recognition outside his home country.


In 1850 the Scottish GP James Stark (1811-1890) published two cases of cruciate tears, describing the problem of knee instability patients commonly affected by,' ... and felt something gave way with a snap in the left knee; when raised, she found she had lost all command over the leg' (Stark 1850). He was followed by the Greek physician Georgios Noulis (1849-1915) who in 1875 realised that the excessive mobility of the tibia following ACL rupture was most noticeable when the leg was near full extension (Noulis 1875). Almost 100 years later this phenomenon and its association with ACL deficiency was rediscovered by the US surgeons Ritchie and Torg and utilised in the creation of the Lachman test. The test, which was dedicated to John Lachman of Philadelphia, has since become one of the most popular clinical manoeuvres in the assessment of ACL integrity (Ritchey 1960, Torg et al 1976).

Experimenting on human cadavers in the late 19th century helped clinicians to understand the impact that extremes of movement might exert on the ACL. The Viennese Leopold Dittel (1815-1898) observed that the ACL either tore close to its femoral insertion, or avulsed with a fragment of bone of the tibia (Dittel 1876). Dittel also noted the common association between tearing of the ACL, medial collateral ligament (MCL) and medial meniscus, a pattern of injury, which in the 1950s became known as the 'Unhappy Triad of O'Donoghue' (O'Donoghue 1950) (Figure 6).


The French surgeon Paul Segond (1851-1912) summed-up the key physical signs associated with ACL injuries in 1876 as 'strong articular pain, frequent accompanying pop, rapid joint effusion and abnormal anterior-posterior movement of the knee on clinical examinations' (Segond 1879). Segond also described the so-called 'Segond Fracture', a small bony avulsion on the lateral tibial plateau, commonly associated with an ACL tear.

In the intervening years before the First World War, a number of famous anatomists and physiologist further advanced our knowledge on the importance of the functional unit of ACL and PCL in providing normal rolling, gliding and sliding motion of femur on tibia. Clinicians gradually became aware that any disturbance of this unit would disrupt this mechanism, and create un-physiological movement patterns likely to lead to joint degeneration (Meyer 1853, Zuppinger 1904, Fick 1911, Strasser 1917).

Direct ligament repair

In the 19th and early 20th century clinicians showed general reluctance to consider surgery for cruciate ligament injuries as both morbidity and mortality associated with surgery was high and in the absence of anti microbial agents, joint sepsis was commonly encountered. Sir Arthur Mayo-Robson of Leeds (1853-1933) was bold enough to become the first surgeon to repair a torn

ACL in a 41 year old miner in 1897 (Mayo-Robson 1903) (Figure 7). He was followed by William Battle who performed a similar procedure in 1899 although his publication predates that of Mayo-Robson's (Battle 1900). Following surgery, knees were commonly immobilised in a Plaster of Paris for up to 12 weeks and it was hence not surprising that they often failed to regain a full range of motion. Critics like MacGuire of New York believed that surgical repair 'could not give any benefit other than that derived from the period of immobilisation following operation' (MacGuire 1926).


By 1913 Hubert Goetjes of Cologne was able to trace a total of 30 cases of ACL rupture in the available scientific literature most of which were still treated conservatively (Goetjes 1913). He recognised the problems of chronic instability associated with conservative management and hence recommended suture repair of the torn ligament. He was also the first surgeon to suggest examination under anaesthesia when the clinical diagnosis was uncertain.

Repairing a torn ligament in the centre of the knee posed difficulties to most surgeons and results were often unpredictable. In 1926 Georg Perthes of Tubingen (1869-1927), better known for his description of femoral head necrosis in children, suggested a new repair method which became the standard technique worldwide (Perthes 1926) (Figure 8). Perthes attached a wire suture to the ligament which he pulled through drill holes in the femur and secured by twisting the wire across a bony bridge. Perthes believed in early intervention and was critical of his colleagues who only considered ACL repair once conservative management had failed.


Erwin Payr of Leipzig (1861-1946) offered a variation to trans-articular suture fixation by using a fascia strip looped through a small hole in the intercondylar notch and tied to the ACL remnant (Payr 1927).

ACL repair received a massive boost in the US in the 1950s through Don O'Donoghue of Oklahoma (1901-1992) who published his experience in the treatment of athletes (O'Donoghue 1955) (Figure 9). Long-term results of ACL repair however did not become available until the 1970s and were generally disappointing and overshadowed by good results achieved with emerging techniques of ligament reconstruction (Feagin & Curl 1976, Engebretsen et al 1990). Subsequently intra-articular ligament repair was abandoned by most clinicians by the end of the 1980s.


ACL reconstruction with autologous tissue

Although it is not entirely clear who performed the first ACL reconstruction, the first publication on the subject appeared in 1914. Ivan Grekov (1867-1934) a surgeon from St Petersburg encountered a 40 year old man who had dislocated his knee and torn his ACL. Grekov utilised a free strip of liliotibial band (ITB) which he placed through a drill hole in the femur and connected to the ACL remnant with apparently good results. Around the same time Max zur Verth of Hamburg also experimented with ITB for replacing the torn ACL, but no formal report of his technique exists (Holzel 1917).

The first properly documented reconstruction is credited to Ernest Hey Groves of Bristol (1872-1944), who in 1917 used the entire ITB, which he detached from Gerdy's tubercle, passed through tunnels in femur and tibia and sewed to the periosteum of the tibia (Hey Groves 1917) (Figure 10). Hey Groves believed that by leaving the tendon attached to the muscle belly, blood supply and nutrition to the tendon would be maintained. Hey Groves was already aware that proper knee joint function could only be re-established if the reconstructed ligament graft was placed in the exact anatomic position of the original ACL 'in contradistinction to a mere passage of new ligaments across the joint' (Hey Groves 1920). He also anticipated the importance of oblique graft placement to improve rotational stability, a fact which took over 80 years to be widely recognised (Loh et al 2003). Hey-Groves made a particular point of describing the anteriorlateral subluxation of the tibia, a phenomenon which was later used by MacIntosh & Galway to devise the pivot-shift-test, a sensitive diagnostic assessment tool to identify ACL incompetence (Galway et al 1972).


In 1918 the Welsh surgeon Alwyn Smith (1884-1931) proposed a modification to the Hey Groves technique, using only a section of the ITB which he detached from its muscle belly, pulled through femoral and tibial tunnels and placed over the medial joint space to reinforce the MCL (Smith 1918). Hey Groves later adopted Smith's variation on his earlier technique but dropped the medial re-enforcement, thereby creating an operation very similar to modern ACL reconstruction (Hey Groves 1920) (Figure 11). ACL surgeries in first half of the 20th century were challenging procedures which, in the words of Sir Robert Jones 'are usually grave and require the highest craftsmanship, and should never be undertaken without a sense of grave responsibility' (Jones & Lovett 1923).


Although ITB remained a popular choice as ACL graft until the end of the 20th century (Insall 1981), surgeons started to experiment with many other autologous tissues, namely patellar, quadriceps and hamstring tendons as well as meniscus and cutis (Holzel 1917, Wittek 1927, Anderson 1956, Blauth 1984). In 1917 Max zur Verth replaced the ACL of a soldier with the torn lateral meniscus (Holzel 1917). Meniscus was often seen as a disposable structure which if torn was commonly removed. It hence appeared logical to utilise it as suitable graft material (Wittek 1927, Niederecker 1957, Tillberg 1977) (Figure 12). Knowledge of the importance of the meniscus and the consequences of its removal eventually prompted a shift in opinion and meniscus was virtually abandoned as graft material by the end of the 1970s (Fairbank 1948, Walsh 1972, Maletius & Messner 1996).


The use of patellar tendon to replace the ACL was first entertained by the American Mitchell Langworthy (1891-1929), who unfortunately never published on his method and sadly suffered an untimely death when he became the victim of a bullet from an unhappy patient in his private practice in 1929 (Eikenbary 1927). Four years later zur Verth reported on the successful treatment of chronic ACL-deficient knees with a strip of the patellar tendon he had left attached to the tibial tubercle (zur Verth 1933). Wittek of Graz used the 'Zur Verth Technique' in the following years and expressed satisfaction with the patients' clinical performance (Wittek 1935). In 1936 Willis Campbell of Memphis (1880-1941) published his operative guide to ACL surgery and coined the term 'giving way', in describing the distressing sign of knee instability (Campbell 1936) (Figure 13). As ACL graft he utilised a combination of extensor retinaculum and patellar tendon (Figure 14). Like Smith, Campbell also recommended simultaneous reinforcement of the medial collateral ligament if it appeared damaged.



Kenneth Jones became, together with William Clancy, the major proponent of patellar tendon in the US (Jones 1963, Clancy 1985). In the early 1960s Jones started using the central third of the tendon, which he passed 'beneath the fat pad' into the femoral tunnel. As the graft was generally shorter than a normal ACL, the tunnel had to be brought forward, away from the anatomical foot-print of the ligament. This created an extremely non-physiological graft placement and was responsible for the relatively disappointing long-term results (Jones 1980). His technique nevertheless, gained widespread popularity, and patellar tendon ACL reconstruction became known as the 'Jones Procedure' (Lam 1968).

Helmut Bruckner of Germany recognised the shortcomings of Jones's technique (Bruckner 1966). To overcome problems of insufficient graft length, he routed the patellar tendon through a tibial tunnel, thereby gaining enough distance to position the femoral tunnel at the anatomic foot-print. In Sweden the group of Brostrom and Gillquist introduced a similar technique, but instead using a femoral tunnel, the tendon graft was secured against the femoral foot-print with trans-osseous sutures (Brostrom et al 1968) (Figure 15). As an alternative to a pedicled graft, Bruckner also introduced free bone-patellar-tendon-bone, which was to become one of the most popular graft choices in ACL surgery (Bruckner 1966, Pietsch et al 1969, Franke 1976, Clancy 1985).


Harvesting of the patellar tendon graft however was not without morbidity (e.g. patellar tendinopathy, anterior knee pain), prompting some surgeons to consider quadriceps tendon as alternative graft material (Sachs et al 1989, O'Brien et al 1991, Aglietti et al 1993). It was first used by Walter Blauth in Germany in 1984, but it was not until John Fulkerson of Connecticut started promoting quadriceps ACL reconstruction in the mid 1990s, that it became recognised as a suitable alternative by a wider audience (Blauth 1984, Fulkerson & Langeland 1995). Although quadriceps never achieved the popularity of patellar or hamstrings grafts it continues to occupy a fringe position and is often considered in revision situations or when other graft sources are unavailable (DeAngelis & Fulkerson 2007, Garofalo et al 2006).

The idea to replace the torn ACL with hamstring tendons was created in 1926 through the work of the Scottish surgeon Alexander Edwards who published on an operation he had performed on a cadaver (Edwards 1926). His idea was picked-up by the Italien Riccardo Galeazzi (1866-1952), who in 1934 pioneered anatomic ACL reconstruction with pedicled semitendinosus tendon based on Hey-Groves original technique (Galeazzi 1934) (Figure 16). He was followed in 1939 by Harry Macey (1905-1951) staff surgeon at the Mayo Clinic, who introduced the procedure in the US (Macey 1939). The 1950s saw a variety of different techniques emerge, most notably the 'Lindemann Procedure'. By using proximally based gracilis tendon, Lindemann (1901-1966) preserved the tendon and muscle unit, which he believed would work as a dynamic stabiliser, preventing anterior subluxation of the tibia (Lindemann 1950). He reported on 14 of his patients, 11 of which achieved a good result. Robert Augustine, unaware of Lindemann's publication, developed an almost identical procedure but proposed to use the stronger semitendinosus tenden instead (Augustine 1956) (Figure 17).



It was however not until 1975, when Kenneth Cho rediscovered the use of distally based semitendinosus routed through tibial and femoral tunnels, that hamstrings became recognised as suitable ACL reconstruction grafts particularly in the US (Cho 1975). The real breakthrough for hamstrings as ACL graft came in 1982 with Brant Limpscomb, who started using both semitendinosus and gracilis tendon as a double strand (Limpscomb 1982). Marc Friedman followed in 1988, pioneering arthroscopically assisted four-stranded hamstring, a technique which continues to be used today (Friedman 1988). Recent clinical studies comparing hamstrings with patellar tendon revealed little difference with regard to knee function and the prevalence of osteoarthritis (Holm et al 2010). Because of their excellent safety profile and low level of harvesting morbidity, hamstring tendons have become one of the most popular graft sources in the reconstruction of the ACL of all times.


Adams R 1847 Abnormal conditions of the knee joint. In: Todd RB (ed) Cyclopaedia of Anatomy and Physiology Vol III London, Sherwood Gilbert & Piper

Aglietti P, Buzzi R, D'Andria S, Zaccherotti G 1993 Patellofemoral problems after intraarticular anterior cruciate ligament reconstruction Clinical Orthopaedics and Related Research 288 195-204

Anderson RL 1956 The repair of knee ligaments by cutis-graft transplants Journal of Bone and Joint Surgery 38-A 1369-78

Augustine R 1956 The unstable knee American Journal of Surgery 92 380-8

Battle WH 1900 A case after open section of the knee-joint for irreducible traumatic dislocation Transaction of the Clinical Society London 33 232-3

Blauth W 1984 Die zweizugelige Ersatzplastik des vorderen Kreuzband der Quadricepssehne Unfallheilkunde 87 45-51

Bonnet A 1845 Traite des maladies des articulations Paris, Bailliere

Bonnet A 1853 Traite de therapautique des maladies articulaires Paris, Bailliere

Brostrom L, Gillquist J, Lilijedahl S-O, Lindvall N 1968 Behandling av invetererad rupture av framre korsbandet. Lakertidningen 64 4479-87

Bruckner H 1966 Eine neue Methode der Kreuzbandplastik Chirurg 37 413-4

Campbell WC 1936 Repair of the ligaments of the knee. Report of a new operation for repair of the anterior cruciate ligament. Surgery Gynecololy & Obstetrics 62 964-8

Cho KO 1975 Reconstruction of the anterior cruciate ligament by semitendinosus tenodesis Journal of Bone & Joint Surgery 57-A 608-12

Clancy WG Jr 1985 Intra-articular reconstruction of the anterior cruciate ligament Orthopedic Clinics North America 16 181-9

DeAngelis JP, Fulkerson JP 2007 Quadriceps tendon - a reliable alternative for reconstruction of the anterior cruciate ligament Clinics of Sports Medicine 26 587-96

Dittel L 1876 Uber intraartikulare Verletzungen am Knie Wiener Medizinische Jahrbucher 1876 319-34

Edwards AH 1926 Operative repair of cruciate ligaments in severe trauma of knee British Journal of Surgery 13 432-8

Eikenbary CF 1927 A suggested method for the repair of crucial ligaments of the knee Surgery Gynecology and Obstetrics 45 93-4

Engebretsen L, Benum P, Fasting O, Molster A, Strand T 1990 A prospective, randomized study of three surgical techniques for treatment of acute ruptures of the anterior cruciate ligament American Journal of Sports Medicine 18 585-90

Fairbank TJ 1948 Knee joint changes after menisectomy Journal of Bone and Joint Surgery 30-B 664-70

Feagin JA, Curl WW 1976 Isolated tear of the anterior cruciate ligament: 5-year follow-up study American Journal of Sports Medicine 4 95-100

Fick R 1911 Handbuch der Anatomie und Mechanik der Gelenke. 3 Teil: Spezielle Gelenkund Muskelmechanik Jena, Gustav Fischer

Franke K 1976 Clinical experience in 130 cruciate ligament reconstructions Orthopedic Clinics of North America 7 191-3

Friedman MJ 1988 Arthroscopic semitendinosus (gracilis) reconstruction for anterior cruciate ligament deficiency Techniques in Orthopaedics 2 74-80

Fulkerson J, Langeland R 1995 An alternative cruciate reconstruction graft: the central quadriceps tendon Arthroscopy 11 252-4

Galeazzi R 1934 La ricostituzione dei ligamenti crociati del ginocchio Atti e Memorie della Societa Lombarda di Chirurgica 13 302-17

Galen C 1968 On the usefulness of parts of the body May MT (trans) New York, Cornell University Press

Galway RB, Beaupre A, MacIntosh DL 1972 Pivot shift: A clinical sign of symptomatic anterior cruciate insufficiency. In: Proceedings of the Canadian Orthopaedic Association, Jasper, Alberta 6-10 June 1971 Journal of Bone and Joint Surgery 54-B 763-4

Garofalo R, Djahangiri A, Siegrist O 2006 Revision anterior cruciate ligament reconstruction with quadriceps tendon-patellar bone autograft Arthroscopy 22 205-14

Goetjes HP 1913 Uber Verletzungen der Ligamenta cruciata des Kniegelenks Deutsche Zeitschrift fur Chirurgie 123 221-289

Hesse E 1914 Uber den Ersatz der Kreuzbander des Kniegelenkes durch freie Fascientransplantation Verhandlungen der Deutschen Gesellschaft fur Chirurgie 43 188-9

Hey Groves EW 1917 Operation for the repair of crucial ligaments Lancet 190:674-5

Hey Groves EW 1920 The crucial ligaments of the knee joint: their function,rupture and operative treatment of the same British Journal of Surgery 7 505-15

Holm I, Oiestad BE, Risberg MA, Aune AK 2010 No difference in knee function or prevalence of osteoarthritis after reconstruction of the anterior cruciate ligament with 4-strand hamstring autograft versus patellar tendon-bone autograft: a randomized study with 10-year follow-up American Journal of Sports Medicine 38 448-54

Holzel 1917 Fall von Zerreisung beider Kreuzbander des linken Kniegelenkes, geheilt durch Ersatz aus dem luxierten au[beta]eren Meniskus Munchner Medizinische Wochenschrift 64 928-9

Insall JN, Joseph DM, Aglietti P, Campbell RD 1981 Bone-block iliotibial-band transfer for anterior cruciate insufficiency Journal of Bone and Joint Surgery 63-A 560-9

Janik B 1955 Kreuzbandverletzungen des Kniegelenkes Berlin, Walter De Gruyter

Jones KG 1963 Reconstruction of the anterior cruciate ligament Journal of Bone and Joint Surgery 45-A 925-32

Jones KG 1980 Results of use of the central one-third of the patellar ligament to compensate for anterior cruciate ligament deficiency Clinical Orthopaedics and Related Research 147 39-44

Jones R, Lovett RW 1923 Orthopaedic Surgery London, Hodder & Stoughton

Lam SJS 1968 Reconstruction of the anterior cruciate ligament using the Jones Procedure and its Guy's hospital modification Journal of Bone and Joint Surgery 50-A 1213-24

Lindemann K 1950 Uber den plastischen Ersatz der Kreuzbander durch gestielte Sehnenverpflanzungen Zeitschrift fur Orthopadie 79 316-34

Lipscomb AB, Jonhston RK, Synder RB, Warburton MJ, Gilbert PP 1982 Evaluation of hamstring strength following use of semitendinosus and gracilis tendons to reconstruct the anterior cruciate ligament American Journal of Sports Medicine 10 340-2

Loh JC, Fukuda Y, Tsuda E, Steadman RJ, Fu FH, Woo SL 2003 Knee stability and graft function following anterior cruciate ligament reconstruction: comparsion between 11 o'clock and 10 o'clock femoral tunnel placement. 2002 Richard O'Connor Award paper Arthroscopy 19 297-304

Macey HB 1939 A new operative procedure for the repair of ruptured cruciate ligaments of the knee joint Surgery Gynecology and Obstetrics 69 108-9

MacGuire CJ 1926 Acute knee injuries Annals of Surgery 83 651-62

Maletius W, Messner K 1996 The effect of partial meniscectomy on the long-term prognosis of knees with localized, severe chondral damage. A twelve-to fifteen-year follow-up American Journal of Sports Medicine 24 258-62

Mayo Robson AW 1903 Ruptured crucial ligaments and their repair by operation Annals of Surgery 37 716-8

Meyer H von 1853 Mechanik des Kniegelenkes [Mechanics of the knee joint] Archiv fur Anatomie und Physiologie (Muller's Archiv) 1853 497-547

Niederecker K 1957 Behandlung der Kreuzbandverletzungen Chirurgische Praxis Heft 4 Dezember 471-8

Noulis G 1875 Entorse du genou, These N[dergrees] 142. Paris, Faculte de Medicine

O'Brien S, Warren R, Pavlov H, Panariello R, Wickiewicz TL 1991 Reconstruction of the chronically insufficient anterior cruciate ligament with the central third of the patellar tendon Journal of Bone and Joint Surgery 73-A 278-86

O'Donoghue DH 1950 Surgical treatment of fresh injuries to the major ligaments of the knee Journal of Bone and Joint Surgery 32-A 721-38

O'Donoghue DH 1955 An analysis of end results of surgical treatment of major injuries to the ligaments of the knee Journal of Bone and Joint Surgery 37-A 1-13

Payr E 1927 Der heutige Stand der Gelenkchirurgie, Verhandlungen der Deutschen Gesellschaft fur Chirurgie, 21st Congress Archiv fur klinische Chirurgie 148 404-521

Perthes G 1926 Uber die Wiederbefestigung des abgerissenen vorderen Kreuzbandes im Kniegelenk Zentralblatt fur Chirurgie 53 866-72

Pietsch P, Richter E, Bruckner H 1969 Ergebnisse plastischer Wiederherstellungsoperationen der Kreuz-und Seitenbander am Kniegelenk bei 80 Patienten Monatsschrift fur Unfallheilkunde 72 141-54

Ritchey SJ 1960 Ligamentous disruption of the knee. A review with analysis of 28 cases US Armed Forces Medical Journal 11 167-76

Sachs R, Daniel D, Stone M, Garfein RF 1989 Patellofemoral problems after anterior cruciate ligament reconstruction American Journal of Sports Medicine 17 760-5

Segond PF 1879 Recherches cliniques et experimentales sur les epanchements sanguins du genou par entorse Le Progres Medical 16 297-421

Smith AS 1918 The diagnosis and treatment of injuries to the crucial ligaments British Journal of Surgery 6 176-89

Stark J (1850) Two cases of rupture of the crucial ligament of the knee-joint Edinburgh Medical and Surgical Journal 74 267-71

Stra[beta]er H 1917 Lehrbuch der Muskel- und Gelenkmechanik, Bd. III. Die untere Extremitat Berlin, Springer

Tillberg B 1977 The late repair of torn cruciate ligaments using menisci Journal of Bone and Joint Surgery 59-B 15-19

Torg JS, Conrad W, Kalen V 1976 Clinical diagnosis of anterior cruciate ligament instability in the athlete American Journal of Sports Medicine 4 84-91

Walsh JJ Jr 1972 Meniscal reconstruction of the anterior cruciate ligament Clinical Orthopaedics and Related Research 89 171-7

Weber W, Weber E 1836 Mechanik der menschlichen Gehwerkzeuge [Mechanics of the human walking apparatus] Gottingen, Dieterichsche Buchhandlung

Wittek A 1927 Uber Verletzungen der Kreuzbander des Kniegelenkes. Mit 13 Abbildungen [On the injuries to the cruciate ligaments. With 13 illustrations] Deutsche Zeitschrift fur Chirurgie 200 491-515

Wittek A 1935 Kreuzbandersatz aus dem Ligamentum patellae (nach zur Veth) [Replacement of the cruciate ligament with patellar tendon (according to zur Verth)] Schweizer Medizinische Wochenschrift 65 103-4

Zuppinger H 1904 Die aktive Flexion im unbelasteten Kniegelenk [Active flexion of the unloaded knee joint]. Anatomische Hefte Beitrage und Referate zur Anatomie und Entwicklungsgeschichte 77 701-64

Zur Verth M 1933 Aussprache, Siebenundzwanzigster Kongress der Deutschen Orthopadischen Gesellschaft [Debate at the 27th congress of the German Orthopaedic Society], Mannheim, 1932 Verhandlungen der Deutschen Orthopadischen Gesellschaft 269-70

About the author

Oliver S Schindler


Consultant Orthopaedic Surgeon & Knee Specialist, St Mary's Hospital, Clifton, Bristol

No competing interests declared

Members can search all issues of the BJPN/JPP published since 1998 and download articles free of charge at

Access is also available to non-members who pay a small fee for each article download.

KEYWORDS ACL / Anterior cruciate ligament / Reconstruction

Provenance and Peer review: Unsolicited contribution; Peer reviewed; Accepted for publication February 2012.

by Oliver S. Schindler

Correspondence address: Oliver Schindler, Bristol Arthritis & Sports Injury Clinic, PO Box 1616, Bristol BS40 5WG. Email:
Gale Copyright: Copyright 2012 Gale, Cengage Learning. All rights reserved.